diff options
| author | Nathaniel Clark <nathaniel.l.clark@intel.com> | 2017-12-19 13:06:46 -0500 |
|---|---|---|
| committer | Anders Broman <a.broman58@gmail.com> | 2018-01-09 06:38:05 +0000 |
| commit | 958374f352c0d1c238355a6434e0222e754f43f1 (patch) | |
| tree | b2bc02bf925da2ac92534db40b0958dcb0ffd4e4 /epan/dissectors/packet-lustre.c | |
| parent | 7c56f4776b0e78ae0581e5df672e20f6ee1bf56d (diff) | |
[lustre] Initial Lustre support
This interperates the main body of Lustre traffic.
This dissects all current Lustre OPCODES (as of Lustre 2.10.2)
This dissects MDS REINT sub-opcodes
This dissects LDLM Intent opcodes
This dissects LLOG EADATA
Conversation matching is just IP based and not IP/port based.
Only one lustre "instance" can be running on a given host at a given time,
and request / reply pairs aren't don't always match by port numbers.
Add exception for lustre_* structure names in PROTOABBREV.
We have several lustre.lustre_* because the internal lustre structre is
named lustre_ (i.e. lustre_handle or lustre_msg_v2)
This is still a work in progress, as there are missing FLAG values
and some LLOG EADATA structures that aren't fully decoded.
Change-Id: If57085e2692565336e49f40fb475ca1035da7a35
Signed-off-by: Nathaniel Clark <nathaniel.l.clark@intel.com>
Reviewed-on: https://code.wireshark.org/review/24800
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Diffstat (limited to 'epan/dissectors/packet-lustre.c')
| -rw-r--r-- | epan/dissectors/packet-lustre.c | 8078 |
1 files changed, 8078 insertions, 0 deletions
diff --git a/epan/dissectors/packet-lustre.c b/epan/dissectors/packet-lustre.c new file mode 100644 index 0000000000..2e99fc986d --- /dev/null +++ b/epan/dissectors/packet-lustre.c @@ -0,0 +1,8078 @@ +/* packet-lustre.c + * Routines for lustre dissection + * Copyright (c) 2011, 2016, 2017 Intel Corporation. + * + * Wireshark - Network traffic analyzer + * By Gerald Combs <gerald@wireshark.org> + * Copyright 1998 Gerald Combs + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/* + * This is accurate for Lustre dissection as of Lustre 2.10.2 - November 2017 + */ + +#include <config.h> +#include <epan/packet.h> +#include <epan/expert.h> + +#include "packet-tcp.h" +#include "packet-lnet.h" + +void proto_reg_handoff_lustre(void); +void proto_register_lustre(void); + +/* Initialize the protocol and registered fields */ +static int proto_lustre = -1; + +static int hf_lustre_lustre_msg_v1_lm_magic = -1; +static int hf_lustre_lustre_msg_v1_lm_handle = -1; +static int hf_lustre_lustre_msg_v1_lm_last_xid = -1; +static int hf_lustre_lustre_msg_v1_lm_status = -1; +static int hf_lustre_lustre_msg_v1_lm_type = -1; +static int hf_lustre_lustre_msg_v1_lm_flags = -1; +static int hf_lustre_lustre_msg_v1_lm_last_committed = -1; +static int hf_lustre_lustre_msg_v1_lm_buflens = -1; +static int hf_lustre_lustre_msg_v1_lm_conn_cnt = -1; +static int hf_lustre_lustre_msg_v1_lm_transno = -1; +static int hf_lustre_lustre_msg_v1_lm_opc = -1; +static int hf_lustre_lustre_msg_v1_lm_version = -1; +static int hf_lustre_lustre_msg_v1_lm_bufcount = -1; +static int hf_lustre_lustre_msg_v2_lm_magic = -1; +static int hf_lustre_lustre_msg_v2_lm_bufcount = -1; +static int hf_lustre_lustre_msg_v2_lm_repsize = -1; +static int hf_lustre_lustre_msg_v2_lm_cksum = -1; +static int hf_lustre_lustre_msg_v2_lm_buflens = -1; +static int hf_lustre_lustre_msg_v2_lm_flags = -1; +static int hf_lustre_lustre_msg_v2_lm_secflvr = -1; +static int hf_lustre_lustre_msg_v2_lm_padding_2 = -1; +static int hf_lustre_lustre_msg_v2_lm_padding_3 = -1; +static int hf_lustre_extra_padding = -1; +static int hf_lustre_target_uuid = -1; +static int hf_lustre_client_uuid = -1; +static int hf_lustre_mdt_body = -1; +static int hf_lustre_mdt_body_fid1 = -1; +static int hf_lustre_mdt_body_fid2 = -1; +static int hf_lustre_mdt_body_handle = -1; +static int hf_lustre_mdt_body_valid = -1; +static int hf_lustre_mdt_body_size = -1; +static int hf_lustre_mdt_body_mtime = -1; +static int hf_lustre_mdt_body_atime = -1; +static int hf_lustre_mdt_body_ctime = -1; +static int hf_lustre_mdt_body_blocks = -1; +static int hf_lustre_mdt_body_ioepoch = -1; +static int hf_lustre_mdt_body_ino = -1; +static int hf_lustre_mdt_body_fsuid = -1; +static int hf_lustre_mdt_body_fsgid = -1; +static int hf_lustre_mdt_body_capability = -1; +static int hf_lustre_mdt_body_mode = -1; +static int hf_lustre_mdt_body_uid = -1; +static int hf_lustre_mdt_body_gid = -1; +static int hf_lustre_mdt_body_flags = -1; +static int hf_lustre_mdt_body_rdev = -1; +static int hf_lustre_mdt_body_nlink = -1; +static int hf_lustre_mdt_body_generation = -1; +static int hf_lustre_mdt_body_suppgid = -1; +static int hf_lustre_mdt_body_eadatasize = -1; +static int hf_lustre_mdt_body_aclsize = -1; +static int hf_lustre_mdt_body_max_mdsize = -1; +static int hf_lustre_mdt_body_max_cookiesize = -1; +static int hf_lustre_mdt_body_uid_h = -1; +static int hf_lustre_mdt_body_gid_h = -1; +static int hf_lustre_mdt_body_padding_5 = -1; +static int hf_lustre_mdt_body_padding_6 = -1; +static int hf_lustre_mdt_body_padding_7 = -1; +static int hf_lustre_mdt_body_padding_8 = -1; +static int hf_lustre_mdt_body_padding_9 = -1; +static int hf_lustre_mdt_body_padding_10 = -1; +static int hf_lustre_close_data = -1; +static int hf_lustre_close_fid = -1; +static int hf_lustre_close_handle = -1; +static int hf_lustre_close_data_ver = -1; +static int hf_lustre_close_reserved = -1; +static int hf_lustre_mdt_key = -1; +static int hf_lustre_mdt_val = -1; +static int hf_lustre_mdt_vallen = -1; +static int hf_lustre_mdt_rec_reint = -1; +static int hf_lustre_mdt_rec_reint_opcode = -1; +static int hf_lustre_mdt_rec_reint_cap = -1; +static int hf_lustre_mdt_rec_reint_fsuid = -1; +static int hf_lustre_mdt_rec_reint_fsuid_h = -1; +static int hf_lustre_mdt_rec_reint_fsgid = -1; +static int hf_lustre_mdt_rec_reint_fsgid_h = -1; +static int hf_lustre_mdt_rec_reint_suppgid1 = -1; +static int hf_lustre_mdt_rec_reint_suppgid1_h = -1; +static int hf_lustre_mdt_rec_reint_suppgid2 = -1; +static int hf_lustre_mdt_rec_reint_suppgid2_h = -1; +static int hf_lustre_mdt_rec_reint_mtime = -1; +static int hf_lustre_mdt_rec_reint_atime = -1; +static int hf_lustre_mdt_rec_reint_ctime = -1; +static int hf_lustre_mdt_rec_reint_time = -1; +static int hf_lustre_mdt_rec_reint_size32 = -1; +static int hf_lustre_mdt_rec_reint_size64 = -1; +static int hf_lustre_mdt_rec_reint_blocks = -1; +static int hf_lustre_mdt_rec_reint_bias = -1; +static int hf_lustre_mdt_rec_reint_mode = -1; +static int hf_lustre_mdt_rec_reint_flags = -1; +static int hf_lustre_mdt_rec_reint_flags_h = -1; +static int hf_lustre_mdt_rec_reint_attr_flags = -1; +static int hf_lustre_mdt_rec_reint_umask = -1; +static int hf_lustre_mdt_rec_reint_padding = -1; +static int hf_lustre_mdt_rec_reint_fid1 = -1; +static int hf_lustre_mdt_rec_reint_fid2 = -1; +static int hf_lustre_mdt_rec_reint_old_handle = -1; +static int hf_lustre_mdt_rec_reint_rdev = -1; +static int hf_lustre_mdt_rec_reint_valid = -1; +static int hf_lustre_mdt_rec_reint_ioepoch = -1; +static int hf_lustre_mdt_rec_reint_uid = -1; +static int hf_lustre_mdt_rec_reint_gid = -1; +static int hf_lustre_mdt_rec_reint_projid = -1; +static int hf_lustre_mdt_ioepoch = -1; +static int hf_lustre_mdt_ioepoch_ioepoch = -1; +static int hf_lustre_mdt_ioepoch_handle = -1; +static int hf_lustre_mdt_ioepoch_flags = -1; +static int hf_lustre_mdt_ioepoch_padding = -1; +static int hf_lustre_ptlrpc_body_pb = -1; +static int hf_lustre_ptlrpc_body_pb_last_committed = -1; +static int hf_lustre_ptlrpc_body_pb_version = -1; +static int hf_lustre_ptlrpc_body_pb_slv = -1; +static int hf_lustre_ptlrpc_body_pb_pre_version = -1; +static int hf_lustre_ptlrpc_body_pb_padding = -1; +static int hf_lustre_ptlrpc_body_pb_jobid = -1; +static int hf_lustre_ptlrpc_body_pb_timeout = -1; +static int hf_lustre_ptlrpc_body_pb_op_flags = -1; +static int hf_lustre_ptlrpc_body_pb_type = -1; +static int hf_lustre_ptlrpc_body_pb_flags = -1; +static int hf_lustre_ptlrpc_body_pb_limit = -1; +static int hf_lustre_ptlrpc_body_pb_transno = -1; +static int hf_lustre_ptlrpc_body_pb_service_time = -1; +static int hf_lustre_ptlrpc_body_pb_conn_cnt = -1; +static int hf_lustre_ptlrpc_body_pb_opc = -1; +static int hf_lustre_ptlrpc_body_pb_last_seen = -1; +static int hf_lustre_ptlrpc_body_pb_last_xid = -1; +static int hf_lustre_ptlrpc_body_pb_status = -1; +static int hf_lustre_ptlrpc_body_pb_handle = -1; +static int hf_lustre_hsm_req = -1; +static int hf_lustre_hsm_req_action = -1; +static int hf_lustre_hsm_req_archive_id = -1; +static int hf_lustre_hsm_req_flags = -1; +static int hf_lustre_hsm_req_itemcount = -1; +static int hf_lustre_hsm_req_data_len = -1; +static int hf_lustre_hsm_extent = -1; +static int hf_lustre_hsm_extent_offset = -1; +static int hf_lustre_hsm_extent_length = -1; +static int hf_lustre_hsm_prog = -1; +static int hf_lustre_hsm_prog_fid = -1; +static int hf_lustre_hsm_prog_cookie = -1; +static int hf_lustre_hsm_prog_flags = -1; +static int hf_lustre_hsm_prog_errval = -1; +static int hf_lustre_hsm_prog_data_ver = -1; +static int hf_lustre_hsm_prog_padding1 = -1; +static int hf_lustre_hsm_prog_padding2 = -1; +static int hf_lustre_hsm_user_state = -1; +static int hf_lustre_hsm_us_states = -1; +static int hf_lustre_hsm_us_archive_id = -1; +static int hf_lustre_hsm_us_in_prog_state = -1; +static int hf_lustre_hsm_us_in_prog_action = -1; +static int hf_lustre_hsm_us_ext_info = -1; +static int hf_lustre_obd_ioobj = -1; +static int hf_lustre_obd_ioobj_ioo_bufcnt = -1; +static int hf_lustre_obd_ioobj_ioo_id = -1; +static int hf_lustre_obd_ioobj_ioo_max_brw = -1; +static int hf_lustre_obd_ioobj_ioo_seq = -1; +static int hf_lustre_obd_statfs = -1; +static int hf_lustre_obd_statfs_os_type = -1; +static int hf_lustre_obd_statfs_os_bavail = -1; +static int hf_lustre_obd_statfs_os_bsize = -1; +static int hf_lustre_obd_statfs_os_maxbytes = -1; +static int hf_lustre_obd_statfs_os_ffree = -1; +static int hf_lustre_obd_statfs_os_files = -1; +static int hf_lustre_obd_statfs_os_bfree = -1; +static int hf_lustre_obd_statfs_os_namelen = -1; +static int hf_lustre_obd_statfs_os_blocks = -1; +static int hf_lustre_obd_statfs_os_fsid = -1; +static int hf_lustre_obd_statfs_os_state = -1; +static int hf_lustre_obd_statfs_os_fprecreated = -1; +static int hf_lustre_obd_statfs_os_spare = -1; +static int hf_lustre_obd_connect_data = -1; +static int hf_lustre_obd_connect_data_ocd_version = -1; +static int hf_lustre_obd_connect_data_ocd_grant = -1; +static int hf_lustre_obd_connect_data_ocd_nllg = -1; +static int hf_lustre_obd_connect_data_ocd_nllu = -1; +static int hf_lustre_obd_connect_data_ocd_grant_blkbits = -1; +static int hf_lustre_obd_connect_data_ocd_grant_inobits = -1; +static int hf_lustre_obd_connect_data_ocd_grant_tax_kb = -1; +static int hf_lustre_obd_connect_data_ocd_grant_max_blks = -1; +static int hf_lustre_obd_connect_data_ocd_padding = -1; +static int hf_lustre_obd_connect_data_ocd_ibits_known = -1; +static int hf_lustre_obd_connect_data_ocd_group = -1; +static int hf_lustre_obd_connect_data_ocd_brw_size = -1; +static int hf_lustre_obd_connect_data_ocd_index = -1; +static int hf_lustre_obd_connect_data_ocd_connect_flags = -1; +static int hf_lustre_obd_connect_data_ocd_connect_flags2 = -1; +static int hf_lustre_obd_connect_data_ocd_cksum_types = -1; +static int hf_lustre_obd_connect_data_ocd_max_easize = -1; +static int hf_lustre_obd_connect_data_ocd_instance = -1; +static int hf_lustre_obd_connect_data_ocd_maxbytes = -1; +static int hf_lustre_obd_connect_data_ocd_maxmodrpcs = -1; +static int hf_lustre_obd_connect_data_ocd_transno = -1; +static int hf_lustre_obd_uuid = -1; +static int hf_lustre_obd_quotactl = -1; +static int hf_lustre_obd_quotactl_qc_stat = -1; +static int hf_lustre_obd_quotactl_qc_cmd = -1; +static int hf_lustre_obd_quotactl_qc_id = -1; +static int hf_lustre_obd_quotactl_qc_type = -1; +static int hf_lustre_obd_dqinfo = -1; +static int hf_lustre_obd_dqinfo_dqi_valid = -1; +static int hf_lustre_obd_dqinfo_dqi_igrace = -1; +static int hf_lustre_obd_dqinfo_dqi_bgrace = -1; +static int hf_lustre_obd_dqinfo_dqi_flags = -1; +static int hf_lustre_obd_dqblk = -1; +static int hf_lustre_obd_dqblk_dqb_isoftlimit = -1; +static int hf_lustre_obd_dqblk_dqb_bhardlimit = -1; +static int hf_lustre_obd_dqblk_dqb_curspace = -1; +static int hf_lustre_obd_dqblk_dqb_itime = -1; +static int hf_lustre_obd_dqblk_dqb_valid = -1; +static int hf_lustre_obd_dqblk_padding = -1; +static int hf_lustre_obd_dqblk_dqb_curinodes = -1; +static int hf_lustre_obd_dqblk_dqb_bsoftlimit = -1; +static int hf_lustre_obd_dqblk_dqb_btime = -1; +static int hf_lustre_obd_dqblk_dqb_ihardlimit = -1; +static int hf_lustre_ost_body = -1; +static int hf_lustre_ost_key = -1; +static int hf_lustre_ost_val = -1; +static int hf_lustre_ost_lvb = -1; +static int hf_lustre_ost_lvb_atime = -1; +static int hf_lustre_ost_lvb_ctime = -1; +static int hf_lustre_ost_lvb_mtime = -1; +static int hf_lustre_ost_lvb_mtime_ns = -1; +static int hf_lustre_ost_lvb_atime_ns = -1; +static int hf_lustre_ost_lvb_ctime_ns = -1; +static int hf_lustre_ost_lvb_padding = -1; +static int hf_lustre_ost_lvb_size = -1; +static int hf_lustre_ost_lvb_blocks = -1; +static int hf_lustre_ost_id = -1; +static int hf_lustre_ost_id_fid = -1; +static int hf_lustre_ost_id_oi = -1; +static int hf_lustre_ost_layout = -1; +static int hf_lustre_ost_layout_stripe_size = -1; +static int hf_lustre_ost_layout_stripe_count = -1; +static int hf_lustre_ost_layout_comp_start = -1; +static int hf_lustre_ost_layout_comp_end = -1; +static int hf_lustre_ost_layout_comp_id = -1; +static int hf_lustre_lu_ladvise_hdr = -1; +static int hf_lustre_lu_ladvise_hdr_magic = -1; +static int hf_lustre_lu_ladvise_hdr_count = -1; +static int hf_lustre_lu_ladvise_hdr_flags = -1; +static int hf_lustre_lu_ladvise_hdr_value1 = -1; +static int hf_lustre_lu_ladvise_hdr_value2 = -1; +static int hf_lustre_lu_ladvise_hdr_value3 = -1; +static int hf_lustre_lu_ladvise = -1; +static int hf_lustre_lu_ladvise_advice = -1; +static int hf_lustre_lu_ladvise_value1 = -1; +static int hf_lustre_lu_ladvise_value2 = -1; +static int hf_lustre_lu_ladvise_start = -1; +static int hf_lustre_lu_ladvise_end = -1; +static int hf_lustre_lu_ladvise_value3 = -1; +static int hf_lustre_lu_ladvise_value4 = -1; +static int hf_lustre_llogd_body = -1; +static int hf_lustre_llogd_body_lgd_len = -1; +static int hf_lustre_llogd_body_lgd_logid = -1; +static int hf_lustre_llogd_body_lgd_index = -1; +static int hf_lustre_llogd_body_lgd_saved_index = -1; +static int hf_lustre_llogd_body_lgd_llh_flags = -1; +static int hf_lustre_llogd_body_lgd_cur_offset = -1; +static int hf_lustre_llogd_body_lgd_ctxt_idx = -1; +static int hf_lustre_llogd_conn_body = -1; +static int hf_lustre_llogd_conn_body_lgdc_gen = -1; +static int hf_lustre_llogd_conn_body_lgdc_logid = -1; +static int hf_lustre_llogd_conn_body_lgdc_ctxt_idx = -1; +static int hf_lustre_llog_rec = -1; +static int hf_lustre_llog_rec_hdr = -1; +static int hf_lustre_llog_rec_tail = -1; +static int hf_lustre_llog_rec_hdr_lrh_type = -1; +static int hf_lustre_llog_rec_hdr_lrh_len = -1; +static int hf_lustre_llog_rec_hdr_lrh_index = -1; +static int hf_lustre_llog_rec_hdr_lrh_id = -1; +static int hf_lustre_llog_rec_tail_lrt_index = -1; +static int hf_lustre_llog_rec_tail_lrt_len = -1; +static int hf_lustre_llog_log_hdr = -1; +static int hf_lustre_llog_log_hdr_tgtuuid = -1; +static int hf_lustre_llog_log_hdr_cat_idx = -1; +static int hf_lustre_llog_log_hdr_bitmap_offset = -1; +static int hf_lustre_llog_log_hdr_flags = -1; +static int hf_lustre_llog_log_hdr_size = -1; +static int hf_lustre_llog_log_hdr_tail = -1; +static int hf_lustre_llog_log_hdr_bitmap = -1; +static int hf_lustre_llog_log_hdr_count = -1; +static int hf_lustre_llog_log_hdr_timestamp = -1; +static int hf_lustre_llog_log_hdr_hdr = -1; +static int hf_lustre_llog_log_hdr_reserved = -1; +static int hf_lustre_llog_hdr_flag_zap_when_empty = -1; +static int hf_lustre_llog_hdr_flag_is_cat = -1; +static int hf_lustre_llog_hdr_flag_is_plain = -1; +static int hf_lustre_llog_hdr_flag_ext_jobid = -1; +static int hf_lustre_llog_hdr_flag_is_fixsize = -1; +static int hf_lustre_llog_gen_rec = -1; +static int hf_lustre_llog_gen_rec_hdr = -1; +static int hf_lustre_llog_gen_rec_tail = -1; +static int hf_lustre_llog_gen_rec_gen = -1; +static int hf_lustre_llog_gen_rec_padding = -1; +static int hf_lustre_llog_logid_rec = -1; +static int hf_lustre_llog_logid_rec_hdr = -1; +static int hf_lustre_llog_logid_rec_tail = -1; +static int hf_lustre_llog_logid_rec_id = -1; +static int hf_lustre_llog_logid_rec_padding = -1; +static int hf_lustre_llog_logid_lgl_ogen = -1; +static int hf_lustre_llog_unlink_rec = -1; +static int hf_lustre_llog_unlink_rec_hdr = -1; +static int hf_lustre_llog_unlink_rec_tail = -1; +static int hf_lustre_llog_unlink_rec_oseq = -1; +static int hf_lustre_llog_unlink_rec_oid = -1; +static int hf_lustre_llog_unlink_rec_count = -1; +static int hf_lustre_llog_unlink64_rec = -1; +static int hf_lustre_llog_unlink64_rec_hdr = -1; +static int hf_lustre_llog_unlink64_rec_fid = -1; +static int hf_lustre_llog_unlink64_rec_count = -1; +static int hf_lustre_llog_unlink64_rec_padding = -1; +static int hf_lustre_llog_unlink64_rec_tail = -1; +static int hf_lustre_llog_setattr64_rec = -1; +static int hf_lustre_llog_setattr64_rec_hdr = -1; +static int hf_lustre_llog_setattr64_rec_uid = -1; +static int hf_lustre_llog_setattr64_rec_uid_h = -1; +static int hf_lustre_llog_setattr64_rec_gid = -1; +static int hf_lustre_llog_setattr64_rec_gid_h = -1; +static int hf_lustre_llog_setattr64_rec_valid = -1; +static int hf_lustre_llog_setattr64_rec_tail = -1; +static int hf_lustre_llog_size_change_rec = -1; +static int hf_lustre_llog_size_change_rec_hdr = -1; +static int hf_lustre_llog_size_change_rec_io_epoch = -1; +static int hf_lustre_llog_size_change_rec_fid = -1; +static int hf_lustre_llog_size_change_rec_tail = -1; +static int hf_lustre_llog_size_change_rec_padding = -1; +static int hf_lustre_llog_cookie = -1; +static int hf_lustre_llog_cookie_lgc_lgl = -1; +static int hf_lustre_llog_cookie_lgc_padding = -1; +static int hf_lustre_llog_cookie_lgc_index = -1; +static int hf_lustre_llog_cookie_lgc_subsys = -1; +static int hf_lustre_llog_gen_conn_cnt = -1; +static int hf_lustre_llog_gen_mnt_cnt = -1; +static int hf_lustre_llog_setattr_rec = -1; +static int hf_lustre_llog_setattr_rec_hdr = -1; +static int hf_lustre_llog_setattr_rec_oseq = -1; +static int hf_lustre_llog_setattr_rec_padding = -1; +static int hf_lustre_llog_setattr_rec_uid = -1; +static int hf_lustre_llog_setattr_rec_oid = -1; +static int hf_lustre_llog_setattr_rec_gid = -1; +static int hf_lustre_llog_setattr_rec_tail = -1; +static int hf_lustre_llog_changelog_rec = -1; +static int hf_lustre_llog_changelog_rec_hdr = -1; +static int hf_lustre_llog_changelog_rec_tail = -1; +static int hf_lustre_changelog_rec = -1; +static int hf_lustre_changelog_rec_namelen = -1; +static int hf_lustre_changelog_rec_flags = -1; +static int hf_lustre_changelog_rec_type = -1; +static int hf_lustre_changelog_rec_index = -1; +static int hf_lustre_changelog_rec_prev = -1; +static int hf_lustre_changelog_rec_time = -1; +static int hf_lustre_changelog_rec_tfid = -1; +static int hf_lustre_changelog_rec_markerflags = -1; +static int hf_lustre_changelog_rec_padding = -1; +static int hf_lustre_changelog_rec_pfid = -1; +static int hf_lustre_changelog_ext_rename_sfid = -1; +static int hf_lustre_changelog_ext_rename_spfid = -1; +static int hf_lustre_changelog_ext_jobid_jobid = -1; +static int hf_lustre_changelog_extra_flags_extra_flags = -1; +static int hf_lustre_changelog_ext_name = -1; +static int hf_lustre_lustre_cfg = -1; +static int hf_lustre_lustre_cfg_version = -1; +static int hf_lustre_lustre_cfg_command = -1; +static int hf_lustre_lustre_cfg_num = -1; +static int hf_lustre_lustre_cfg_flags = -1; +static int hf_lustre_lustre_cfg_nid = -1; +static int hf_lustre_lustre_cfg_padding = -1; +static int hf_lustre_lustre_cfg_bufcount = -1; +static int hf_lustre_lustre_cfg_buflen = -1; +static int hf_lustre_lustre_cfg_buffer = -1; +static int hf_lustre_cfg_marker = -1; +static int hf_lustre_cfg_marker_step = -1; +static int hf_lustre_cfg_marker_flags = -1; +static int hf_lustre_cfg_marker_vers = -1; +static int hf_lustre_cfg_marker_padding = -1; +static int hf_lustre_cfg_marker_createtime = -1; +static int hf_lustre_cfg_marker_canceltime = -1; +static int hf_lustre_cfg_marker_tgtname = -1; +static int hf_lustre_cfg_marker_comment = -1; +static int hf_lustre_rcs = -1; +static int hf_lustre_rcs_rc = -1; +static int hf_lustre_niobuf_remote = -1; +static int hf_lustre_niobuf_remote_len = -1; +static int hf_lustre_niobuf_remote_flags = -1; +static int hf_lustre_niobuf_remote_offset = -1; +static int hf_lustre_lov_ost_data_v1 = -1; +static int hf_lustre_lov_ost_data_v1_l_ost_gen = -1; +static int hf_lustre_lov_ost_data_v1_l_ost_idx = -1; +static int hf_lustre_lmv_mds_md = -1; +static int hf_lustre_lmv_mds_md_magic = -1; +static int hf_lustre_lmv_mds_md_stripe_count = -1; +static int hf_lustre_lmv_mds_md_master_mdt_index = -1; +static int hf_lustre_lmv_mds_md_hash_type = -1; +static int hf_lustre_lmv_mds_md_status = -1; +static int hf_lustre_lmv_mds_md_layout_version = -1; +static int hf_lustre_lmv_mds_md_padding = -1; +static int hf_lustre_lmv_mds_md_pool_name = -1; +static int hf_lustre_lmv_mds_md_stripe_fid = -1; +static int hf_lustre_lov_mds_md = -1; +static int hf_lustre_lov_mds_md_lmm_magic = -1; +static int hf_lustre_lov_mds_md_lmm_stripe_size = -1; +static int hf_lustre_lov_mds_md_lmm_object_id = -1; +static int hf_lustre_lov_mds_md_lmm_object_seq = -1; +static int hf_lustre_lov_mds_md_lmm_stripe_count = -1; +static int hf_lustre_lov_mds_md_lmm_pattern = -1; +static int hf_lustre_lov_mds_md_lmm_layout_gen = -1; +static int hf_lustre_lov_mds_md_lmm_pool_name = -1; +static int hf_lustre_lov_desc = -1; +static int hf_lustre_lov_desc_padding = -1; +static int hf_lustre_lov_desc_pattern = -1; +static int hf_lustre_lov_desc_default_stripe_count = -1; +static int hf_lustre_lov_desc_magic = -1; +static int hf_lustre_lov_desc_uuid = -1; +static int hf_lustre_lov_desc_tgt_count = -1; +static int hf_lustre_lov_desc_default_stripe_size = -1; +static int hf_lustre_lov_desc_default_stripe_offset = -1; +static int hf_lustre_lov_desc_qos_maxage = -1; +static int hf_lustre_quota_body = -1; +static int hf_lustre_qb_flags = -1; +static int hf_lustre_qb_fid = -1; +static int hf_lustre_qb_padding = -1; +static int hf_lustre_qb_lockh = -1; +static int hf_lustre_qb_glb_lockh = -1; +static int hf_lustre_qb_count = -1; +static int hf_lustre_qb_usage = -1; +static int hf_lustre_qb_slv_ver = -1; +static int hf_lustre_quota_adjust_qunit = -1; +static int hf_lustre_quota_adjust_qunit_qaq_id = -1; +static int hf_lustre_quota_adjust_qunit_qaq_flags = -1; +static int hf_lustre_quota_adjust_qunit_qaq_iunit_sz = -1; +static int hf_lustre_quota_adjust_qunit_qaq_bunit_sz = -1; +static int hf_lustre_quota_adjust_qunit_padding1 = -1; +static int hf_lustre_lquota_id = -1; +static int hf_lustre_qid_fid = -1; +static int hf_lustre_qid_uid = -1; +static int hf_lustre_qid_gid = -1; +static int hf_lustre_ldlm_extent_gid = -1; +static int hf_lustre_ldlm_extent_start = -1; +static int hf_lustre_ldlm_extent_end = -1; +static int hf_lustre_ldlm_flock_owner = -1; +static int hf_lustre_ldlm_flock_pid = -1; +static int hf_lustre_ldlm_flock_start = -1; +static int hf_lustre_ldlm_flock_end = -1; +static int hf_lustre_ldlm_flock_padding = -1; +static int hf_lustre_ldlm_request = -1; +static int hf_lustre_ldlm_request_lock_handle = -1; +static int hf_lustre_ldlm_request_lock_flags = -1; +static int hf_lustre_ldlm_request_lock_count = -1; +static int hf_lustre_ldlm_reply = -1; +static int hf_lustre_ldlm_reply_lock_flags = -1; +static int hf_lustre_ldlm_reply_lock_policy_res1 = -1; +static int hf_lustre_ldlm_reply_lock_policy_res2 = -1; +static int hf_lustre_ldlm_reply_lock_handle = -1; +static int hf_lustre_ldlm_reply_lock_padding = -1; +static int hf_lustre_ldlm_inodebits_bits = -1; +static int hf_lustre_ldlm_inodebits_try_bits = -1; +static int hf_lustre_ldlm_lock_desc = -1; +static int hf_lustre_ldlm_lock_desc_l_policy_data = -1; +static int hf_lustre_ldlm_lock_desc_l_granted_mode = -1; +static int hf_lustre_ldlm_lock_desc_l_req_mode = -1; +static int hf_lustre_ldlm_res_id = -1; +static int hf_lustre_ldlm_res_id_name = -1; +static int hf_lustre_ldlm_res_id_bits = -1; +static int hf_lustre_ldlm_res_id_string = -1; +static int hf_lustre_ldlm_resource_desc = -1; +static int hf_lustre_ldlm_resource_desc_lr_type = -1; +static int hf_lustre_ldlm_resource_desc_lr_padding = -1; +static int hf_lustre_ldlm_intent_opc = -1; +static int hf_lustre_ldlm_intent_opc_open = -1; +static int hf_lustre_ldlm_intent_opc_creat = -1; +static int hf_lustre_ldlm_intent_opc_readdir = -1; +static int hf_lustre_ldlm_intent_opc_getattr = -1; +static int hf_lustre_ldlm_intent_opc_lookup = -1; +static int hf_lustre_ldlm_intent_opc_unlink = -1; +static int hf_lustre_ldlm_intent_opc_trunc = -1; +static int hf_lustre_ldlm_intent_opc_getxattr = -1; +static int hf_lustre_ldlm_intent_opc_exec = -1; +static int hf_lustre_ldlm_intent_opc_pin = -1; +static int hf_lustre_ldlm_intent_opc_layout = -1; +static int hf_lustre_ldlm_intent_opc_q_dqacq = -1; +static int hf_lustre_ldlm_intent_opc_q_conn = -1; +static int hf_lustre_ldlm_intent_opc_setxattr = -1; +static int hf_lustre_ldlm_key = -1; +static int hf_lustre_ldlm_val = -1; +static int hf_lustre_mgs_target_info = -1; +static int hf_lustre_mgs_target_info_mti_flags = -1; +static int hf_lustre_mgs_target_info_mti_fsname = -1; +static int hf_lustre_mgs_target_info_mti_svname = -1; +static int hf_lustre_mgs_target_info_mti_config_ver = -1; +static int hf_lustre_mgs_target_info_mti_uuid = -1; +static int hf_lustre_mgs_target_info_mti_stripe_index = -1; +static int hf_lustre_mgs_target_info_mti_params = -1; +static int hf_lustre_mgs_target_info_mti_nids = -1; +static int hf_lustre_mgs_target_info_mti_lustre_ver = -1; +static int hf_lustre_mgs_target_info_mti_nid_count = -1; +static int hf_lustre_mgs_target_info_mti_instance = -1; +static int hf_lustre_mgs_target_info_padding = -1; +static int hf_lustre_mgs_send_param = -1; +static int hf_lustre_mgs_config_body = -1; +static int hf_lustre_mgs_config_body_name = -1; +static int hf_lustre_mgs_config_body_offset = -1; +static int hf_lustre_mgs_config_body_type = -1; +static int hf_lustre_mgs_config_body_nm_cur_pass = -1; +static int hf_lustre_mgs_config_body_bits = -1; +static int hf_lustre_mgs_config_body_units = -1; +static int hf_lustre_mgs_config_res = -1; +static int hf_lustre_mgs_config_res_offset = -1; +static int hf_lustre_mgs_config_res_size = -1; +static int hf_lustre_mgs_config_res_nm_cur_pass = -1; +static int hf_lustre_lustre_handle = -1; +static int hf_lustre_lustre_handle_cookie = -1; +static int hf_lustre_lu_fid_f_seq = -1; +static int hf_lustre_lu_fid_f_oid = -1; +static int hf_lustre_lu_fid_f_ver = -1; +static int hf_lustre_ost_oi_id = -1; +static int hf_lustre_ost_oi_seq = -1; +static int hf_lustre_obdo = -1; +static int hf_lustre_obdo_o_nlink = -1; +static int hf_lustre_obdo_o_uid = -1; +static int hf_lustre_obdo_o_valid = -1; +static int hf_lustre_obdo_o_misc = -1; +static int hf_lustre_obdo_o_padding_4 = -1; +static int hf_lustre_obdo_o_size = -1; +static int hf_lustre_obdo_o_mode = -1; +static int hf_lustre_obdo_o_handle = -1; +static int hf_lustre_obdo_o_atime = -1; +static int hf_lustre_obdo_o_gid = -1; +static int hf_lustre_obdo_o_ioepoch = -1; +static int hf_lustre_obdo_o_data_version = -1; +static int hf_lustre_obdo_o_projid = -1; +//static int hf_lustre_obdo_o_lcookie = -1; +static int hf_lustre_obdo_o_padding_6 = -1; +static int hf_lustre_obdo_o_padding_3 = -1; +static int hf_lustre_obdo_o_flags = -1; +static int hf_lustre_obdo_o_mtime = -1; +static int hf_lustre_obdo_o_blksize = -1; +static int hf_lustre_obdo_o_blocks = -1; +static int hf_lustre_obdo_o_grant = -1; +static int hf_lustre_obdo_o_uid_h = -1; +static int hf_lustre_obdo_o_gid_h = -1; +static int hf_lustre_obdo_o_stripe_idx = -1; +static int hf_lustre_obdo_o_parent_ver = -1; +static int hf_lustre_obdo_o_parent_oid = -1; +static int hf_lustre_obdo_o_padding_5 = -1; +static int hf_lustre_obdo_o_parent_seq = -1; +static int hf_lustre_obdo_o_ctime = -1; +static int hf_lustre_xattr_list = -1; +static int hf_lustre_xattr = -1; +static int hf_lustre_xattr_name = -1; +static int hf_lustre_xattr_data = -1; +static int hf_lustre_xattr_size = -1; +static int hf_lustre_seq_opc = -1; +static int hf_lustre_seq_range = -1; +static int hf_lustre_seq_range_start = -1; +static int hf_lustre_seq_range_end = -1; +static int hf_lustre_seq_range_index = -1; +static int hf_lustre_seq_range_flags = -1; +static int hf_lustre_fld_opc = -1; +static int hf_lustre_capa = -1; +static int hf_lustre_capa_fid = -1; +static int hf_lustre_capa_opc = -1; +static int hf_lustre_capa_uid = -1; +static int hf_lustre_capa_gid = -1; +static int hf_lustre_capa_flags = -1; +static int hf_lustre_capa_keyid = -1; +static int hf_lustre_capa_timeout = -1; +static int hf_lustre_capa_expiry = -1; +static int hf_lustre_capa_hmac = -1; +static int hf_lustre_acl = -1; +static int hf_lustre_hsm_user_item = -1; +static int hf_lustre_hsm_user_item_fid = -1; +static int hf_lustre_layout_intent = -1; +static int hf_lustre_layout_intent_opc = -1; +static int hf_lustre_layout_intent_flags = -1; +static int hf_lustre_layout_intent_start = -1; +static int hf_lustre_layout_intent_end = -1; +static int hf_lustre_data = -1; +static int hf_lustre_name = -1; +static int hf_lustre_filename = -1; +static int hf_lustre_secctx_name = -1; +static int hf_lustre_target = -1; +static int hf_lustre_eadata = -1; +static int hf_lustre_idx_info = -1; +static int hf_lustre_idx_info_magic = -1; +static int hf_lustre_idx_info_flags = -1; +static int hf_lustre_idx_info_count = -1; +static int hf_lustre_idx_info_attrs = -1; +static int hf_lustre_idx_info_fid = -1; +static int hf_lustre_idx_info_hash_start = -1; +static int hf_lustre_idx_info_hash_end = -1; +static int hf_lustre_idx_info_keysize = -1; +static int hf_lustre_idx_info_recsize = -1; +static int hf_lustre_idx_info_padding = -1; +static int hf_lustre_out_update_header = -1; +static int hf_lustre_out_update_header_magic = -1; +static int hf_lustre_out_update_header_count = -1; +static int hf_lustre_out_update_header_inline_length = -1; +static int hf_lustre_out_update_header_reply_size = -1; +static int hf_lustre_out_update_header_inline_data = -1; +static int hf_lustre_out_update_buffer = -1; +static int hf_lustre_out_update_buffer_size = -1; +static int hf_lustre_out_update_buffer_padding = -1; +static int hf_lustre_obj_update_reply = -1; +static int hf_lustre_obj_update_reply_magic = -1; +static int hf_lustre_obj_update_reply_count = -1; +static int hf_lustre_obj_update_reply_padding = -1; +static int hf_lustre_obj_update_reply_lens = -1; +static int hf_lustre_obj_update_request = -1; +static int hf_lustre_obj_update_request_magic = -1; +static int hf_lustre_obj_update_request_count = -1; +static int hf_lustre_obj_update_request_padding = -1; +static int hf_lustre_obj_update = -1; +static int hf_lustre_obj_update_type = -1; +static int hf_lustre_obj_update_params_count = -1; +static int hf_lustre_obj_update_result_size = -1; +static int hf_lustre_obj_update_flags = -1; +static int hf_lustre_obj_update_padding = -1; +static int hf_lustre_obj_update_batchid = -1; +static int hf_lustre_obj_update_fid = -1; +static int hf_lustre_obj_update_param = -1; +static int hf_lustre_obj_update_param_len = -1; +static int hf_lustre_obj_update_param_padding = -1; +static int hf_lustre_obj_update_param_buf = -1; +static int hf_lustre_lfsck_request = -1; +static int hf_lustre_lfsck_request_event = -1; +static int hf_lustre_lfsck_request_index = -1; +static int hf_lustre_lfsck_request_flags = -1; +static int hf_lustre_lfsck_request_valid = -1; +static int hf_lustre_lfsck_request_speed = -1; +static int hf_lustre_lfsck_request_status = -1; +static int hf_lustre_lfsck_request_version = -1; +static int hf_lustre_lfsck_request_active = -1; +static int hf_lustre_lfsck_request_param = -1; +static int hf_lustre_lfsck_request_async_windows = -1; +static int hf_lustre_lfsck_request_flags2 = -1; +static int hf_lustre_lfsck_request_fid = -1; +static int hf_lustre_lfsck_request_fid2 = -1; +static int hf_lustre_lfsck_request_comp_id = -1; +static int hf_lustre_lfsck_request_padding = -1; +static int hf_lustre_lfsck_reply = -1; +static int hf_lustre_lfsck_reply_status = -1; +static int hf_lustre_lfsck_reply_padding = -1; +static int hf_lustre_lfsck_reply_repaired = -1; + +/* Ett declarations */ +static gint ett_lustre = -1; +static gint ett_lustre_lustre_handle_cookie = -1; +static gint ett_lustre_lustre_msg_v1 = -1; +static gint ett_lustre_lustre_handle_v1 = -1; +static gint ett_lustre_lustre_msg_v2 = -1; +static gint ett_lustre_ptlrpc_body = -1; +static gint ett_lustre_lustre_handle_v2 = -1; +static gint ett_lustre_obd_connect_data = -1; +static gint ett_lustre_lov_ost_data_v1 = -1; +static gint ett_lustre_obd_statfs = -1; +static gint ett_lustre_obd_ioobj = -1; +static gint ett_lustre_niobuf_remote = -1; +static gint ett_lustre_rcs = -1; +static gint ett_lustre_ost_lvb = -1; +static gint ett_lustre_lu_fid = -1; +static gint ett_lustre_mdt_body = -1; +static gint ett_lustre_mdt_rec_reint = -1; +static gint ett_lustre_obd_quotactl = -1; +static gint ett_lustre_obd_dqinfo = -1; +static gint ett_lustre_obd_dqblk = -1; +static gint ett_lustre_quota_adjust_qunit = -1; +static gint ett_lustre_lov_desc = -1; +static gint ett_lustre_obd_uuid = -1; +static gint ett_lustre_ldlm_res_id = -1; +static gint ett_lustre_ldlm_extent = -1; +static gint ett_lustre_ldlm_inodebits = -1; +static gint ett_lustre_ldlm_flock = -1; +static gint ett_lustre_ldlm_intent_opc = -1; +static gint ett_lustre_ldlm_resource_desc = -1; +static gint ett_lustre_ldlm_lock_desc = -1; +static gint ett_lustre_ldlm_request = -1; +static gint ett_lustre_lustre_handle = -1; +static gint ett_lustre_ldlm_reply = -1; +static gint ett_lustre_mgs_target_info = -1; +static gint ett_lustre_mgs_config_body = -1; +static gint ett_lustre_mgs_config_res = -1; +static gint ett_lustre_llog_rec = -1; +static gint ett_lustre_llog_rec_hdr = -1; +static gint ett_lustre_llog_rec_tail = -1; +static gint ett_lustre_llog_logid_rec = -1; +static gint ett_lustre_llog_logid = -1; +static gint ett_lustre_lmv_mds_md = -1; +static gint ett_lustre_lov_mds_md = -1; +static gint ett_lustre_llog_unlink_rec = -1; +static gint ett_lustre_llog_unlink64_rec = -1; +static gint ett_lustre_llog_setattr_rec = -1; +static gint ett_lustre_llog_setattr64_rec = -1; +static gint ett_lustre_llog_size_change_rec = -1; +static gint ett_lustre_llog_gen_rec = -1; +static gint ett_lustre_llog_changelog_rec = -1; +static gint ett_lustre_llog_log_hdr = -1; +static gint ett_lustre_llog_hdr_flags = -1; +static gint ett_lustre_llog_cookie = -1; +static gint ett_lustre_llogd_body = -1; +static gint ett_lustre_llogd_conn_body = -1; +static gint ett_lustre_llog_gen = -1; +static gint ett_lustre_changelog_rec = -1; +static gint ett_lustre_lustre_cfg = -1; +static gint ett_lustre_cfg_marker = -1; +static gint ett_lustre_obdo = -1; +static gint ett_lustre_ost_body = -1; +static gint ett_lustre_ldlm_lock_flags = -1; +static gint ett_lustre_seq_range = -1; +static gint ett_lustre_mdt_ioepoch = -1; +static gint ett_lustre_capa = -1; +static gint ett_lustre_idx_info = -1; +static gint ett_lustre_close_data = -1; +static gint ett_lustre_acl = -1; +static gint ett_lustre_ladvise_hdr = -1; +static gint ett_lustre_ladvise = -1; +static gint ett_lustre_hsm_request = -1; +static gint ett_lustre_hsm_user_item = -1; +static gint ett_lustre_hsm_extent = -1; +static gint ett_lustre_hsm_progress = -1; +static gint ett_lustre_hsm_user_state = -1; +static gint ett_lustre_quota_body = -1; +static gint ett_lustre_lquota_id = -1; +static gint ett_lustre_layout_intent = -1; +static gint ett_lustre_xattrs = -1; +static gint ett_lustre_xattr_item = -1; +static gint ett_lustre_ost_id = -1; +static gint ett_lustre_ost_id_oi = -1; +static gint ett_lustre_ost_layout = -1; +static gint ett_lustre_eadata = -1; +static gint ett_lustre_out_update_header = -1; +static gint ett_lustre_out_update_header_data = -1; +static gint ett_lustre_out_update_buffer = -1; +static gint ett_lustre_obj_update_reply = -1; +static gint ett_lustre_object_update_request = -1; +static gint ett_lustre_object_update = -1; +static gint ett_lustre_object_update_param = -1; +static gint ett_lustre_lfsck_request = -1; +static gint ett_lustre_lfsck_reply = -1; + +static expert_field ei_lustre_buflen = EI_INIT; +static expert_field ei_lustre_badopc = EI_INIT; +static expert_field ei_lustre_badmagic = EI_INIT; +static expert_field ei_lustre_obsopc = EI_INIT; + +/* --------------------------------------------------------------------------------------- */ +/* def and macro to know where we are the the lustre payload */ +#define LUSTRE_MAGIC_OFFSET 8 + +#define LUSTRE_BUFCOUNT_OFF ((tvb_get_letohl(tvb, LUSTRE_MAGIC_OFFSET)== MSG_MAGIC_V2) ? 0 : 60) +#define LUSTRE_BUFCOUNT ((tvb_get_letohl(tvb, LUSTRE_MAGIC_OFFSET)== MSG_MAGIC_V2) \ + ? (tvb_get_letohl(tvb, LUSTRE_BUFCOUNT_OFF)) : ((tvb_get_letohl(tvb, LUSTRE_BUFCOUNT_OFF))) ) +/* remark : BUFLENOFF don't have the same meaning if it's for v1 or v2 + * v1 : LUSTRE_BUFLEN_OFF = offset buflen[0] - 4 bytes. + * v2 : LUSTRE_BUFLEN_OFF = offset buflen[0] + */ +#define LUSTRE_BUFLEN_OFF ((tvb_get_letohl(tvb, LUSTRE_MAGIC_OFFSET)== MSG_MAGIC_V2) ? 32 : 60) + +/* LUSTRE_BUFFER_LEN(buffnum) */ +#define LUSTRE_BUFFER_LEN(_n) (LUSTRE_BUFCOUNT <= (_n) ? 0 \ + : tvb_get_letohl(tvb, LUSTRE_BUFLEN_OFF+ \ + sizeof(guint32)*(_n))) + +#define LUSTRE_REC_OFF 1 /* normal request/reply record offset */ + +/* --------------------------------------------------------------------------------------- */ + +#define LUSTRE_PTLRPC_MSG_VERSION 0x00000003 +#define LUSTRE_VERSION_MASK 0xffff0000 +#if 0 /* @@ NOT USED */ +#define LUSTRE_OBD_VERSION 0x00010000 +#define LUSTRE_MDS_VERSION 0x00020000 +#define LUSTRE_OST_VERSION 0x00030000 +#define LUSTRE_DLM_VERSION 0x00040000 +#define LUSTRE_LOG_VERSION 0x00050000 +#define LUSTRE_MGS_VERSION 0x00060000 +#endif +#define LMV_HASH_TYPE_MASK 0x0000ffff + +#define lustre_magic_VALUE_STRING_LIST(XXX) \ + XXX(MSG_MAGIC_V1, 0x0BD00BD0) \ + XXX(MSG_MAGIC_V2, 0x0BD00BD3) \ + XXX(LOV_MAGIC_V1, 0x0BD10BD0) \ + XXX(LOV_MAGIC_V3, 0x0BD30BD0) \ + XXX(LMV_MAGIC_V1, 0x0CD20CD0) \ + XXX(LMV_MAGIC_STRIPE, 0x0CD40CD0) \ + XXX(LADVISE_MAGIC, 0x1ADF1CE0) \ + XXX(IDX_INFO_MAGIC, 0x3D37CC37) +VALUE_STRING_ENUM2(lustre_magic); +VALUE_STRING_ARRAY2(lustre_magic); + +#define lov_pattern_vals_VALUE_STRING_LIST(XXX) \ + XXX(LOV_PATTERN_NONE, 0x000, "NONE") \ + XXX(LOV_PATTERN_RAID0, 0x001, "RAID0") \ + XXX(LOV_PATTERN_RAID1, 0x002, "RAID1") \ + XXX(LOV_PATTERN_MDT, 0x100, "MDT") \ + XXX(LOV_PATTERN_CMOBD, 0x200, "CMOBD") +//VALUE_STRING_ENUM2(lov_pattern_vals); +VALUE_STRING_ARRAY(lov_pattern_vals); + +#define lmv_hash_type_vals_VALUE_STRING_LIST(XXX) \ + XXX(LMV_HASH_TYPE_ALL_CHARS, 1, "all_char") \ + XXX(LMV_HASH_TYPE_FNV_1A_64, 2, "fnv_1a_64") +//VALUE_STRING_ENUM2(lmv_hash_type_vals); +VALUE_STRING_ARRAY(lmv_hash_type_vals); + +#define capa_flags_vals_VALUE_STRING_LIST(XXX) \ + XXX(CAPA_OPC_BODY_WRITE, 1<<0) \ + XXX(CAPA_OPC_BODY_READ, 1<<1) \ + XXX(CAPA_OPC_INDEX_LOOKUP, 1<<2) \ + XXX(CAPA_OPC_INDEX_INSERT, 1<<3) \ + XXX(CAPA_OPC_INDEX_DELETE, 1<<4) \ + XXX(CAPA_OPC_OSS_WRITE, 1<<5) \ + XXX(CAPA_OPC_OSS_READ, 1<<6) \ + XXX(CAPA_OPC_OSS_TRUNC, 1<<7) \ + XXX(CAPA_OPC_OSS_DESTROY, 1<<8) \ + XXX(CAPA_OPC_META_WRITE, 1<<9) \ + XXX(CAPA_OPC_META_READ, 1<<10) +//VALUE_STRING_ENUM2(capa_flags_vals); +VALUE_STRING_ARRAY2(capa_flags_vals); + +#define lustre_op_codes_VALUE_STRING_LIST(XXX) \ + XXX(OST_REPLY, 0) \ + XXX(OST_GETATTR, 1) \ + XXX(OST_SETATTR, 2) \ + XXX(OST_READ, 3) \ + XXX(OST_WRITE, 4) \ + XXX(OST_CREATE, 5) \ + XXX(OST_DESTROY, 6) \ + XXX(OST_GET_INFO, 7) \ + XXX(OST_CONNECT, 8) \ + XXX(OST_DISCONNECT, 9) \ + XXX(OST_PUNCH, 10) \ + XXX(OST_OPEN, 11) \ + XXX(OST_CLOSE, 12) \ + XXX(OST_STATFS, 13) \ + XXX(OST_SYNC, 16) \ + XXX(OST_SET_INFO, 17) \ + XXX(OST_QUOTACHECK, 18) \ + XXX(OST_QUOTACTL, 19) \ + XXX(OST_QUOTA_ADJUST_QUNIT, 20) \ + XXX(OST_LADVISE, 21) \ + XXX(OST_LAST_OPC, 22) \ + XXX(MDS_GETATTR, 33) \ + XXX(MDS_GETATTR_NAME, 34) \ + XXX(MDS_CLOSE, 35) \ + XXX(MDS_REINT, 36) \ + XXX(MDS_READPAGE, 37) \ + XXX(MDS_CONNECT, 38) \ + XXX(MDS_DISCONNECT, 39) \ + XXX(MDS_GET_ROOT, 40) \ + XXX(MDS_STATFS, 41) \ + XXX(MDS_PIN, 42) \ + XXX(MDS_UNPIN, 43) \ + XXX(MDS_SYNC, 44) \ + XXX(MDS_DONE_WRITING, 45) \ + XXX(MDS_SET_INFO, 46) \ + XXX(MDS_QUOTACHECK, 47) \ + XXX(MDS_QUOTACTL, 48) \ + XXX(MDS_GETXATTR, 49) \ + XXX(MDS_SETXATTR, 50) \ + XXX(MDS_WRITEPAGE, 51) \ + XXX(MDS_IS_SUBDIR, 52) \ + XXX(MDS_GET_INFO, 53) \ + XXX(MDS_HSM_STATE_GET, 54) \ + XXX(MDS_HSM_STATE_SET, 55) \ + XXX(MDS_HSM_ACTION, 56) \ + XXX(MDS_HSM_PROGRESS, 57) \ + XXX(MDS_HSM_REQUEST, 58) \ + XXX(MDS_HSM_CT_REGISTER, 59) \ + XXX(MDS_HSM_CT_UNREGISTER, 60) \ + XXX(MDS_SWAP_LAYOUTS, 61) \ + XXX(MDS_LAST_OPC, 62) \ + XXX(LDLM_ENQUEUE, 101) \ + XXX(LDLM_CONVERT, 102) \ + XXX(LDLM_CANCEL, 103) \ + XXX(LDLM_BL_CALLBACK, 104) \ + XXX(LDLM_CP_CALLBACK, 105) \ + XXX(LDLM_GL_CALLBACK, 106) \ + XXX(LDLM_SET_INFO, 107) \ + XXX(LDLM_LAST_OPC, 108) \ + XXX(MGS_CONNECT, 250) \ + XXX(MGS_DISCONNECT, 251) \ + XXX(MGS_EXCEPTION, 252) \ + XXX(MGS_TARGET_REG, 253) \ + XXX(MGS_TARGET_DEL, 254) \ + XXX(MGS_SET_INFO, 255) \ + XXX(MGS_CONFIG_READ, 256) \ + XXX(MGS_LAST_OPC, 257) \ + XXX(OBD_PING, 400) \ + XXX(OBD_LOG_CANCEL, 401) \ + XXX(OBD_QC_CALLBACK, 402) \ + XXX(OBD_IDX_READ, 403) \ + XXX(OBD_LAST_OPC, 404) \ + XXX(LLOG_ORIGIN_HANDLE_CREATE, 501) \ + XXX(LLOG_ORIGIN_HANDLE_NEXT_BLOCK, 502) \ + XXX(LLOG_ORIGIN_HANDLE_READ_HEADER, 503) \ + XXX(LLOG_ORIGIN_HANDLE_WRITE_REC, 504) \ + XXX(LLOG_ORIGIN_HANDLE_CLOSE, 505) \ + XXX(LLOG_ORIGIN_CONNECT, 506) \ + XXX(LLOG_CATINFO, 507) \ + XXX(LLOG_ORIGIN_HANDLE_PREV_BLOCK, 508) \ + XXX(LLOG_ORIGIN_HANDLE_DESTROY, 509) \ + XXX(LLOG_LAST_OPC, 510) \ + XXX(QUOTA_DQACQ, 601) \ + XXX(QUOTA_DQREL, 602) \ + XXX(QUOTA_LAST_OPC, 603) \ + XXX(SEQ_QUERY, 700) \ + XXX(SEQ_LAST_OPC, 701) \ + XXX(SEC_CTX_INIT, 801) \ + XXX(SEC_CTX_INIT_CONT, 802) \ + XXX(SEC_CTX_FINI, 803) \ + XXX(SEC_LAST_OPC, 804) \ + XXX(FLD_QUERY, 900) \ + XXX(FLD_READ, 901) \ + XXX(FLD_LAST_OPC, 902) \ + XXX(OUT_UPDATE, 1000) \ + XXX(OUT_UPDATE_LAST_OPC, 1001) \ + XXX(LFSCK_NOTIFY, 1101) \ + XXX(LFSCK_QUERY, 1102) \ + XXX(LFSCK_LAST_OPC, 1103) + +VALUE_STRING_ENUM2(lustre_op_codes); +VALUE_STRING_ARRAY2(lustre_op_codes); + +#define OST_FIRST_OPC OST_REPLY +#define QUOTA_FIRST_OPC QUOTA_DQACQ +#define MDS_FIRST_OPC MDS_GETATTR +#define OUT_UPDATE_FIRST_OPC OUT_UPDATE +#define FLD_FIRST_OPC FLD_QUERY +#define SEQ_FIRST_OPC SEQ_QUERY +#define LFSCK_FIRST_OPC LFSCK_NOTIFY +#define LDLM_FIRST_OPC LDLM_ENQUEUE +#define MGS_FIRST_OPC MGS_CONNECT +#define OBD_FIRST_OPC OBD_PING +#define LLOG_FIRST_OPC LLOG_ORIGIN_HANDLE_CREATE +#define SEC_FIRST_OPC SEC_CTX_INIT + + +#define lustre_LMTypes_VALUE_STRING_LIST(XXX) \ + XXX(PTL_RPC_MSG_REQUEST, 4711, "request") \ + XXX(PTL_RPC_MSG_ERR, 4712, "error") \ + XXX(PTL_RPC_MSG_REPLY, 4713, "reply") + +VALUE_STRING_ENUM(lustre_LMTypes); +VALUE_STRING_ARRAY(lustre_LMTypes); + +const true_false_string lnet_flags_set_truth = { "Set", "Unset" }; + +#define lustre_layout_intent_opc_vals_VALUE_STRING_LIST(XXX) \ + XXX(LAYOUT_INTENT_ACCESS, 0, "ACCESS") \ + XXX(LAYOUT_INTENT_READ, 1, "READ") \ + XXX(LAYOUT_INTENT_WRITE, 2, "WRITE") \ + XXX(LAYOUT_INTENT_GLIMPSE, 3, "GLIMPSE") \ + XXX(LAYOUT_INTENT_TRUNC, 4, "TRUNCATE") \ + XXX(LAYOUT_INTENT_RELEASE, 5, "RELEASE") \ + XXX(LAYOUT_INTENT_RESTORE, 6, "RESTORE") +//VALUE_STRING_ENUM(lustre_layout_intent_opc_vals); +VALUE_STRING_ARRAY(lustre_layout_intent_opc_vals); + +#define obd_statfs_state_VALUE_STRING_LIST(XXX) \ + XXX(OS_STATE_DEGRADED, 0x00000001, "Degraded") \ + XXX(OS_STATE_READONLY, 0x00000002, "ReadOnly") \ + XXX(OS_STATE_ENOSPC, 0x00000020, "No Space") \ + XXX(OS_STATE_ENOINO, 0x00000040, "No Indoes") +//VALUE_STRING_ENUM(obd_statfs_state); +VALUE_STRING_ARRAY(obd_statfs_state); +/******************************************************************** + * + * OST Definitions + * + */ + +#define lu_ladvise_type_vals_VALUE_STRING_LIST(XXX) \ + XXX(LU_LADVISE_WILLREAD, 1, "willread") \ + XXX(LU_LADVISE_DONTNEED, 2, "dontneed") +//VALUE_STRING_ENUM2(lu_ladvise_type_vals); +VALUE_STRING_ARRAY(lu_ladvise_type_vals); + + +/******************************************************************** + * + * MDS Definitions + * + */ + +#define mds_reint_vals_VALUE_STRING_LIST(XXX) \ + XXX(REINT_SETATTR, 1, "SETATTR") \ + XXX(REINT_CREATE, 2, "CREATE") \ + XXX(REINT_LINK, 3, "LINK") \ + XXX(REINT_UNLINK, 4, "UNLINK") \ + XXX(REINT_RENAME, 5, "RENAME") \ + XXX(REINT_OPEN, 6, "OPEN") \ + XXX(REINT_SETXATTR, 7, "SETXATTR") \ + XXX(REINT_RMENTRY, 8, "RMENTRY") \ + XXX(REINT_MIGRATE, 9, "MIGRATE") +VALUE_STRING_ENUM(mds_reint_vals); +VALUE_STRING_ARRAY(mds_reint_vals); + +#define lustre_mds_flags_vals_VALUE_STRING_LIST(XXX) \ + XXX(LUSTRE_SYNC_FL, 0x00000008) \ + XXX(LUSTRE_IMMUTABLE_FL, 0x00000010) \ + XXX(LUSTRE_APPEND_FL, 0x00000020) \ + XXX(LUSTRE_NODUMP_FL, 0x00000040) \ + XXX(LUSTRE_NOATIME_FL, 0x00000080) \ + XXX(LUSTRE_INDEX_FL, 0x00001000) \ + XXX(LUSTRE_DIRSYNC_FL, 0x00010000) \ + XXX(LUSTRE_TOPDIR_FL, 0x00020000) \ + XXX(LUSTRE_DIRECTIO_FL, 0x00100000) \ + XXX(LUSTRE_INLINE_DATA_FL, 0x10000000) \ + XXX(LUSTRE_PROJINHERIT_FL, 0x20000000) \ + XXX(LUSTRE_ORPHAN_FL, 0x00002000) +//VALUE_STRING_ENUM2(lustre_mds_flags_vals); +VALUE_STRING_ARRAY2(lustre_mds_flags_vals); + +/******************************************************************** + * + * MGS Definitions + * + */ + +#define mgs_config_body_type_vals_VALUE_STRING_LIST(XXX) \ + XXX(CONFIG_T_CONFIG, 0, "CONFIG") \ + XXX(CONFIG_T_SPTLRPC, 1, "SPTLRPC") \ + XXX(CONFIG_T_RECOVER, 2, "RECOVER") \ + XXX(CONFIG_T_PARAMS, 3, "PARAMS") \ + XXX(CONFIG_T_NODEMAP, 4, "NODEMAP") \ + XXX(CONFIG_T_BARRIER, 5, "BARRIER") +VALUE_STRING_ENUM(mgs_config_body_type_vals); +VALUE_STRING_ARRAY(mgs_config_body_type_vals); + + +/******************************************************************** + * + * LDLM Definitions + * + */ + +#define lustre_ldlm_mode_vals_VALUE_STRING_LIST(XXX) \ + XXX(LCK_MINMODE, 0, "MINMODE") \ + XXX(LCK_EX, 1, "Exclusive") \ + XXX(LCK_PW, 2, "Protected Write") \ + XXX(LCK_PR, 4, "Protected Read") \ + XXX(LCK_CW, 8, "Concurrent Write") \ + XXX(LCK_CR, 16, "Concurrent Read") \ + XXX(LCK_NL, 32, "Null") \ + XXX(LCK_GROUP, 64, "Group") \ + XXX(LCK_COS, 128, "Commit on Sharing") + +VALUE_STRING_ENUM(lustre_ldlm_mode_vals); +VALUE_STRING_ARRAY(lustre_ldlm_mode_vals); + +#define lustre_ldlm_type_vals_VALUE_STRING_LIST(XXX) \ + XXX(LDLM_PLAIN, 10) \ + XXX(LDLM_EXTENT, 11) \ + XXX(LDLM_FLOCK, 12) \ + XXX(LDLM_IBITS, 13) +VALUE_STRING_ENUM2(lustre_ldlm_type_vals); +VALUE_STRING_ARRAY2(lustre_ldlm_type_vals); + +#define lustre_ldlm_intent_flags_VALUE_STRING_LIST(XXX) \ + XXX(IT_OPEN, 0x00000001) \ + XXX(IT_CREAT, 0x00000002) \ + XXX(IT_OPEN_CREAT, 0x00000003) \ + XXX(IT_READDIR, 0x00000004) \ + XXX(IT_GETATTR, 0x00000008) \ + XXX(IT_LOOKUP, 0x00000010) \ + XXX(IT_UNLINK, 0x00000020) \ + XXX(IT_TRUNC, 0x00000040) \ + XXX(IT_GETXATTR, 0x00000080) \ + XXX(IT_EXEC, 0x00000100) \ + XXX(IT_PIN, 0x00000200) \ + XXX(IT_LAYOUT, 0x00000400) \ + XXX(IT_QUOTA_DQACQ, 0x00000800) \ + XXX(IT_QUOTA_CONN, 0x00001000) \ + XXX(IT_SETXATTR, 0x00002000) +VALUE_STRING_ENUM2(lustre_ldlm_intent_flags); +//VALUE_STRING_ARRAY2(lustre_ldlm_intent_flags); + +#define LDLM_FL_LOCK_CHANGED 0x0000000000000001ULL +#define LDLM_FL_BLOCK_GRANTED 0x0000000000000002ULL +#define LDLM_FL_BLOCK_CONV 0x0000000000000004ULL +#define LDLM_FL_BLOCK_WAIT 0x0000000000000008ULL +#define LDLM_FL_AST_SENT 0x0000000000000020ULL +#define LDLM_FL_REPLAY 0x0000000000000100ULL +#define LDLM_FL_INTENT_ONLY 0x0000000000000200ULL +#define LDLM_FL_HAS_INTENT 0x0000000000001000ULL +#define LDLM_FL_FLOCK_DEADLOCK 0x0000000000008000ULL +#define LDLM_FL_DISCARD_DATA 0x0000000000010000ULL +#define LDLM_FL_NO_TIMEOUT 0x0000000000020000ULL +#define LDLM_FL_BLOCK_NOWAIT 0x0000000000040000ULL +#define LDLM_FL_TEST_LOCK 0x0000000000080000ULL +#define LDLM_FL_MATCH_LOCK 0x0000000000100000ULL +#define LDLM_FL_CANCEL_ON_BLOCK 0x0000000000800000ULL +#define LDLM_FL_COS_INCOMPAT 0x0000000001000000ULL +#define LDLM_FL_DENY_ON_CONTENTION 0x0000000040000000ULL +#define LDLM_FL_AST_DISCARD_DATA 0x0000000080000000ULL +/* ---- 32 Bits ---- */ +#define LDLM_FL_FAIL_LOC 0x0000000100000000ULL +#define LDLM_FL_SKIPPED 0x0000000200000000ULL +#define LDLM_FL_CBPENDING 0x0000000400000000ULL +#define LDLM_FL_WAIT_NOREPROC 0x0000000800000000ULL +#define LDLM_FL_CANCEL 0x0000001000000000ULL +#define LDLM_FL_LOCAL_ONLY 0x0000002000000000ULL +#define LDLM_FL_FAILED 0x0000004000000000ULL +#define LDLM_FL_CANCELING 0x0000008000000000ULL +#define LDLM_FL_LOCAL 0x0000010000000000ULL +#define LDLM_FL_LVB_READY 0x0000020000000000ULL +#define LDLM_FL_KMS_IGNORE 0x0000040000000000ULL +#define LDLM_FL_CP_REQD 0x0000080000000000ULL +#define LDLM_FL_CLEANED 0x0000100000000000ULL +#define LDLM_FL_ATOMIC_CB 0x0000200000000000ULL +#define LDLM_FL_BL_AST 0x0000400000000000ULL +#define LDLM_FL_BL_DONE 0x0000800000000000ULL +#define LDLM_FL_NO_LRU 0x0001000000000000ULL +#define LDLM_FL_FAIL_NOTIFIED 0x0002000000000000ULL +#define LDLM_FL_DESTROYED 0x0004000000000000ULL +#define LDLM_FL_SERVER_LOCK 0x0008000000000000ULL +#define LDLM_FL_RES_LOCKED 0x0010000000000000ULL +#define LDLM_FL_WAITED 0x0020000000000000ULL +#define LDLM_FL_NS_SRV 0x0040000000000000ULL +#define LDLM_FL_EXCL 0x0080000000000000ULL +#define LDLM_FL_RESENT 0x0100000000000000ULL +#define LDLM_FL_COS_ENABLED 0x0200000000000000ULL + +const value_string lustre_ldlm_flags_vals[] = { + {LDLM_FL_LOCK_CHANGED, "LDLM_FL_LOCK_CHANGED"}, + {LDLM_FL_BLOCK_GRANTED, "LDLM_FL_BLOCK_GRANTED"}, + {LDLM_FL_BLOCK_CONV, "LDLM_FL_BLOCK_CONV"}, + {LDLM_FL_BLOCK_WAIT, "LDLM_FL_BLOCK_WAIT"}, + {LDLM_FL_AST_SENT, "LDLM_FL_AST_SENT"}, + {LDLM_FL_REPLAY, "LDLM_FL_REPLAY"}, + {LDLM_FL_INTENT_ONLY, "LDLM_FL_INTENT_ONLY"}, + {LDLM_FL_HAS_INTENT, "LDLM_FL_HAS_INTENT"}, + {LDLM_FL_FLOCK_DEADLOCK, "LDLM_FL_FLOCK_DEADLOCK"}, + {LDLM_FL_DISCARD_DATA, "LDLM_FL_DISCARD_DATA"}, + {LDLM_FL_NO_TIMEOUT, "LDLM_FL_NO_TIMEOUT"}, + {LDLM_FL_BLOCK_NOWAIT, "LDLM_FL_BLOCK_NOWAIT"}, + {LDLM_FL_TEST_LOCK, "LDLM_FL_TEST_LOCK"}, + {LDLM_FL_CANCEL_ON_BLOCK, "LDLM_FL_CANCEL_ON_BLOCK"}, + {LDLM_FL_COS_INCOMPAT, "LDLM_FL_COS_INCOMPAT"}, + {LDLM_FL_DENY_ON_CONTENTION, "LDLM_FL_DENY_ON_CONTENTION"}, + {LDLM_FL_AST_DISCARD_DATA, "LDLM_FL_AST_DISCARD_DATA"}, + { 0, NULL } +}; + +/******************************************************************** + * + * LLOG Definitions + * + */ + +#define LLOG_OP_MAGIC 0x10600000 +//#define LLOG_OP_MASK 0xfff00000 +#define llog_op_types_VALUE_STRING_LIST(XXX) \ + XXX(LLOG_PAD_MAGIC, LLOG_OP_MAGIC | 0x00000) \ + XXX(OST_SZ_REC, LLOG_OP_MAGIC | 0x00f00) \ + XXX(OST_RAID1_REC, LLOG_OP_MAGIC | 0x01000) \ + XXX(MDS_UNLINK_REC, LLOG_OP_MAGIC | 0x10000 | (MDS_REINT << 8) | REINT_UNLINK) \ + XXX(MDS_UNLINK64_REC, LLOG_OP_MAGIC | 0x90000 | (MDS_REINT << 8) | REINT_UNLINK) \ + XXX(MDS_SETATTR_REC, LLOG_OP_MAGIC | 0x10000 | (MDS_REINT << 8) | REINT_SETATTR) \ + XXX(MDS_SETATTR64_REC, LLOG_OP_MAGIC | 0x90000 | (MDS_REINT << 8) | REINT_SETATTR) \ + XXX(OBD_CFG_REC, LLOG_OP_MAGIC | 0x20000) \ + XXX(PTL_CFG_REC, LLOG_OP_MAGIC | 0x30000) \ + XXX(LLOG_GEN_REC, LLOG_OP_MAGIC | 0x40000) \ + XXX(LLOG_JOIN_REC, LLOG_OP_MAGIC | 0x50000) \ + XXX(CHANGELOG_REC, LLOG_OP_MAGIC | 0x60000) \ + XXX(CHANGELOG_USER_REC, LLOG_OP_MAGIC | 0x70000) \ + XXX(HSM_AGENT_REC, LLOG_OP_MAGIC | 0x80000) \ + XXX(UPDATE_REC, LLOG_OP_MAGIC | 0xa0000) \ + XXX(LLOG_HDR_MAGIC, LLOG_OP_MAGIC | 0x45539) \ + XXX(LLOG_LOGID_MAGIC, LLOG_OP_MAGIC | 0x4553b) +VALUE_STRING_ENUM2(llog_op_types); +VALUE_STRING_ARRAY2(llog_op_types); + +#define llog_hdr_llh_flags_VALUE_STRING_LIST(XXX) \ + XXX(LLOG_F_ZAP_WHEN_EMPTY, 0x01, "LLOhdr_llh_G_F_ZAP_WHEN_EMPTY") \ + XXX(LLOG_F_IS_CAT, 0x02, "LLOhdr_llh_G_F_IS_CAT") \ + XXX(LLOG_F_IS_PLAIN, 0x04, "LLOG_F_IS_PLAIN") \ + XXX(LLOG_F_EXT_JOBID, 0x08, "LLOG_F_EXT_JOBID") \ + XXX(LLOG_F_IS_FIXSIZE, 0x10, "LLOG_F_IS_FIXSIZE") +VALUE_STRING_ENUM(llog_hdr_llh_flags); +//VALUE_STRING_ARRAY(llog_hdr_llh_flags); + +#define llog_ctxt_id_vals_VALUE_STRING_LIST(XXX) \ + XXX(LLOG_CONFIG_ORIG_CTXT, 0) \ + XXX(LLOG_CONFIG_REPL_CTXT, 1) \ + XXX(LLOG_MDS_OST_ORIG_CTXT, 2) \ + XXX(LLOG_MDS_OST_REPL_CTXT, 3) \ + XXX(LLOG_SIZE_ORIG_CTXT, 4) \ + XXX(LLOG_SIZE_REPL_CTXT, 5) \ + XXX(LLOG_TEST_ORIG_CTXT, 8) \ + XXX(LLOG_TEST_REPL_CTXT, 9) \ + XXX(LLOG_CHANGELOG_ORIG_CTXT, 12) \ + XXX(LLOG_CHANGELOG_REPL_CTXT, 13) \ + XXX(LLOG_CHANGELOG_USER_ORIG_CTXT, 14) \ + XXX(LLOG_AGENT_ORIG_CTXT, 15) \ + XXX(LLOG_UPDATELOG_ORIG_CTXT, 16) \ + XXX(LLOG_UPDATELOG_REPL_CTXT, 17) +//VALUE_STRING_ENUM2(llog_ctxt_id_vals); +VALUE_STRING_ARRAY2(llog_ctxt_id_vals); + +#define changelog_rec_type_vals_VALUE_STRING_LIST(XXX) \ + XXX(CL_MARK, 0) \ + XXX(CL_CREATE, 1) \ + XXX(CL_MKDIR, 2) \ + XXX(CL_HARDLINK, 3) \ + XXX(CL_SOFTLINK, 4) \ + XXX(CL_MKNOD, 5) \ + XXX(CL_UNLINK, 6) \ + XXX(CL_RMDIR, 7) \ + XXX(CL_RENAME, 8) \ + XXX(CL_EXT, 9) \ + XXX(CL_OPEN, 10) \ + XXX(CL_CLOSE, 11) \ + XXX(CL_LAYOUT, 12) \ + XXX(CL_TRUNC, 13) \ + XXX(CL_SETATTR, 14) \ + XXX(CL_XATTR, 15) \ + XXX(CL_HSM, 16) \ + XXX(CL_MTIME, 17) \ + XXX(CL_CTIME, 18) \ + XXX(CL_ATIME, 19) \ + XXX(CL_MIGRATE, 20) \ + XXX(CL_FLRW, 21) \ + XXX(CL_RESYNC, 22) +VALUE_STRING_ENUM2(changelog_rec_type_vals); +VALUE_STRING_ARRAY2(changelog_rec_type_vals); + +#define changelog_rec_flags_vals_VALUE_STRING_LIST(XXX) \ + XXX(CLF_VERSION, 0x1000) \ + XXX(CLF_RENAME, 0x2000) \ + XXX(CLF_JOBID, 0x4000) \ + XXX(CLF_EXTRA_FLAGS, 0x8000) +VALUE_STRING_ENUM2(changelog_rec_flags_vals); +//VALUE_STRING_ARRAY2(changelog_rec_flags_vals); + +#define lcfg_command_type_vals_VALUE_STRING_LIST(XXX) \ + XXX(LCFG_ATTACH, 0x00cf001) \ + XXX(LCFG_DETACH, 0x00cf002) \ + XXX(LCFG_SETUP, 0x00cf003) \ + XXX(LCFG_CLEANUP, 0x00cf004) \ + XXX(LCFG_ADD_UUID, 0x00cf005) \ + XXX(LCFG_DEL_UUID, 0x00cf006) \ + XXX(LCFG_MOUNTOPT, 0x00cf007) \ + XXX(LCFG_DEL_MOUNTOPT, 0x00cf008) \ + XXX(LCFG_SET_TIMEOUT, 0x00cf009) \ + XXX(LCFG_SET_UPCALL, 0x00cf00a) \ + XXX(LCFG_ADD_CONN, 0x00cf00b) \ + XXX(LCFG_DEL_CONN, 0x00cf00c) \ + XXX(LCFG_LOV_ADD_OBD, 0x00cf00d) \ + XXX(LCFG_LOV_DEL_OBD, 0x00cf00e) \ + XXX(LCFG_PARAM, 0x00cf00f) \ + XXX(LCFG_MARKER, 0x00cf010) \ + XXX(LCFG_LOG_START, 0x00ce011) \ + XXX(LCFG_LOG_END, 0x00ce012) \ + XXX(LCFG_LOV_ADD_INA, 0x00ce013) \ + XXX(LCFG_ADD_MDC, 0x00cf014) \ + XXX(LCFG_DEL_MDC, 0x00cf015) \ + XXX(LCFG_SPTLRPC_CONF, 0x00ce016) \ + XXX(LCFG_POOL_NEW, 0x00ce020) \ + XXX(LCFG_POOL_ADD, 0x00ce021) \ + XXX(LCFG_POOL_REM, 0x00ce022) \ + XXX(LCFG_POOL_DEL, 0x00ce023) \ + XXX(LCFG_SET_LDLM_TIMEOUT, 0x00ce030) \ + XXX(LCFG_PRE_CLEANUP, 0x00cf031) \ + XXX(LCFG_SET_PARAM, 0x00ce032) \ + XXX(LCFG_NODEMAP_ADD, 0x00ce040) \ + XXX(LCFG_NODEMAP_DEL, 0x00ce041) \ + XXX(LCFG_NODEMAP_ADD_RANGE, 0x00ce042) \ + XXX(LCFG_NODEMAP_DEL_RANGE, 0x00ce043) \ + XXX(LCFG_NODEMAP_ADD_UIDMAP, 0x00ce044) \ + XXX(LCFG_NODEMAP_DEL_UIDMAP, 0x00ce045) \ + XXX(LCFG_NODEMAP_ADD_GIDMAP, 0x00ce046) \ + XXX(LCFG_NODEMAP_DEL_GIDMAP, 0x00ce047) \ + XXX(LCFG_NODEMAP_ACTIVATE, 0x00ce048) \ + XXX(LCFG_NODEMAP_ADMIN, 0x00ce049) \ + XXX(LCFG_NODEMAP_TRUSTED, 0x00ce050) \ + XXX(LCFG_NODEMAP_SQUASH_UID, 0x00ce051) \ + XXX(LCFG_NODEMAP_SQUASH_GID, 0x00ce052) \ + XXX(LCFG_NODEMAP_ADD_SHKEY, 0x00ce053) \ + XXX(LCFG_NODEMAP_DEL_SHKEY, 0x00ce054) \ + XXX(LCFG_NODEMAP_TEST_NID, 0x00ce055) \ + XXX(LCFG_NODEMAP_TEST_ID, 0x00ce056) \ + XXX(LCFG_NODEMAP_SET_FILESET, 0x00ce057) \ + XXX(LCFG_NODEMAP_DENY_UNKNOWN, 0x00ce058) \ + XXX(LCFG_NODEMAP_MAP_MODE, 0x00ce059) +VALUE_STRING_ENUM2(lcfg_command_type_vals); +VALUE_STRING_ARRAY2(lcfg_command_type_vals); + +/******************************************************************** + * + * HSM Definitions + * + */ + +#define hsm_state_vals_VALUE_STRING_LIST(XXX) \ + XXX(HS_NONE, 0x00000000) \ + XXX(HS_EXISTS, 0x00000001) \ + XXX(HS_DIRTY, 0x00000002) \ + XXX(HS_RELEASED, 0x00000004) \ + XXX(HS_ARCHIVED, 0x00000008) \ + XXX(HS_NORELEASE, 0x00000010) \ + XXX(HS_NOARCHIVE, 0x00000020) \ + XXX(HS_LOST, 0x00000040) +VALUE_STRING_ARRAY2(hsm_state_vals); + +#define hsm_user_action_vals_VALUE_STRING_LIST(XXX) \ + XXX(HUA_NONE, 1, "NONE") \ + XXX(HUA_ARCHIVE, 10, "ARCHIVE") \ + XXX(HUA_RESTORE, 11, "RESTORE") \ + XXX(HUA_RELEASE, 12, "RELEASE") \ + XXX(HUA_REMOVE, 13, "REMOVE") \ + XXX(HUA_CANCEL, 14, "CANCEL") +//VALUE_STRING_ENUM(hsm_user_action_vals); +VALUE_STRING_ARRAY(hsm_user_action_vals); + +#define hsm_progress_state_vals_VALUE_STRING_LIST(XXX) \ + XXX(HPS_WAITING, 1, "Waiting") \ + XXX(HPS_RUNNING, 2, "Running") \ + XXX(HPS_DONE, 3, "Done") +//VALUE_STRING_ENUM(hsm_progress_state_vals); +VALUE_STRING_ARRAY(hsm_progress_state_vals); + +/******************************************************************** + * + * Quota Definitions + * + */ + +#define quota_cmd_vals_VALUE_STRING_LIST(XXX) \ + XXX(Q_SYNC, 0x800001) \ + XXX(Q_QUOTAON, 0x800002) \ + XXX(Q_QUOTAOFF, 0x800003) \ + XXX(Q_GETFMT, 0x800004) \ + XXX(Q_GETINFO, 0x800005) \ + XXX(Q_SETINFO, 0x800006) \ + XXX(Q_GETQUOTA, 0x800007) \ + XXX(Q_SETQUOTA, 0x800008) \ + XXX(Q_GETNEXTQUOTA, 0x800009) \ + XXX(LUSTRE_Q_INVALIDATE, 0x80000b) \ + XXX(LUSTRE_Q_FINVALIDATE, 0x80000c) \ + XXX(Q_QUOTACHECK, 0x800100) \ + XXX(Q_INITQUOTA, 0x800101) \ + XXX(Q_GETOINFO, 0x800102) \ + XXX(Q_GETOQUOTA, 0x800103) \ + XXX(Q_FINVALIDATE, 0x800104) +VALUE_STRING_ARRAY2(quota_cmd_vals); + +#define quota_type_vals_VALUE_STRING_LIST(XXX) \ + XXX(USRQUOTA, 0) \ + XXX(GRPQUOTA, 1) \ + XXX(PRJQUOTA, 2) +VALUE_STRING_ARRAY2(quota_type_vals); + +/******************************************************************** + * + * SEQ Definitions + * + */ + +#define seq_op_vals_VALUE_STRING_LIST(XXX) \ + XXX(SEQ_ALLOC_SUPER, 0) \ + XXX(SEQ_ALLOC_META, 1) +//VALUE_STRING_ENUM2(seq_op_vals); +VALUE_STRING_ARRAY2(seq_op_vals); + +#define seq_range_flag_vals_VALUE_STRING_LIST(XXX) \ + XXX(LU_SEQ_RANGE_MDT, 0x0, "MDT") \ + XXX(LU_SEQ_RANGE_OST, 0x1, "OST") \ + XXX(LU_SEQ_RANGE_ANY, 0x3, "ANY") +//VALUE_STRING_ENUM(seq_range_flag_vals); +VALUE_STRING_ARRAY(seq_range_flag_vals); + +/******************************************************************** + * + * FLD Definitions + * + */ + +#define fld_op_vals_VALUE_STRING_LIST(XXX) \ + XXX(FLD_CREATE, 0, "Create") \ + XXX(FLD_DELETE, 1, "Delete") \ + XXX(FLD_LOOKUP, 2, "Lookup") +//VALUE_STRING_ENUM(fld_op_vals); +VALUE_STRING_ARRAY(fld_op_vals); + +/******************************************************************** + * + * Out Update Definitions + * + */ +// These can't be in enum because they are bigger than MAXINT +#define OUT_UPDATE_HEADER_MAGIC 0xBDDF0001 +#define UPDATE_REQUEST_MAGIC_V1 0xBDDE0001 +#define UPDATE_REQUEST_MAGIC_V2 0xBDDE0002 + +const value_string update_request_magic_vals[] = { + {UPDATE_REQUEST_MAGIC_V1, "UPDATE_REQUEST_MAGIC_V1"}, + {UPDATE_REQUEST_MAGIC_V2, "UPDATE_REQUEST_MAGIC_V2"}, + {0, NULL} +}; + +#define update_reply_magic_vals_VALUE_STRING_LIST(XXX) \ + XXX(UPDATE_REPLY_MAGIC_V1, 0x00BD0001) \ + XXX(UPDATE_REPLY_MAGIC_V2, 0x00BD0002) +VALUE_STRING_ENUM2(update_reply_magic_vals); +VALUE_STRING_ARRAY2(update_reply_magic_vals); + +#define update_type_vals_VALUE_STRING_LIST(XXX) \ + XXX(OUT_START, 0) \ + XXX(OUT_CREATE, 1) \ + XXX(OUT_DESTROY, 2) \ + XXX(OUT_REF_ADD, 3) \ + XXX(OUT_REF_DEL, 4) \ + XXX(OUT_ATTR_SET, 5) \ + XXX(OUT_ATTR_GET, 6) \ + XXX(OUT_XATTR_SET, 7) \ + XXX(OUT_XATTR_GET, 8) \ + XXX(OUT_INDEX_LOOKUP, 9) \ + XXX(OUT_INDEX_INSERT, 10) \ + XXX(OUT_INDEX_DELETE, 11) \ + XXX(OUT_WRITE, 12) \ + XXX(OUT_XATTR_DEL, 13) \ + XXX(OUT_PUNCH, 14) \ + XXX(OUT_READ, 15) \ + XXX(OUT_NOOP, 16) +VALUE_STRING_ENUM2(update_type_vals); +VALUE_STRING_ARRAY2(update_type_vals); + +/******************************************************************** + * LFSCK Definitions + */ + +#define lfsck_events_vals_VALUE_STRING_LIST(XXX) \ + XXX(LE_LASTID_REBUILDING, 1) \ + XXX(LE_LASTID_REBUILT, 2) \ + XXX(LE_PHASE1_DONE, 3) \ + XXX(LE_PHASE2_DONE, 4) \ + XXX(LE_START, 5) \ + XXX(LE_STOP, 6) \ + XXX(LE_QUERY, 7) \ + XXX(LE_FID_ACCESSED, 8) \ + XXX(LE_PEER_EXIT, 9) \ + XXX(LE_CONDITIONAL_DESTROY, 10) \ + XXX(LE_PAIRS_VERIFY, 11) \ + XXX(LE_SET_LMV_MASTER, 15) \ + XXX(LE_SET_LMV_SLAVE, 16) +//VALUE_STRING_ENUM2(lfsck_events_vals); +VALUE_STRING_ARRAY2(lfsck_events_vals); + +#define lfsck_start_valid_vals_VALUE_STRING_LIST(XXX) \ + XXX(LSV_SPEED_LIMIT, 0x00000001) \ + XXX(LSV_ERROR_HANDLE, 0x00000002) \ + XXX(LSV_DRYRUN, 0x00000004) \ + XXX(LSV_ASYNC_WINDOWS, 0x00000008) \ + XXX(LSV_CREATE_OSTOBJ, 0x00000010) \ + XXX(LSV_CREATE_MDTOBJ, 0x00000020) \ + XXX(LSV_DELAY_CREATE_OSTOBJ, 0x00000040) +VALUE_STRING_ENUM2(lfsck_start_valid_vals); +//VALUE_STRING_ARRAY2(lfsck_start_valid_vals); + +#define lfsck_status_vals_VALUE_STRING_LIST(XXX) \ + XXX(LS_INIT, 0) \ + XXX(LS_SCANNING_PHASE1, 1) \ + XXX(LS_SCANNING_PHASE2, 2) \ + XXX(LS_COMPLETED, 3) \ + XXX(LS_FAILED, 4) \ + XXX(LS_STOPPED, 5) \ + XXX(LS_PAUSED, 6) \ + XXX(LS_CRASHED, 7) \ + XXX(LS_PARTIAL, 8) \ + XXX(LS_CO_FAILED, 9) \ + XXX(LS_CO_STOPPED, 10) \ + XXX(LS_CO_PAUSED, 11) +//VALUE_STRING_ENUM2(lfsck_status_vals); +VALUE_STRING_ARRAY2(lfsck_status_vals); + +#define lfsck_type_vals_VALUE_STRING_LIST(XXX) \ + XXX(LFSCK_TYPE_SCRUB, 0x0000) \ + XXX(LFSCK_TYPE_LAYOUT, 0x0001) \ + XXX(LFSCK_TYPE_NAMESPACE, 0x0004) \ + XXX(LFSCK_TYPES_SUPPORTED, 0x0005) \ + XXX(LFSCK_TYPES_ALL, 0xFFFF) +/* LFSCK_TYPES_SUPPORTED = (LFSCK_TYPE_SCRUB | LFSCK_TYPE_LAYOUT | LFSCK_TYPE_NAMESPACE) */ +//VALUE_STRING_ENUM2(lfsck_type_vals); +VALUE_STRING_ARRAY2(lfsck_type_vals); + +/******************************************************************** \ + * + * Helper Functions + * +\********************************************************************/ +#define buffer_padding_length(_o) ((8 - ((_o) % 8)) % 8) + +static int +add_extra_padding(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree * tree) +{ + guint32 padding_len; + + padding_len = buffer_padding_length(offset); + if (padding_len) { + proto_tree_add_item(tree, hf_lustre_extra_padding, tvb, offset, padding_len, ENC_NA); + offset+=padding_len; + } + return offset; +} + + +/********************************************************************\ + * + * Conversation + * +\********************************************************************/ + +typedef struct _lustre_conv_info_t { + wmem_map_t *pdus; +} lustre_conv_info_t; + +typedef struct lustre_trans { + guint32 opcode; + guint64 sub_opcode; /* i.e. intent, reint */ + guint64 match_bits; +} lustre_trans_t; + +static lustre_trans_t * +lustre_get_trans(packet_info *pinfo, struct lnet_trans_info *info) +{ + conversation_t *conversation; + lustre_conv_info_t *conv_info; + lustre_trans_t *trans; + + // Ignore ports because this is kernel level and there can only be one Lustre instance per server + conversation = find_conversation(pinfo->num, &pinfo->src, &pinfo->dst, conversation_pt_to_endpoint_type(pinfo->ptype), + 0, 0, 0); + if (conversation == NULL) + conversation = conversation_new(pinfo->num, &pinfo->src, + &pinfo->dst, conversation_pt_to_endpoint_type(pinfo->ptype), 0, 0, 0); + + conv_info = (lustre_conv_info_t *)conversation_get_proto_data(conversation, proto_lustre); + if (!conv_info) { + conv_info = wmem_new0(wmem_file_scope(), lustre_conv_info_t); + conv_info->pdus = wmem_map_new(wmem_file_scope(), g_direct_hash, g_direct_equal); + + conversation_add_proto_data(conversation, proto_lustre, conv_info); + } + + trans = (lustre_trans_t *)wmem_map_lookup(conv_info->pdus, GUINT_TO_POINTER(info->match_bits)); + if (trans == NULL) { + void *ptr; + trans = wmem_new0(wmem_file_scope(),lustre_trans_t); + trans->match_bits = info->match_bits; + + ptr = wmem_map_insert(conv_info->pdus, GUINT_TO_POINTER(trans->match_bits), trans); + if (ptr != NULL) { + /* XXX - Is this even possible? ?*/ + trans = (lustre_trans_t *)ptr; + REPORT_DISSECTOR_BUG(wmem_strdup_printf(wmem_packet_scope(), + "ERROR: packet-lustre: conversation replaced: " + "trans:{opcode:%u sub_opcode:%lu match_bits:%lx} " + "with match_bits:%lx", + trans->opcode, trans->sub_opcode, trans->match_bits, info->match_bits)); + } + } + + return trans; +} + +/********************************************************************\ + * + * Generic Buffer Dumps + * +\********************************************************************/ + +static int +display_buffer_data(tvbuff_t *tvb, packet_info *pinfo, gint offset, proto_tree *parent_tree, guint32 buf_num, const gchar *msg) +{ + proto_item *item; + guint32 data_len; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + item = proto_tree_add_item(parent_tree, hf_lustre_data, tvb, offset, data_len, ENC_NA); + offset += data_len; + + if (msg != NULL) + proto_item_append_text(item, ": %s", msg); + + offset = add_extra_padding(tvb, offset, pinfo, parent_tree); + + return offset; +} + +static int +display_buffer_string(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree, gint offset, int hf_index, guint32 buf_num) +{ + guint32 string_len; + + string_len = LUSTRE_BUFFER_LEN(buf_num); + if (string_len == 0) + return offset; + + proto_tree_add_item(parent_tree, hf_index, tvb, offset, string_len, ENC_NA); + + offset += string_len; + offset = add_extra_padding(tvb, offset, pinfo, parent_tree); + + return offset; +} + +/********************************************************************\ + * + * Sub Structures + * +\********************************************************************/ + +static void +lustre_fmt_ver( gchar *result, guint32 version ) +{ + guint32 major, minor, patch, fix; + + fix = version & 0xff; + version >>= 8; + patch = version & 0xff; + version >>= 8; + minor = version & 0xff; + version >>= 8; + major = version & 0xff; + g_snprintf( result, ITEM_LABEL_LENGTH, "%d.%d.%d.%d", major, minor, patch, fix); +} + +static int +dissect_struct_lustre_handle(tvbuff_t *tvb, gint offset, proto_tree *parent_tree, int hf_index) +{ + proto_tree *tree; + proto_item *item; + + item = proto_tree_add_item(parent_tree, hf_index, tvb, offset, 8, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_lustre_handle_cookie); + + proto_tree_add_item(tree, hf_lustre_lustre_handle_cookie, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + + return offset; +} + +static int +dissect_struct_lu_fid(tvbuff_t *tvb, int offset, proto_tree *parent_tree, int hf_index) +{ + proto_tree *tree; + proto_item *item; + guint64 seq; + guint32 val; + + /* struct lu_fid { */ + /* __u64 f_seq; */ + /* __u32 f_oid; */ + /* __u32 f_ver; */ + /* }; */ + + + item = proto_tree_add_item(parent_tree, hf_index, tvb, offset, 16, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_lu_fid); + + proto_tree_add_item_ret_uint64(tree, hf_lustre_lu_fid_f_seq, tvb, offset, 8, ENC_LITTLE_ENDIAN, &seq); + proto_item_append_text(item, ": [%#lx:", seq); + offset += 8; + + proto_tree_add_item_ret_uint(tree, hf_lustre_lu_fid_f_oid, tvb, offset, 4, ENC_LITTLE_ENDIAN, &val); + proto_item_append_text(item, "%#x:", val); + offset += 4; + + proto_tree_add_item_ret_uint(tree, hf_lustre_lu_fid_f_ver, tvb, offset, 4, ENC_LITTLE_ENDIAN, &val); + proto_item_append_text(item, "%#x]", val); + offset += 4; + + return offset; +} + +static int +dissect_struct_obd_uuid(tvbuff_t *tvb, int offset, proto_tree *parent_tree, int hf_index) +{ + proto_tree *tree; + proto_item *item; + + item = proto_tree_add_item(parent_tree, hf_index, tvb, offset, 40, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_obd_uuid); + /* #define UUID_MAX 40 */ + /* struct obd_uuid { */ + /* char uuid[UUID_MAX]; */ + /* }; */ + proto_tree_add_item(tree, hf_lustre_obd_uuid, tvb, offset, 40, ENC_ASCII|ENC_NA); + offset += 40; + + return offset; +} + +static int +dissect_struct_ost_id(tvbuff_t *tvb, int offset, proto_tree *parent_tree) +{ + proto_tree *tree, *oi_tree; + proto_item *item; + + /* struct ost_id { */ + /* union { */ + /* struct { */ + /* __u64 oi_id; */ + /* __u64 oi_seq; */ + /* } oi; */ + /* struct lu_fid oi_fid; */ + /* }; */ + /* }; */ + + item = proto_tree_add_item(parent_tree, hf_lustre_ost_id, tvb, offset, 16, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_ost_id); + + /* FID */ + dissect_struct_lu_fid(tvb, offset, tree, hf_lustre_ost_id_fid); + + /* !OR! OI */ + item = proto_tree_add_item(tree, hf_lustre_ost_id_oi, tvb, offset, 16, ENC_NA); + oi_tree = proto_item_add_subtree(item, ett_lustre_ost_id_oi); + proto_tree_add_item(oi_tree, hf_lustre_ost_oi_id, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(oi_tree, hf_lustre_ost_oi_seq, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + + return offset; +} + +static int +dissect_struct_ost_layout(tvbuff_t *tvb, int offset, proto_tree *parent_tree) +{ + proto_tree *tree; + proto_item *item; + + item = proto_tree_add_item(parent_tree, hf_lustre_ost_layout, tvb, offset, 28, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_ost_layout); + + /* struct ost_layout { */ + /* __u32 ol_stripe_size; */ + /* __u32 ol_stripe_count; */ + /* __u64 ol_comp_start; */ + /* __u64 ol_comp_end; */ + /* __u32 ol_comp_id; */ + /* } __attribute__((packed)); */ + + proto_tree_add_item(tree, hf_lustre_ost_layout_stripe_size, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_ost_layout_stripe_count, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_ost_layout_comp_start, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_ost_layout_comp_end, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_ost_layout_comp_id, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + + return offset; +} + +static int +dissect_struct_obdo(tvbuff_t *tvb, int offset, proto_tree *parent_tree) +{ + proto_tree *tree; + proto_item *item; + gint old_offset; + + old_offset = offset; + + item = proto_tree_add_item(parent_tree, hf_lustre_obdo, tvb, offset, -1, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_obdo); + + /* struct obdo { */ + /* __u64 o_valid; /\* hot fields in this obdo *\/ */ + /* struct ost_id o_oi; */ + /* __u64 o_parent_seq; */ + /* __u64 o_size; /\* o_size-o_blocks == ost_lvb *\/ */ + /* __s64 o_mtime; */ + /* __s64 o_atime; */ + /* __s64 o_ctime; */ + /* __u64 o_blocks; /\* brw: cli sent cached bytes *\/ */ + /* __u64 o_grant; */ + /* __u32 o_blksize; /\* optimal IO blocksize *\/ */ + /* __u32 o_mode; /\* brw: cli sent cache remain *\/ */ + /* __u32 o_uid; */ + /* __u32 o_gid; */ + /* __u32 o_flags; */ + /* __u32 o_nlink; /\* brw: checksum *\/ */ + /* __u32 o_parent_oid; */ + /* __u32 o_misc; /\* brw: o_dropped *\/ */ + + /* __u64 o_ioepoch; /\* epoch in ost writes *\/ */ + /* __u32 o_stripe_idx; /\* holds stripe idx *\/ */ + /* __u32 o_parent_ver; */ + /* struct lustre_handle o_handle; /\* brw: lock handle to prolong * locks *\/ */ + /* /\* Originally, the field is llog_cookie for destroy with unlink cookie */ + /* * from MDS, it is obsolete in 2.8. Then reuse it by client to transfer */ + /* * layout and PFL information in IO, setattr RPCs. Since llog_cookie is */ + /* * not used on wire any longer, remove it from the obdo, then it can be */ + /* * enlarged freely in the further without affect related RPCs. */ + /* * */ + /* * sizeof(ost_layout) + sieof(__u32) == sizeof(llog_cookie). *\/ */ + /* #if VERSION < 2.8.0 */ + /* struct llog_cookie o_lcookie; */ + /* #else // VERSION >= 2.10 */ + /* struct ost_layout o_layout; */ + /* __u32 o_padding_3; */ + /* #endif */ + /* __u32 o_uid_h; */ + /* __u32 o_gid_h; */ + + /* __u64 o_data_version; */ + /* __u32 o_projid; */ + /* __u32 o_padding_4; /\* also fix */ + /* * lustre_swab_obdo() *\/ */ + /* __u64 o_padding_5; */ + /* __u64 o_padding_6; */ + /* }; */ + + // @@ make into bitmap of OBD_MD_FL* + proto_tree_add_item(tree, hf_lustre_obdo_o_valid, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + offset = dissect_struct_ost_id(tvb, offset, tree); + proto_tree_add_item(tree, hf_lustre_obdo_o_parent_seq, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_obdo_o_size, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_obdo_o_mtime, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_obdo_o_atime, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_obdo_o_ctime, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_obdo_o_blocks, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_obdo_o_grant, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_obdo_o_blksize, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obdo_o_mode, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obdo_o_uid, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obdo_o_gid, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obdo_o_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obdo_o_nlink, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obdo_o_parent_oid, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obdo_o_misc, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obdo_o_ioepoch, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_obdo_o_stripe_idx, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obdo_o_parent_ver, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + offset = dissect_struct_lustre_handle(tvb, offset, tree, hf_lustre_obdo_o_handle); + /* pre-2.8 llog_cookie o_lcookie - o_valid & OBD_MD_FLCOOKIE */ + + /* 2.10 and later */ + offset = dissect_struct_ost_layout(tvb, offset, tree); + proto_tree_add_item(tree, hf_lustre_obdo_o_padding_3, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + + proto_tree_add_item(tree, hf_lustre_obdo_o_uid_h, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obdo_o_gid_h, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obdo_o_data_version, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_obdo_o_projid, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obdo_o_padding_4, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obdo_o_padding_5, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_obdo_o_padding_6, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + + proto_item_set_len(tree, offset-old_offset); + return offset; +} + +static int +dissect_struct_llog_logid(tvbuff_t *tvb, int offset, proto_tree *parent_tree, int hf_index) +{ + proto_tree *tree; + proto_item *item; + + item = proto_tree_add_item(parent_tree, hf_index, tvb, offset, 20, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_llog_logid); + + offset = dissect_struct_ost_id(tvb, offset, tree); + proto_tree_add_item(tree, hf_lustre_llog_logid_lgl_ogen, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + + return offset; +} + +static int +dissect_struct_llog_gen(tvbuff_t *tvb, int offset, proto_tree *parent_tree, int hf_index) +{ + proto_tree *tree; + proto_item *item; + + item = proto_tree_add_item(parent_tree, hf_index, tvb, offset, 16, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_llog_gen); + + proto_tree_add_item(tree, hf_lustre_llog_gen_conn_cnt, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_llog_gen_mnt_cnt, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + + return offset; +} + +static int +dissect_struct_llog_rec_hdr(tvbuff_t *tvb, int offset, proto_tree *parent_tree, int hf_index) +{ + proto_tree *tree; + proto_item *item; + guint32 ind, type; + + item = proto_tree_add_item(parent_tree, hf_index, tvb, offset, 16, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_llog_rec_hdr); + + /* struct llog_rec_hdr { */ + /* __u32 lrh_len; */ + /* __u32 lrh_index; */ + /* __u32 lrh_type; */ + /* __u32 lrh_id; */ + /* }; */ + + proto_tree_add_item(tree, hf_lustre_llog_rec_hdr_lrh_len, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item_ret_uint(tree, hf_lustre_llog_rec_hdr_lrh_index, tvb, offset, 4, ENC_LITTLE_ENDIAN, &ind); + offset += 4; + proto_tree_add_item_ret_uint(tree, hf_lustre_llog_rec_hdr_lrh_type, tvb, offset, 4, ENC_LITTLE_ENDIAN, &type); + offset += 4; + proto_tree_add_item(tree, hf_lustre_llog_rec_hdr_lrh_id, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + + proto_item_append_text(parent_tree, " [%02d]: %s", ind, val_to_str(type, llog_op_types, "Unkown(%x)")); + + return offset; +} + +static int +dissect_struct_llog_rec_tail(tvbuff_t *tvb, int offset, proto_tree *parent_tree, int hf_index) +{ + proto_tree *tree; + proto_item *item; + + item = proto_tree_add_item(parent_tree, hf_index, tvb, offset, 8, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_llog_rec_tail); + + proto_tree_add_item(tree, hf_lustre_llog_rec_tail_lrt_len, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_llog_rec_tail_lrt_index, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + + return offset; +} + +static int +dissect_struct_lquota_id(tvbuff_t *tvb, int offset, proto_tree *parent_tree) +{ + proto_tree *tree; + proto_item *item; + + item = proto_tree_add_item(parent_tree, hf_lustre_lquota_id, tvb, offset, 16, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_lquota_id); + + /* union lquota_id { */ + /* struct lu_fid qid_fid; /\* FID for per-directory quota *\/ */ + /* __u64 qid_uid; /\* user identifier *\/ */ + /* __u64 qid_gid; /\* group identifier *\/ */ + /* }; */ + + dissect_struct_lu_fid(tvb, offset, tree, hf_lustre_qid_fid); + proto_tree_add_item(tree, hf_lustre_qid_uid, tvb, offset, 8, ENC_LITTLE_ENDIAN); + proto_tree_add_item(tree, hf_lustre_qid_gid, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset+=16; + + return offset; +} +static int +dissect_struct_object_update(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *parent_tree) +{ + proto_tree *tree, *ptree; + proto_item *item; + guint count, i, len; + gint old_offset; + + old_offset = offset; + + item = proto_tree_add_item(parent_tree, hf_lustre_obj_update, tvb, offset, -1, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_object_update); + + /* struct object_update { */ + /* __u16 ou_type; /\* enum update_type *\/ */ + /* __u16 ou_params_count; /\* update parameters count *\/ */ + /* __u32 ou_result_size; /\* how many bytes can return *\/ */ + /* __u32 ou_flags; /\* enum update_flag *\/ */ + /* __u32 ou_padding1; /\* padding 1 *\/ */ + /* __u64 ou_batchid; /\* op transno on master *\/ */ + /* struct lu_fid ou_fid; /\* object to be updated *\/ */ + /* struct object_update_param ou_params[0]; /\* update params *\/ */ + /* }; */ + /* struct object_update_param { */ + /* __u16 oup_len; /\* length of this parameter *\/ */ + /* __u16 oup_padding; */ + /* __u32 oup_padding2; */ + /* char oup_buf[0]; */ + /* }; */ + proto_tree_add_item(tree, hf_lustre_obj_update_type, tvb, offset, 2, ENC_LITTLE_ENDIAN); + offset += 2; + proto_tree_add_item_ret_uint(tree, hf_lustre_obj_update_params_count, tvb, offset, 2, ENC_LITTLE_ENDIAN, &count); + offset += 2; + proto_tree_add_item(tree, hf_lustre_obj_update_result_size, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obj_update_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obj_update_padding, tvb, offset, 4, ENC_NA); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obj_update_batchid, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + offset = dissect_struct_lu_fid(tvb, offset, tree, hf_lustre_obj_update_fid); + + for (i = 0; i < count; ++i) { + item = proto_tree_add_item(parent_tree, hf_lustre_obj_update_param, tvb, offset, -1, ENC_NA); + proto_item_append_text(item, ": [%d]", i); + ptree = proto_item_add_subtree(item, ett_lustre_object_update_param); + + proto_tree_add_item_ret_uint(ptree, hf_lustre_obj_update_param_len, tvb, offset, 2, ENC_LITTLE_ENDIAN, &len); + offset += 2; + proto_tree_add_item(ptree, hf_lustre_obj_update_param_padding, tvb, offset, 6, ENC_NA); + offset += 6; + proto_tree_add_item(parent_tree, hf_lustre_obj_update_param_buf, tvb, offset, len, ENC_NA); + offset += len; + } + + proto_item_set_len(tree, offset-old_offset); + return offset; +} + +static int +dissect_struct_object_update_request(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree) +{ + proto_tree *tree; + proto_item *item; + guint count, i, magic; + int old_offset; + + old_offset = offset; + + item = proto_tree_add_item(parent_tree, hf_lustre_obj_update_request, tvb, offset, -1, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_object_update_request); + + /* struct object_update_request { */ + /* __u32 ourq_magic; */ + /* __u16 ourq_count; /\* number of ourq_updates[] *\/ */ + /* __u16 ourq_padding; */ + /* struct object_update ourq_updates[0]; */ + /* }; */ + + proto_tree_add_item_ret_uint(tree, hf_lustre_obj_update_request_magic, tvb, offset, 4, ENC_LITTLE_ENDIAN, &magic); + if (magic != UPDATE_REQUEST_MAGIC_V2) + expert_add_info(pinfo, tree, &ei_lustre_badmagic); + offset += 4; + proto_tree_add_item_ret_uint(tree, hf_lustre_obj_update_request_count, tvb, offset, 2, ENC_LITTLE_ENDIAN, &count); + offset += 2; + proto_tree_add_item(tree, hf_lustre_obj_update_request_padding, tvb, offset, 2, ENC_NA); + offset += 2; + + for (i = 0; i < count; ++i) + offset = dissect_struct_object_update(tvb, offset, pinfo, tree); + + proto_item_set_len(tree, offset-old_offset); + + return offset; +} + +static int +dissect_struct_lov_desc(tvbuff_t *tvb, int offset, proto_tree *parent_tree) +{ + proto_tree *tree; + proto_item *item; + + /* struct lov_desc { */ + /* __u32 ld_tgt_count; /\* how many OBD's *\/ */ + /* __u32 ld_active_tgt_count; /\* how many active *\/ -- MAGIC on wire */ + /* __s32 ld_default_stripe_count; /\* how many objects are used *\/ */ + /* __u32 ld_pattern; /\* default PATTERN_RAID0 *\/ */ + /* __u64 ld_default_stripe_size; /\* in bytes *\/ */ + /* __s64 ld_default_stripe_offset; /\* starting OST index *\/ */ + /* __u32 ld_padding_0; /\* unused *\/ */ + /* __u32 ld_qos_maxage; /\* in second *\/ */ + /* __u32 ld_padding_1; /\* also fix lustre_swab_lov_desc *\/ */ + /* __u32 ld_padding_2; /\* also fix lustre_swab_lov_desc *\/ */ + /* struct obd_uuid ld_uuid; */ + /* }; */ + + item = proto_tree_add_item(parent_tree, hf_lustre_lov_desc, tvb, offset, 88, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_lov_desc); + + proto_tree_add_item(tree, hf_lustre_lov_desc_tgt_count, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lov_desc_magic, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lov_desc_default_stripe_count, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lov_desc_pattern, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lov_desc_default_stripe_size, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_lov_desc_default_stripe_offset, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_lov_desc_padding, tvb, offset, 4, ENC_NA); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lov_desc_qos_maxage, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lov_desc_padding, tvb, offset, 8, ENC_NA); + offset += 8; + offset = dissect_struct_obd_uuid(tvb, offset, tree, hf_lustre_lov_desc_uuid); + + return offset; +} +/******************************************************************** + * + * LLOG Sub Structures + * + */ + +static int +dissect_struct_changelog_rec(tvbuff_t *tvb, int offset, proto_tree *parent_tree) +{ + proto_tree *tree; + proto_item *item; + guint namelen, flags, type; + int old_offset = offset; + + /* struct changelog_rec { */ + /* __u16 cr_namelen; */ + /* __u16 cr_flags; /\**< \a changelog_rec_flags *\/ */ + /* __u32 cr_type; /\**< \a changelog_rec_type *\/ */ + /* __u64 cr_index; /\**< changelog record number *\/ */ + /* __u64 cr_prev; /\**< last index for this target fid *\/ */ + /* __u64 cr_time; */ + /* union { */ + /* struct lu_fid cr_tfid; /\**< target fid *\/ */ + /* __u32 cr_markerflags; /\**< CL_MARK flags *\/ */ + /* }; */ + /* struct lu_fid cr_pfid; /\**< parent fid *\/ */ + /* }; 32+16+16+extras */ + /* after changelog_rec, there are optional fields based on cr_flags + * CLF_RENAME :: struct changelog_ext_rename { struct lu_fid cr_sfid, cr_spfid; } + * CLF_JOBID :: struct changelog_ext_jobid { char cr_jobid[LUSTRE_JOBID_SIZE==32]; } + * CLF_EXTRA_FLAGS :: struct changelog_ext_extra_flags { __u64 cr_extra_flags; } + * cr_namelen>0 :: char name[cr_namelen+'\0'] + */ + item = proto_tree_add_item(parent_tree, hf_lustre_changelog_rec, tvb, offset, -1, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_changelog_rec); + + proto_tree_add_item_ret_uint(tree, hf_lustre_changelog_rec_namelen, tvb, offset, 2, ENC_LITTLE_ENDIAN, &namelen); + offset += 2; + proto_tree_add_item_ret_uint(tree, hf_lustre_changelog_rec_flags, tvb, offset, 2, ENC_LITTLE_ENDIAN, &flags); + offset += 2; + proto_tree_add_item_ret_uint(tree, hf_lustre_changelog_rec_type, tvb, offset, 4, ENC_LITTLE_ENDIAN, &type); + offset += 4; + proto_tree_add_item(tree, hf_lustre_changelog_rec_index, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_changelog_rec_prev, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_changelog_rec_time, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + if (type == CL_MARK) { + proto_tree_add_item(tree, hf_lustre_changelog_rec_markerflags, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_changelog_rec_padding, tvb, offset, 12, ENC_NA); + offset += 12; + } else + offset = dissect_struct_lu_fid(tvb, offset, tree, hf_lustre_changelog_rec_tfid); + offset = dissect_struct_lu_fid(tvb, offset, tree, hf_lustre_changelog_rec_pfid); + /* end of struct changelog_rec */ + if (flags & CLF_RENAME) { + offset = dissect_struct_lu_fid(tvb, offset, tree, hf_lustre_changelog_ext_rename_sfid); + offset = dissect_struct_lu_fid(tvb, offset, tree, hf_lustre_changelog_ext_rename_spfid); + } + if (flags & CLF_JOBID) { + proto_tree_add_item(tree, hf_lustre_changelog_ext_jobid_jobid, tvb, offset, 32, ENC_ASCII|ENC_NA); + offset += 32; + } + if (flags & CLF_EXTRA_FLAGS) { + proto_tree_add_item(tree, hf_lustre_changelog_extra_flags_extra_flags, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + } + if (namelen > 0) { + proto_tree_add_item(tree, hf_lustre_changelog_ext_name, tvb, offset, namelen, ENC_ASCII|ENC_NA); + offset += namelen; + } + + proto_item_set_len(item, offset-old_offset); + return offset; +} + +static int +dissect_struct_cfg_marker(tvbuff_t *tvb, int offset, proto_tree *parent_tree) +{ + proto_tree *tree; + proto_item *item; + + item = proto_tree_add_item(parent_tree, hf_lustre_cfg_marker, tvb, offset, 160, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_cfg_marker); + + /* struct cfg_marker { */ + /* __u32 cm_step; /\* aka config version *\/ */ + /* __u32 cm_flags; */ + /* __u32 cm_vers; /\* lustre release version number *\/ */ + /* __u32 cm_padding; /\* 64 bit align *\/ */ + /* __s64 cm_createtime; /\*when this record was first created *\/ */ + /* __s64 cm_canceltime; /\*when this record is no longer valid*\/ */ + /* char cm_tgtname[MTI_NAME_MAXLEN]; */ + /* char cm_comment[MTI_NAME_MAXLEN]; */ + /* }; */ + + proto_tree_add_item(tree, hf_lustre_cfg_marker_step, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_cfg_marker_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_cfg_marker_vers, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_cfg_marker_padding, tvb, offset, 4, ENC_NA); + offset += 4; + proto_tree_add_item(tree, hf_lustre_cfg_marker_createtime, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_cfg_marker_canceltime, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_cfg_marker_tgtname, tvb, offset, 64, ENC_ASCII|ENC_NA); + offset += 64; + proto_tree_add_item(tree, hf_lustre_cfg_marker_comment, tvb, offset, 64, ENC_ASCII|ENC_NA); + offset += 64; + + return offset; +} + +static int +dissect_struct_lustre_cfg(tvbuff_t *tvb, int offset, proto_tree *parent_tree) +{ + proto_tree *tree; + proto_item *item; + int old_offset, buf_offset; + guint count, i, cmd, len; + + old_offset = offset; + + /* struct lustre_cfg { + * __u32 lcfg_version; + * __u32 lcfg_command; + * __u32 lcfg_num; + * __u32 lcfg_flags; + * __u64 lcfg_nid; + * __u32 lcfg_nal; // not used any more + * __u32 lcfg_bufcount; + * __u32 lcfg_buflens[]; + * }; + */ + + item = proto_tree_add_item(parent_tree, hf_lustre_lustre_cfg, tvb, offset, -1, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_lustre_cfg); + + proto_tree_add_item(tree, hf_lustre_lustre_cfg_version, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item_ret_uint(tree, hf_lustre_lustre_cfg_command, tvb, offset, 4, ENC_LITTLE_ENDIAN, &cmd); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lustre_cfg_num, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lustre_cfg_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + offset = lnet_dissect_struct_nid(tvb, tree, offset, hf_lustre_lustre_cfg_nid); + proto_tree_add_item(tree, hf_lustre_lustre_cfg_padding, tvb, offset, 4, ENC_NA); + offset += 4; + proto_tree_add_item_ret_uint(tree, hf_lustre_lustre_cfg_bufcount, tvb, offset, 4, ENC_LITTLE_ENDIAN, &count); + offset += 4; + + buf_offset = offset; + for (i = 0; i < count; ++i) { + proto_tree_add_item(tree, hf_lustre_lustre_cfg_buflen, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + } + offset = add_extra_padding(tvb, offset, NULL, tree); + proto_item_append_text(item, ": %s", val_to_str(cmd, lcfg_command_type_vals, "Unknown(%x)")); + switch (cmd) { + case LCFG_MARKER: + offset = dissect_struct_cfg_marker(tvb, offset, tree); + break; + case LCFG_SETUP: + if (count == 2) { + len = tvb_get_letohl(tvb, buf_offset); + len += buffer_padding_length(len+offset); + proto_tree_add_item(tree, hf_lustre_lustre_cfg_buffer, tvb, offset, len, ENC_ASCII|ENC_NA); + offset += len; + offset = dissect_struct_lov_desc(tvb, offset, tree); + break; + } + // else FALL THROUGH + default: + for (i = 0; i < count; ++i) { + len = tvb_get_letohl(tvb, buf_offset+(4*i)); + len += buffer_padding_length(len+offset); + proto_tree_add_item(tree, hf_lustre_lustre_cfg_buffer, tvb, offset, len, ENC_ASCII|ENC_NA); + offset += len; + } + break; + } + proto_item_set_len(item, offset-old_offset); + return offset; +} + +/******************************************************************** + * + * LDLM Sub Structures + * + */ +static int +dissect_struct_ldlm_lock_desc(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree) +{ + proto_tree *tree, *res_tree, *id_tree, *l_tree; + proto_item *item; + gint i; + guint32 type; + + /* struct ldlm_lock_desc { */ + /* struct ldlm_resource_desc l_resource; */ + /* enum ldlm_mode l_req_mode; */ + /* enum ldlm_mode l_granted_mode; */ + /* union ldlm_wire_policy_data l_policy_data; */ + /* }; */ + /* struct ldlm_resource_desc { */ + /* enum ldlm_type lr_type; */ + /* __u32 lr_pad; /\* also fix lustre_swab_ldlm_resource_desc *\/ */ + /* struct ldlm_res_id lr_name; */ + /* }; */ + /* struct ldlm_res_id { */ + /* __u64 name[RES_NAME_SIZE]; */ + /* }; */ + /* RES_NAME_SIZE == 4 */ + /* SIZE == (4+4+32)+4+4+(32)*/ + + item = proto_tree_add_item(parent_tree, hf_lustre_ldlm_lock_desc, tvb, offset, 80, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_ldlm_lock_desc); + + item = proto_tree_add_item(tree, hf_lustre_ldlm_resource_desc, tvb, offset, 40, ENC_NA); + res_tree = proto_item_add_subtree(item, ett_lustre_ldlm_resource_desc); + proto_tree_add_item_ret_uint(res_tree, hf_lustre_ldlm_resource_desc_lr_type, tvb, offset, 4, ENC_LITTLE_ENDIAN, &type); + offset += 4; + proto_tree_add_item(res_tree, hf_lustre_ldlm_resource_desc_lr_padding, tvb, offset, 4, ENC_NA); + offset += 4; + for (i = 0; i < 4; ++i) { + item = proto_tree_add_item(res_tree, hf_lustre_ldlm_res_id, tvb, offset, 8, ENC_NA); + id_tree = proto_item_add_subtree(item, ett_lustre_ldlm_res_id); + proto_item_append_text(item, " [%d]", i); + switch (type) { + case LDLM_IBITS: + proto_tree_add_item(id_tree, hf_lustre_ldlm_res_id_bits, tvb, offset, 8, ENC_LITTLE_ENDIAN); + break; + case LDLM_PLAIN: + proto_tree_add_item(id_tree, hf_lustre_ldlm_res_id_string, tvb, offset, 8, ENC_ASCII|ENC_NA); + break; + default: + proto_tree_add_item(id_tree, hf_lustre_ldlm_res_id_name, tvb, offset, 8, ENC_LITTLE_ENDIAN); + break; + } + offset += 8; + } + + proto_tree_add_item(tree, hf_lustre_ldlm_lock_desc_l_req_mode, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_ldlm_lock_desc_l_granted_mode, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + + /* union ldlm_wire_policy_data { */ + /* struct ldlm_extent l_extent; */ + /* struct ldlm_flock_wire l_flock; */ + /* struct ldlm_inodebits l_inodebits; */ + /* } */ + /* sizeof(ldlm_wire_policy_data) == 32 */ + switch (type) { + case LDLM_EXTENT: + item = proto_tree_add_item(tree, hf_lustre_ldlm_lock_desc_l_policy_data, tvb, offset, 24, ENC_NA); + l_tree = proto_item_add_subtree(item, ett_lustre_ldlm_extent); + /* struct ldlm_extent { */ + /* __u64 start; */ + /* __u64 end; */ + /* __u64 gid; */ + /* }; */ + proto_tree_add_item(l_tree, hf_lustre_ldlm_extent_start, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(l_tree, hf_lustre_ldlm_extent_end, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(l_tree, hf_lustre_ldlm_extent_gid, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_extra_padding, tvb, offset, 8, ENC_NA); + offset += 8; + break; + case LDLM_PLAIN: + case LDLM_FLOCK: + item = proto_tree_add_item(tree, hf_lustre_ldlm_lock_desc_l_policy_data, tvb, offset, 32, ENC_NA); + l_tree = proto_item_add_subtree(item, ett_lustre_ldlm_flock); + /* struct ldlm_flock_wire { */ + /* __u64 lfw_start; */ + /* __u64 lfw_end; */ + /* __u64 lfw_owner; */ + /* __u32 lfw_padding; */ + /* __u32 lfw_pid; */ + /* }; */ + proto_tree_add_item(l_tree, hf_lustre_ldlm_flock_start, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(l_tree, hf_lustre_ldlm_flock_end, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(l_tree, hf_lustre_ldlm_flock_owner, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(l_tree, hf_lustre_ldlm_flock_padding, tvb, offset, 4, ENC_NA); + offset += 4; + proto_tree_add_item(l_tree, hf_lustre_ldlm_flock_pid, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + break; + case LDLM_IBITS: + item = proto_tree_add_item(tree, hf_lustre_ldlm_lock_desc_l_policy_data, tvb, offset, 8, ENC_NA); + l_tree = proto_item_add_subtree(item, ett_lustre_ldlm_flock); + /* struct ldlm_inodebits { */ + /* __u64 bits; */ + /* __u64 try_bits; */ + /* }; */ + proto_tree_add_item(l_tree, hf_lustre_ldlm_inodebits_bits, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(l_tree, hf_lustre_ldlm_inodebits_try_bits, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(l_tree, hf_lustre_extra_padding, tvb, offset, 16, ENC_NA); + offset += 16; + break; + case 0: /* no actual locking */ + proto_tree_add_item(tree, hf_lustre_extra_padding, tvb, offset, 32, ENC_NA); + offset += 32; + break; + default: + expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "Unknown Lock Type: %d", type); + break; + } + + offset = add_extra_padding(tvb, offset, pinfo, parent_tree); + return offset; +} + +static int +dissect_struct_seq_range(tvbuff_t *tvb, int offset, proto_tree *parent_tree, guint buf_num) +{ + proto_tree *tree; + proto_item *item; + gint data_len; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + /* struct lu_seq_range { */ + /* __u64 lsr_start; */ + /* __u64 lsr_end; */ + /* __u32 lsr_index; */ + /* __u32 lsr_flags; */ + /* }; */ + + item = proto_tree_add_item(parent_tree, hf_lustre_seq_range, tvb, offset, 24, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_seq_range); + + proto_tree_add_item(tree, hf_lustre_seq_range_start, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_seq_range_end, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_seq_range_index, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_seq_range_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + + return offset; +} + +static int +dissect_struct_ldlm_request(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, guint buf_num) +{ + proto_tree *tree; + proto_item *item; + guint old_offset, data_len, count, i; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + old_offset = offset; + + /* struct ldlm_request { */ + /* __u32 lock_flags; */ + /* __u32 lock_count; */ + /* struct ldlm_lock_desc lock_desc; */ + /* struct lustre_handle lock_handle[LDLM_LOCKREQ_HANDLES]; */ + /* }; */ + /* LDLM_LOCKREQ_HANDLES == 2 */ + /* sizeof(ldlm_request) == 8+72+ 8*MAX(2,lock_count) */ + + item = proto_tree_add_item(parent_tree, hf_lustre_ldlm_request, tvb, offset, -1, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_ldlm_request); + + /* @@ change to bitmask on LDLM_FL_* */ + proto_tree_add_item(tree, hf_lustre_ldlm_request_lock_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + /* There are always at least 2 buffers */ + proto_tree_add_item_ret_uint(tree, hf_lustre_ldlm_request_lock_count, tvb, offset, 4, ENC_LITTLE_ENDIAN, &count); + if (count < 2) + count = 2; + offset += 4; + offset = dissect_struct_ldlm_lock_desc(tvb, offset, pinfo, tree); + for (i = 0; i < count; ++i) + offset = dissect_struct_lustre_handle(tvb, offset, tree, hf_lustre_ldlm_request_lock_handle); + + proto_item_set_len(tree, offset-old_offset); + return offset; +} + +static int +dissect_struct_ldlm_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, guint buf_num) +{ + proto_tree *tree; + proto_item *item; + gint data_len; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + /* struct ldlm_reply { */ + /* __u32 lock_flags; */ + /* __u32 lock_padding; /\* also fix lustre_swab_ldlm_reply *\/ */ + /* struct ldlm_lock_desc lock_desc; */ + /* struct lustre_handle lock_handle; */ + /* __u64 lock_policy_res1; */ + /* __u64 lock_policy_res2; */ + /* }; */ + /* SIZE == 24+80+8 */ + + item = proto_tree_add_item(parent_tree, hf_lustre_ldlm_reply, tvb, offset, 112, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_ldlm_reply); + + proto_tree_add_item(tree, hf_lustre_ldlm_reply_lock_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_ldlm_reply_lock_padding, tvb, offset, 4, ENC_NA); + offset += 4; + offset = dissect_struct_ldlm_lock_desc(tvb, offset, pinfo, tree); + offset = dissect_struct_lustre_handle(tvb, offset, tree, hf_lustre_ldlm_reply_lock_handle); + proto_tree_add_item(tree, hf_lustre_ldlm_reply_lock_policy_res1, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_ldlm_reply_lock_policy_res2, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + + return offset; +} + +/********************************************************************\ + * + * MGS Buffer Structures + * +\********************************************************************/ +static int +dissect_struct_mgs_config_body(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *parent_tree, lustre_trans_t *trans) +{ + proto_tree *tree; + proto_item *item; + + item = proto_tree_add_item(parent_tree, hf_lustre_mgs_config_body, tvb, offset, 80, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_mgs_config_body); + + /* struct mgs_config_body { */ + /* char mcb_name[MTI_NAME_MAXLEN]; /\* logname *\/ */ + /* __u64 mcb_offset; /\* next index of config log to request *\/ */ + /* __u16 mcb_type; /\* type of log: CONFIG_T_[CONFIG|RECOVER] *\/ */ + /* __u8 mcb_nm_cur_pass; */ + /* __u8 mcb_bits; /\* bits unit size of config log *\/ */ + /* __u32 mcb_units; /\* # of units for bulk transfer *\/ */ + /* }; */ + /* MTI_NAME_MAXLEN == 64 */ + + proto_tree_add_item(tree, hf_lustre_mgs_config_body_name, tvb, offset, 64, ENC_ASCII|ENC_NA); + offset += 64; + proto_tree_add_item(tree, hf_lustre_mgs_config_body_offset, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + trans->sub_opcode = tvb_get_letohs(tvb, offset); + proto_tree_add_item(tree, hf_lustre_mgs_config_body_type, tvb, offset, 2, ENC_LITTLE_ENDIAN); + offset += 2; + proto_tree_add_item(tree, hf_lustre_mgs_config_body_nm_cur_pass, tvb, offset, 1, ENC_LITTLE_ENDIAN); + offset += 1; + proto_tree_add_item(tree, hf_lustre_mgs_config_body_bits, tvb, offset, 1, ENC_LITTLE_ENDIAN); + offset += 1; + proto_tree_add_item(tree, hf_lustre_mgs_config_body_units, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + + + return offset; +} + +static int +dissect_struct_mgs_config_res(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *parent_tree, lustre_trans_t *trans) +{ + proto_tree *tree; + proto_item *item; + + item = proto_tree_add_item(parent_tree, hf_lustre_mgs_config_res, tvb, offset, 16, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_mgs_config_res); + + /* struct mgs_config_res { */ + /* __u64 mcr_offset; /\* index of last config log *\/ */ + /* union { */ + /* __u64 mcr_size; /\* size of the log *\/ */ + /* __u64 mcr_nm_cur_pass; /\* current nodemap config pass *\/ */ + /* }; */ + /* }; */ + + proto_tree_add_item(tree, hf_lustre_mgs_config_res_offset, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + if (trans->sub_opcode == CONFIG_T_NODEMAP) + proto_tree_add_item(tree, hf_lustre_mgs_config_res_nm_cur_pass, tvb, offset, 8, ENC_LITTLE_ENDIAN); + else + proto_tree_add_item(tree, hf_lustre_mgs_config_res_size, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + + return offset; +} + +static int +dissect_struct_mgs_target_info(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *parent_tree, guint32 buf_num) +{ + proto_tree *tree; + proto_item *item; + guint32 data_len, old_offset, i, count; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + old_offset = offset; + + item = proto_tree_add_item(parent_tree, hf_lustre_mgs_target_info, tvb, offset, -1, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_mgs_config_res); + + /* #define MTI_NAME_MAXLEN 64 */ + /* #define MTI_PARAM_MAXLEN 4096 */ + /* #define MTI_NIDS_MAX 32 */ + /* struct mgs_target_info { */ + /* __u32 mti_lustre_ver; */ + /* __u32 mti_stripe_index; */ + /* __u32 mti_config_ver; */ + /* __u32 mti_flags; */ + /* __u32 mti_nid_count; */ + /* __u32 mti_instance; /\* Running instance of target *\/ */ + /* char mti_fsname[MTI_NAME_MAXLEN]; */ + /* char mti_svname[MTI_NAME_MAXLEN]; */ + /* char mti_uuid[sizeof(struct obd_uuid)]; */ + /* __u64 mti_nids[MTI_NIDS_MAX]; /\* host nids (lnet_nid_t)*\/ */ + /* char mti_params[MTI_PARAM_MAXLEN]; */ + /* }; */ + + proto_tree_add_item(tree, hf_lustre_mgs_target_info_mti_lustre_ver, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mgs_target_info_mti_stripe_index, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mgs_target_info_mti_config_ver, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mgs_target_info_mti_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item_ret_uint(tree, hf_lustre_mgs_target_info_mti_nid_count, tvb, offset, 4, ENC_LITTLE_ENDIAN, &count); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mgs_target_info_mti_instance, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mgs_target_info_mti_fsname, tvb, offset, 64, ENC_NA); + offset += 64; + proto_tree_add_item(tree, hf_lustre_mgs_target_info_mti_svname, tvb, offset, 64, ENC_NA); + offset += 64; + proto_tree_add_item(tree, hf_lustre_mgs_target_info_mti_uuid, tvb, offset, 40, ENC_ASCII|ENC_NA); + offset += 40; + for (i = 0; i < count; ++i) + offset = lnet_dissect_struct_nid(tvb, tree, offset, hf_lustre_mgs_target_info_mti_nids); + i = (32-count) * 8; + proto_tree_add_item(tree, hf_lustre_mgs_target_info_padding, tvb, offset, i, ENC_NA); + offset += i; + i = MIN(4096, data_len-(offset-old_offset)); + proto_tree_add_item(tree, hf_lustre_mgs_target_info_mti_params, tvb, offset, i, ENC_NA); + offset += i; + + proto_item_set_len(item, offset-old_offset); + return offset; +} + +/********************************************************************\ + * + * MDS Buffer Structures + * +\********************************************************************/ + +static int +dissect_struct_acl(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, guint32 buf_num) +{ + proto_tree *tree; + proto_item *item; + int data_len; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + item = proto_tree_add_item(parent_tree, hf_lustre_acl, tvb, offset, data_len, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_acl); + + proto_tree_add_item(tree, hf_lustre_data, tvb, offset, data_len, ENC_NA); + offset += data_len; + + offset = add_extra_padding(tvb, offset, pinfo, parent_tree); + + return offset; +} + +static int +dissect_struct_mdt_ioepoch(tvbuff_t *tvb, int offset, proto_tree *parent_tree, guint32 buf_num) +{ + proto_tree *tree; + proto_item *item; + int data_len; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + item = proto_tree_add_item(parent_tree, hf_lustre_mdt_ioepoch, tvb, offset, 24, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_mdt_ioepoch); + + /* struct mdt_ioepoch { */ + /* struct lustre_handle mio_handle; */ + /* __u64 mio_unused1; /\* was ioepoch *\/ */ + /* __u32 mio_unused2; /\* was flags *\/ */ + /* __u32 mio_padding; */ + /* } */ + /* sizeof(mdt_ioepoch) == 24 */ + + offset = dissect_struct_lustre_handle(tvb, offset, tree, hf_lustre_mdt_ioepoch_handle); + proto_tree_add_item(tree, hf_lustre_mdt_ioepoch_ioepoch, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_ioepoch_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_ioepoch_padding, tvb, offset, 4, ENC_NA); + offset += 4; + + return offset; +} + +static int +dissect_struct_close_data(tvbuff_t *tvb, int offset, proto_tree *parent_tree, guint32 buf_num) +{ + proto_tree *tree; + proto_item *item; + int data_len; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + item = proto_tree_add_item(parent_tree, hf_lustre_close_data, tvb, offset, 96, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_close_data); + + /* struct close_data { */ + /* struct lustre_handle cd_handle; */ + /* struct lu_fid cd_fid; */ + /* __u64 cd_data_version; */ + /* __u64 cd_reserved[8]; */ + /* }; */ + /* sizeof(mdt_ioepoch) == 8+16+8+64 */ + + offset = dissect_struct_lustre_handle(tvb, offset, tree, hf_lustre_close_handle); + offset = dissect_struct_lu_fid(tvb, offset, tree, hf_lustre_close_fid); + proto_tree_add_item(tree, hf_lustre_close_data_ver, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_close_reserved, tvb, offset, 64, ENC_NA); + offset += 64; + + return offset; +} + +static int +dissect_struct_mdt_rec_reint(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, guint buf_num) +{ + proto_tree *tree; + proto_tree *item; + guint data_len, opcode; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + /* struct mdt_rec_reint { LINK CREATE RENAME SETXATTR SETATTR + * 0 __u32 rr_opcode; UNLINK + * 4 __u32 rr_cap; + * 8 __u32 rr_fsuid; + * 12 __u32 rr_fsuid_h; + * 16 __u32 rr_fsgid; + * 20 __u32 rr_fsgid_h; + * 24 __u32 rr_suppgid1; + * 28 __u32 rr_suppgid1_h; + * 32 __u32 rr_suppgid2; pad + * 36 __u32 rr_suppgid2_h; pad + * 40 lu_fid rr_fid1; + * -- All above is the same + * 56 lu_fid rr_fid2; pad,pad,pad valid,uid,gid + * 72 __s64 rr_mtime; time COOKIE time valid size + * 80 __s64 rr_atime; pad time pad time blocks + * 88 __s64 rr_ctime; pad rdev pad pad mtime + * 96 __u64 rr_size; pad ioepoch pad pad atime + * 104 __u64 rr_blocks; pad pad pad pad ctime + * 112 __u32 rr_bias; mode size attr_flags + * 116 __u32 rr_mode; pad bias flags + * 120 __u32 rr_flags; pad pad pad bias + * 124 __u32 rr_flags_h; pad pad pad projid + * 128 __u32 rr_umask; pad pad pad pad + * 132 __u32 rr_padding_4; + * }; */ + /* sizeof(mdt_rec_reint) == 136 */ + + item = proto_tree_add_item(parent_tree, hf_lustre_mdt_rec_reint, tvb, offset, 136, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_mdt_rec_reint); + + if (data_len != 136) + expert_add_info_format(pinfo, tree, &ei_lustre_buflen, + "Buffer Length mismatch: expected:136 !== length:%u", data_len); + + proto_tree_add_item_ret_uint(tree, hf_lustre_mdt_rec_reint_opcode, tvb, offset, 4, ENC_LITTLE_ENDIAN, &opcode); + proto_item_append_text(tree, " %s", val_to_str(opcode, mds_reint_vals, "BAD(%d)")); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_cap, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_fsuid, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_fsuid_h, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_fsgid, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_fsgid_h, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_suppgid1, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_suppgid1_h, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + /* Byte: 32 */ + if (opcode == REINT_SETATTR) { + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_padding, tvb, offset, 8, ENC_NA); + offset += 8; + } else { + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_suppgid2, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_suppgid2_h, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + } + /* Byte: 40 */ + offset = dissect_struct_lu_fid(tvb, offset, tree, hf_lustre_mdt_rec_reint_fid1); + if (opcode == REINT_SETXATTR) { + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_padding, tvb, offset, 16, ENC_NA); + offset += 16; + } else if (opcode == REINT_SETATTR) { + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_valid, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_uid, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_gid, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + } else { /* DEFAULT */ + offset = dissect_struct_lu_fid(tvb, offset, tree, hf_lustre_mdt_rec_reint_fid2); + } + /* Byte: 72 */ + if (opcode == REINT_CREATE) { + offset = dissect_struct_lustre_handle(tvb, offset, tree, hf_lustre_mdt_rec_reint_old_handle); + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_time, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_rdev, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_ioepoch, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_padding, tvb, offset, 8, ENC_NA); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_mode, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_bias, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + + } else if (opcode == REINT_SETXATTR) { + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_valid, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_time, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_padding, tvb, offset, 24, ENC_NA); + offset += 24; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_size32, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + + } else if (opcode == REINT_SETATTR) { + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_size64, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_blocks, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_mtime, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_atime, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_ctime, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_attr_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_mode, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + + } else { + if (opcode == REINT_LINK || opcode == REINT_RENAME || opcode == REINT_UNLINK) { + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_time, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_padding, tvb, offset, 32, ENC_NA); + offset += 32; + + } else { /* DEFAULT */ + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_mtime, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_atime, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_ctime, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_size64, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_blocks, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + } + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_bias, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_mode, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + } + + /* Byte: 120 */ + if (opcode == REINT_LINK || opcode == REINT_RENAME || opcode == REINT_UNLINK || opcode == REINT_SETXATTR) { + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_padding, tvb, offset, 12, ENC_NA); + offset += 12; + + } else if (opcode == REINT_SETATTR) { + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_bias, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_projid, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + + } else { + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_flags_h, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_umask, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + } + /* Byte: 132 */ + proto_tree_add_item(tree, hf_lustre_mdt_rec_reint_padding, tvb, offset, 4, ENC_NA); + offset += 4; + + offset = add_extra_padding(tvb, offset, pinfo, parent_tree); + + return offset; +} + +static int +dissect_struct_lmv_mds_md_v1(tvbuff_t *tvb, packet_info *pinfo _U_, int offset, proto_tree *parent_tree, guint buf_num) +{ + proto_tree *tree; + proto_item *item; + guint old_offset, count, i, magic; + + count = LUSTRE_BUFFER_LEN(buf_num); + + if (count == 0) + return offset; + + old_offset = offset; + /* /\* LMV layout EA, and it will be stored both in master and slave object *\/ */ + /* struct lmv_mds_md_v1 { */ + /* __u32 lmv_magic; */ + /* __u32 lmv_stripe_count; */ + /* __u32 lmv_master_mdt_index; /\* On master object, it is master */ + /* * MDT index, on slave object, it */ + /* * is stripe index of the slave obj *\/ */ + /* __u32 lmv_hash_type; /\* dir stripe policy, i.e. indicate */ + /* * which hash function to be used, */ + /* * Note: only lower 16 bits is being */ + /* * used for now. Higher 16 bits will */ + /* * be used to mark the object status, */ + /* * for example migrating or dead. *\/ */ + /* __u32 lmv_layout_version; /\* Used for directory restriping *\/ */ + /* __u32 lmv_padding1; */ + /* __u64 lmv_padding2; */ + /* __u64 lmv_padding3; */ + /* char lmv_pool_name[16]; /\* pool name *\/ */ + /* struct lu_fid lmv_stripe_fids[0]; /\* FIDs for each stripe *\/ */ + /* }; */ + + item = proto_tree_add_item(parent_tree, hf_lustre_lmv_mds_md, tvb, offset, -1, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_lmv_mds_md); + + proto_tree_add_item_ret_uint(tree, hf_lustre_lmv_mds_md_magic, tvb, offset, 4, ENC_LITTLE_ENDIAN, &magic); + offset += 4; + proto_tree_add_item_ret_uint(tree, hf_lustre_lmv_mds_md_stripe_count, tvb, offset, 4, ENC_LITTLE_ENDIAN, &count); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lmv_mds_md_master_mdt_index, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lmv_mds_md_hash_type, tvb, offset, 4, ENC_LITTLE_ENDIAN); + proto_tree_add_item(tree, hf_lustre_lmv_mds_md_status, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lmv_mds_md_layout_version, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lmv_mds_md_padding, tvb, offset, 20, ENC_NA); + offset += 20; + proto_tree_add_item(tree, hf_lustre_lmv_mds_md_pool_name, tvb, offset, 16, ENC_ASCII|ENC_NA); + offset += 16; + + for (i = 0; i < count && magic == LMV_MAGIC_V1; ++i) + offset = dissect_struct_lu_fid(tvb, offset, tree, hf_lustre_lmv_mds_md_stripe_fid); + + proto_item_set_len(item, offset-old_offset); + + return offset; +} + +static int +dissect_struct_lov_mds_md(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, guint buf_num) +{ + proto_tree *tree, *ost_tree; + proto_item *item; + guint data_len, old_offset, stripe_count, i; + guint32 magic; + + old_offset = offset; + data_len = LUSTRE_BUFFER_LEN(buf_num); + + if (data_len == 0) + return offset; + + magic = tvb_get_letohl(tvb, offset); + + switch (magic) { + case LOV_MAGIC_V1: + item = proto_tree_add_item(parent_tree, hf_lustre_lov_mds_md, tvb, offset, -1, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_lov_mds_md); + proto_item_append_text(item, " V1"); + break; + case LOV_MAGIC_V3: + item = proto_tree_add_item(parent_tree, hf_lustre_lov_mds_md, tvb, offset, -1, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_lov_mds_md); + proto_item_append_text(item, " V3"); + break; + case LMV_MAGIC_V1: + case LMV_MAGIC_STRIPE: /* this uses struct lmv_mds_md, but without fids */ + return dissect_struct_lmv_mds_md_v1(tvb, pinfo, offset, parent_tree, buf_num); + break; + default: + // This is for speculative processing of LDLM Intent Reply + // IT_LAYOUT, and thus not an error + return display_buffer_data(tvb, pinfo, offset, parent_tree, buf_num, "DLM LVB"); + } + + /* struct lov_mds_md_v1 { */ + /* uint32 lmm_magic; */ + /* uint32 lmm_pattern; */ + /* uint64 lmm_object_id; */ + /* uint64 lmm_object_seq; */ + /* uint32 lmm_stripe_size; */ + /* uint16 lmm_stripe_count; */ + /* uint16 lmm_layout_gen; */ + /* struct lov_ost_data_v1 lmm_objects[0]; <-- en fait on en a lmm_stripe_count */ + /* } */ + /* struct lov_mds_md_v3 { /\* LOV EA mds/wire data (little-endian) *\/ */ + /* __u32 lmm_magic; /\* magic number = LOV_MAGIC_V3 *\/ */ + /* __u32 lmm_pattern; /\* LOV_PATTERN_RAID0, LOV_PATTERN_RAID1 *\/ */ + /* struct ost_id lmm_oi; /\* LOV object ID *\/ */ + /* __u32 lmm_stripe_size; /\* size of stripe in bytes *\/ */ + /* /\* lmm_stripe_count used to be __u32 *\/ */ + /* __u16 lmm_stripe_count; /\* num stripes in use for this object *\/ */ + /* __u16 lmm_layout_gen; /\* layout generation number *\/ */ + /* char lmm_pool_name[LOV_MAXPOOLNAME + 1]; /\* must be 32bit aligned *\/ */ + /* struct lov_ost_data_v1 lmm_objects[0]; /\* per-stripe data *\/ */ + /* }; LOV_MAXPOOLNAME == 15 */ + + proto_tree_add_item(tree, hf_lustre_lov_mds_md_lmm_magic, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lov_mds_md_lmm_pattern, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + switch (magic) { + case LOV_MAGIC_V1: + proto_tree_add_item(tree, hf_lustre_lov_mds_md_lmm_object_id, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_lov_mds_md_lmm_object_seq, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + break; + case LOV_MAGIC_V3: + offset = dissect_struct_ost_id(tvb, offset, tree); + break; + } + proto_tree_add_item(tree, hf_lustre_lov_mds_md_lmm_stripe_size, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item_ret_uint(tree, hf_lustre_lov_mds_md_lmm_stripe_count, tvb, offset, 2, ENC_LITTLE_ENDIAN, &stripe_count); + offset += 2; + proto_tree_add_item(tree, hf_lustre_lov_mds_md_lmm_layout_gen, tvb, offset, 2, ENC_LITTLE_ENDIAN); + offset += 2; + if (magic == LOV_MAGIC_V3) { + proto_tree_add_item(tree, hf_lustre_lov_mds_md_lmm_pool_name, tvb, offset, 16, ENC_ASCII|ENC_NA); + offset += 16; + } + + /* This may happend when, server is just returning the stripe + count, but not the stripe data (ie default stripe_count on a + directory) */ + if (data_len-(offset-old_offset) != stripe_count*24) + stripe_count = (data_len-(offset-old_offset))/24; + + for (i = 0; i < stripe_count; ++i) { + item = proto_tree_add_item(tree, hf_lustre_lov_ost_data_v1, tvb, offset, 24, ENC_NA); + ost_tree = proto_item_add_subtree(item, ett_lustre_lov_ost_data_v1); + proto_item_append_text(item, " [%u]", i); + offset = dissect_struct_ost_id(tvb, offset, ost_tree); + proto_tree_add_item(ost_tree, hf_lustre_lov_ost_data_v1_l_ost_gen, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(ost_tree, hf_lustre_lov_ost_data_v1_l_ost_idx, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + } + + proto_item_set_len(item, offset-old_offset); + return offset; +} + +static int +dissect_struct_llog_cookie_array(tvbuff_t *tvb, int offset, proto_tree *parent_tree, guint buf_num) +{ + proto_tree *tree; + proto_item *item; + guint data_len, i; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + + for (i = 0; i < data_len/24; ++i) { + item = proto_tree_add_item(parent_tree, hf_lustre_llog_cookie, tvb, offset, 24, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_llog_cookie); + proto_item_append_text(item, " [%d]", i); + + /* struct llog_cookie { */ + /* struct llog_logid lgc_lgl; */ + /* __u32 lgc_subsys; */ + /* __u32 lgc_index; */ + /* __u32 lgc_padding; */ + /* } */ + /* sizeof(llog_cookie) == 12 + 20 */ + offset = dissect_struct_llog_logid(tvb, offset, tree, hf_lustre_llog_cookie_lgc_lgl); + proto_tree_add_item(tree, hf_lustre_llog_cookie_lgc_subsys, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_llog_cookie_lgc_index, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_llog_cookie_lgc_padding, tvb, offset, 4, ENC_NA); + offset += 4; + } + + return offset; +} + +static int +dissect_struct_hsm_request(tvbuff_t *tvb, int offset, proto_tree *parent_tree) +{ + proto_tree *tree; + proto_item *item; + + item = proto_tree_add_item(parent_tree, hf_lustre_hsm_req, tvb, offset, 24, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_hsm_request); + + /* struct hsm_request { */ + /* __u32 hr_action; /\* enum hsm_user_action *\/ */ + /* __u32 hr_archive_id; /\* archive id, used only with HUA_ARCHIVE *\/ */ + /* __u64 hr_flags; /\* request flags *\/ */ + /* __u32 hr_itemcount; /\* item count in hur_user_item vector *\/ */ + /* __u32 hr_data_len; */ + /* }; */ + + proto_tree_add_item(tree, hf_lustre_hsm_req_action, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_hsm_req_archive_id, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_hsm_req_flags, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_hsm_req_itemcount, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_hsm_req_data_len, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + + return offset; +} + +static int +dissect_struct_hsm_extent(tvbuff_t *tvb, int offset, proto_tree *parent_tree) +{ + proto_tree *tree; + proto_item *item; + + item = proto_tree_add_item(parent_tree, hf_lustre_hsm_extent, tvb, offset, 16, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_hsm_extent); + + proto_tree_add_item(tree, hf_lustre_hsm_extent_offset, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_hsm_extent_length, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + + return offset; +} + +static int +dissect_struct_hsm_progress(tvbuff_t *tvb, int offset, proto_tree *parent_tree) +{ + proto_tree *tree; + proto_item *item; + + item = proto_tree_add_item(parent_tree, hf_lustre_hsm_prog, tvb, offset, 64, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_hsm_progress); + /* struct hsm_progress_kernel { */ + /* /\* Field taken from struct hsm_progress *\/ */ + /* lustre_fid hpk_fid; */ + /* __u64 hpk_cookie; */ + /* struct hsm_extent hpk_extent; */ + /* __u16 hpk_flags; */ + /* __u16 hpk_errval; /\* positive val *\/ */ + /* __u32 hpk_padding1; */ + /* /\* Additional fields *\/ */ + /* __u64 hpk_data_version; */ + /* __u64 hpk_padding2; */ + /* } */ + + offset = dissect_struct_lu_fid(tvb, offset, tree, hf_lustre_hsm_prog_fid); + proto_tree_add_item(tree, hf_lustre_hsm_prog_cookie, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + offset = dissect_struct_hsm_extent(tvb, offset, tree); + proto_tree_add_item(tree, hf_lustre_hsm_prog_flags, tvb, offset, 1, ENC_LITTLE_ENDIAN); + offset += 2; + proto_tree_add_item(tree, hf_lustre_hsm_prog_errval, tvb, offset, 1, ENC_LITTLE_ENDIAN); + offset += 2; + proto_tree_add_item(tree, hf_lustre_hsm_prog_padding1, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_hsm_prog_data_ver, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_hsm_prog_padding2, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + + return offset; +} + +static int +dissect_struct_hsm_user_state(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, guint buf_num) +{ + proto_tree *tree; + proto_item *item; + guint data_len; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + if (data_len < 32) + expert_add_info_format(pinfo, parent_tree, &ei_lustre_buflen, "Buffer Length expected >= 32 length:%u", data_len); + + item = proto_tree_add_item(parent_tree, hf_lustre_hsm_user_state, tvb, offset, data_len, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_hsm_user_state); + /* struct hsm_user_state { */ + /* /\** Current HSM states, from enum hsm_states. *\/ */ + /* __u32 hus_states; */ + /* __u32 hus_archive_id; */ + /* /\** The current undergoing action, if there is one *\/ */ + /* __u32 hus_in_progress_state; */ + /* __u32 hus_in_progress_action; */ + /* struct hsm_extent hus_in_progress_location; */ + /* char hus_extended_info[]; */ + /* }; */ + + proto_tree_add_item(tree, hf_lustre_hsm_us_states, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_hsm_us_archive_id, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_hsm_us_in_prog_state, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_hsm_us_in_prog_action, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 4; + offset = dissect_struct_hsm_extent(tvb, offset, tree); + + data_len -= 32; + if (data_len > 0) { + proto_tree_add_item(tree, hf_lustre_hsm_us_ext_info, tvb, offset, data_len, ENC_NA); + offset += data_len; + } + + return offset; +} + +static int +dissect_struct_hsm_user_item_array(tvbuff_t *tvb, int offset, proto_tree *parent_tree, guint buf_num) +{ + proto_tree *tree; + proto_item *item; + guint data_len, i; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + /* struct hsm_user_item { */ + /* lustre_fid hui_fid; */ + /* struct hsm_extent hui_extent; */ + /* } */ + /* sizeof(hsm_user_item) == 16+16 */ + + for (i = 0; i < data_len/32; ++i) { + item = proto_tree_add_item(parent_tree, hf_lustre_hsm_user_item, tvb, offset, 32, ENC_NA); + proto_item_append_text(item, " [%d]", i); + tree = proto_item_add_subtree(item, ett_lustre_hsm_user_item); + offset = dissect_struct_lu_fid(tvb, offset, tree, hf_lustre_hsm_user_item_fid); + offset = dissect_struct_hsm_extent(tvb, offset, tree); + } + return offset; +} + +/******************************************************************** + * + * Out Buffer Structures + * + */ + +static int +dissect_struct_out_update_header(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, guint buf_num) +{ + proto_tree *tree, *data_tree; + proto_item *item; + guint i, count, magic; + gint old_offset, data_len; + + old_offset = offset; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + /* struct out_update_header { */ + /* __u32 ouh_magic; */ + /* __u32 ouh_count; */ + /* __u32 ouh_inline_length; */ + /* __u32 ouh_reply_size; */ + /* __u32 ouh_inline_data[0]; */ + /* }; */ + /* SIZE = 20 + inline_length */ + + item = proto_tree_add_item(parent_tree, hf_lustre_out_update_header, tvb, offset, -1, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_out_update_header); + + proto_tree_add_item_ret_uint(tree, hf_lustre_out_update_header_magic, tvb, offset, 4, ENC_LITTLE_ENDIAN, &magic); + offset += 4; + if (magic != OUT_UPDATE_HEADER_MAGIC) + expert_add_info(pinfo, tree, &ei_lustre_badmagic); + proto_tree_add_item_ret_uint(tree, hf_lustre_out_update_header_count, tvb, offset, 4, ENC_LITTLE_ENDIAN, &count); + offset += 4; + proto_tree_add_item(tree, hf_lustre_out_update_header_inline_length, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_out_update_header_reply_size, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + + item = proto_tree_add_item(tree, hf_lustre_out_update_header_inline_data, tvb, offset, -1, ENC_NA); + data_tree = proto_item_add_subtree(item, ett_lustre_out_update_header_data); + if (magic == OUT_UPDATE_HEADER_MAGIC) { + /* ouh_inline_data -> array[ouh_count] of struct object_update_request */ + for (i = 0; i < count; ++i) + offset = dissect_struct_object_update_request(tvb, offset, pinfo, tree); + + if (offset-old_offset != data_len) + expert_add_info(pinfo, tree, &ei_lustre_buflen); + proto_item_set_len(tree, offset-old_offset); + + } else { + proto_item_set_len(data_tree, data_len-20); + proto_item_set_len(tree, data_len); + } + + offset = add_extra_padding(tvb, offset, pinfo, parent_tree); + + return offset; +} + + +static int +dissect_struct_out_update_buffer(tvbuff_t *tvb, int offset, proto_tree *parent_tree, guint buf_num) +{ + proto_tree *tree; + proto_item *item; + guint data_len; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + /* struct out_update_buffer { */ + /* __u32 oub_size; */ + /* __u32 oub_padding; */ + /* }; */ + + item = proto_tree_add_item(parent_tree, hf_lustre_out_update_buffer, tvb, offset, 8, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_out_update_buffer); + + proto_tree_add_item(tree, hf_lustre_out_update_buffer_size, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_out_update_buffer_padding, tvb, offset, 4, ENC_NA); + offset += 4; + + return offset; +} + +static int +dissect_struct_obj_update_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, guint buf_num) +{ + proto_tree *tree; + proto_item *item; + guint data_len, i, magic, count; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + /* struct object_update_reply { */ + /* __u32 ourp_magic; */ + /* __u16 ourp_count; */ + /* __u16 ourp_padding; */ + /* __u16 ourp_lens[0]; */ + /* }; */ + + item = proto_tree_add_item(parent_tree, hf_lustre_obj_update_reply, tvb, offset, 8, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_obj_update_reply); + + /* @@ Check V1? */ + proto_tree_add_item_ret_uint(tree, hf_lustre_obj_update_reply_magic, tvb, offset, 4, ENC_LITTLE_ENDIAN, &magic); + if (magic != UPDATE_REPLY_MAGIC_V2) /* Currently (Lustre 2.10.2) the default */ + expert_add_info(pinfo, tree, &ei_lustre_badmagic); + offset += 4; + proto_tree_add_item_ret_uint(tree, hf_lustre_obj_update_reply_count, tvb, offset, 2, ENC_LITTLE_ENDIAN, &count); + offset += 2; + proto_tree_add_item(tree, hf_lustre_obj_update_reply_padding, tvb, offset, 2, ENC_NA); + offset += 2; + + for (i = 0; i < count; ++i) { + item = proto_tree_add_item(tree, hf_lustre_obj_update_reply_lens, tvb, offset, 2, ENC_LITTLE_ENDIAN); + proto_item_append_text(item, " [%d]", i); + offset += 2; + } + + return offset; +} + + +/******************************************************************** + * + * I/O Buffer Structures + * + */ + +static int +dissect_struct_obd_ioobj(tvbuff_t *tvb, int offset, proto_tree *parent_tree, guint buf_num) +{ + proto_tree *tree; + proto_item *item; + guint data_len, i; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + + /* struct obd_ioobj { */ + /* uint64 ioo_id; */ + /* uint64 ioo_seq; */ + /* uint32 ioo_max_brw; */ + /* uint32 ioo_bufcnt; */ + /* } */ + /* sizeof(struct obd_ioobj) == 24 */ + + for (i = 0; i < data_len/24; ++i) { + item = proto_tree_add_item(parent_tree, hf_lustre_obd_ioobj, tvb, offset, 24, ENC_NA); + proto_item_append_text(item, " [%d]", i); + tree = proto_item_add_subtree(item, ett_lustre_obd_ioobj); + proto_tree_add_item(tree, hf_lustre_obd_ioobj_ioo_id, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_obd_ioobj_ioo_seq, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_obd_ioobj_ioo_max_brw, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obd_ioobj_ioo_bufcnt, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + } + + return offset; +} + +static int +dissect_struct_niobuf_remote(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, guint buf_num) +{ + proto_tree *tree; + proto_item *item; + guint data_len, i; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + + /* struct niobuf_remote { */ + /* __u64 rnb_offset; */ + /* __u32 rnb_len; */ + /* __u32 rnb_flags; */ + /* }; */ + /* sizeof(struct niobuf_remote) == 16 */ + + for (i = 0; i < data_len/16; ++i) { + item = proto_tree_add_item(parent_tree, hf_lustre_niobuf_remote, tvb, offset, 16, ENC_NA); + proto_item_append_text(item, " [%d]", i); + tree = proto_item_add_subtree(item, ett_lustre_niobuf_remote); + proto_tree_add_item(tree, hf_lustre_niobuf_remote_offset, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_niobuf_remote_len, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_niobuf_remote_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + } + + offset = add_extra_padding(tvb, offset, pinfo, parent_tree); + return offset; +} + +static int +dissect_rc_array(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, guint buf_num) +{ + proto_tree *tree; + proto_item *item; + guint data_len, i; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + + item = proto_tree_add_item(parent_tree, hf_lustre_rcs, tvb, offset, data_len, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_rcs); + for (i = 0; i < data_len/4; ++i) { + proto_tree_add_item(tree, hf_lustre_rcs_rc, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + } + + offset = add_extra_padding(tvb, offset, pinfo, tree); + return offset; +} + +static int +dissect_struct_quota_body(tvbuff_t *tvb, int offset, proto_tree *parent_tree, guint buf_num) +{ + proto_tree *tree; + proto_item *item; + guint data_len; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + item = proto_tree_add_item(parent_tree, hf_lustre_quota_body, tvb, offset, 104, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_quota_body); + + /* struct quota_body { */ + /* struct lu_fid qb_fid; /\* FID of global index packing the pool ID */ + /* * and type (data or metadata) as well as */ + /* * the quota type (user or group). *\/ */ + /* union lquota_id qb_id; /\* uid or gid or directory FID *\/ */ + /* __u32 qb_flags; /\* see below *\/ */ + /* __u32 qb_padding; */ + /* __u64 qb_count; /\* acquire/release count (kbytes/inodes) *\/ */ + /* __u64 qb_usage; /\* current slave usage (kbytes/inodes) *\/ */ + /* __u64 qb_slv_ver; /\* slave index file version *\/ */ + /* struct lustre_handle qb_lockh; /\* per-ID lock handle *\/ */ + /* struct lustre_handle qb_glb_lockh; /\* global lock handle *\/ */ + /* __u64 qb_padding1[4]; */ + /* }; */ + + offset = dissect_struct_lu_fid(tvb, offset, tree, hf_lustre_qb_fid); + offset = dissect_struct_lquota_id(tvb, offset, tree); + // @@ Add parsing QUOTA_DQACQ_FL_* + proto_tree_add_item(tree, hf_lustre_qb_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_qb_padding, tvb, offset, 4, ENC_NA); + offset += 4; + proto_tree_add_item(tree, hf_lustre_qb_count, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_qb_usage, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_qb_slv_ver, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + offset = dissect_struct_lustre_handle(tvb, offset, tree, hf_lustre_qb_lockh); + offset = dissect_struct_lustre_handle(tvb, offset, tree, hf_lustre_qb_glb_lockh); + proto_tree_add_item(tree, hf_lustre_qb_padding, tvb, offset, 32, ENC_NA); + offset += 32; + + return offset; +} + +static int +dissect_struct_obd_quotactl(tvbuff_t *tvb, int offset, proto_tree *parent_tree) +{ + proto_tree *tree, *sub_tree; + proto_item *item; + + item = proto_tree_add_item(parent_tree, hf_lustre_obd_quotactl, tvb, offset, 112, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_obd_quotactl); + + /* struct obd_quotactl { */ + /* __u32 qc_cmd; */ + /* __u32 qc_type; /\* see Q_* flag below *\/ */ + /* __u32 qc_id; */ + /* __u32 qc_stat; */ + /* struct obd_dqinfo qc_dqinfo; */ + /* struct obd_dqblk qc_dqblk; */ + /* sizeof(obd_quotactl) == 16 + 24 + 72 */ + /* }; */ + + proto_tree_add_item(tree, hf_lustre_obd_quotactl_qc_cmd, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obd_quotactl_qc_type, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obd_quotactl_qc_id, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obd_quotactl_qc_stat, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + + item = proto_tree_add_item(parent_tree, hf_lustre_obd_dqinfo, tvb, offset, 24, ENC_NA); + sub_tree = proto_item_add_subtree(item, ett_lustre_obd_dqinfo); + /* struct obd_dqinfo { */ + /* __u64 dqi_bgrace; */ + /* __u64 dqi_igrace; */ + /* __u32 dqi_flags; */ + /* __u32 dqi_valid; */ + /* }; */ + + proto_tree_add_item(sub_tree, hf_lustre_obd_dqinfo_dqi_bgrace, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(sub_tree, hf_lustre_obd_dqinfo_dqi_igrace, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(sub_tree, hf_lustre_obd_dqinfo_dqi_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(sub_tree, hf_lustre_obd_dqinfo_dqi_valid, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + + item = proto_tree_add_item(parent_tree, hf_lustre_obd_dqblk, tvb, offset, 72, ENC_NA); + sub_tree = proto_item_add_subtree(item, ett_lustre_obd_dqblk); + /* struct obd_dqblk { */ + /* __u64 dqb_bhardlimit; */ + /* __u64 dqb_bsoftlimit; */ + /* __u64 dqb_curspace; */ + /* __u64 dqb_ihardlimit; */ + /* __u64 dqb_isoftlimit; */ + /* __u64 dqb_curinodes; */ + /* __u64 dqb_btime; */ + /* __u64 dqb_itime; */ + /* __u32 dqb_valid; */ + /* __u32 dqb_padding; */ + /* }; */ + proto_tree_add_item(sub_tree, hf_lustre_obd_dqblk_dqb_bhardlimit, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(sub_tree, hf_lustre_obd_dqblk_dqb_bsoftlimit, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(sub_tree, hf_lustre_obd_dqblk_dqb_curspace, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(sub_tree, hf_lustre_obd_dqblk_dqb_ihardlimit, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(sub_tree, hf_lustre_obd_dqblk_dqb_isoftlimit, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(sub_tree, hf_lustre_obd_dqblk_dqb_curinodes, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(sub_tree, hf_lustre_obd_dqblk_dqb_btime, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(sub_tree, hf_lustre_obd_dqblk_dqb_itime, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(sub_tree, hf_lustre_obd_dqblk_dqb_valid, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(sub_tree, hf_lustre_obd_dqblk_padding, tvb, offset, 4, ENC_NA); + offset += 4; + + return offset; +} + +static int +dissect_struct_lu_ladvise_hdr(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree) +{ + proto_tree *tree; + proto_item *item; + guint32 val; + + /* struct ladvise_hdr { */ + /* __u32 lah_magic; /\* LADVISE_MAGIC *\/ */ + /* __u32 lah_count; /\* number of advices *\/ */ + /* __u64 lah_flags; /\* from enum ladvise_flag *\/ */ + /* __u32 lah_value1; /\* unused *\/ */ + /* __u32 lah_value2; /\* unused *\/ */ + /* __u64 lah_value3; /\* unused *\/ */ + /* struct lu_ladvise lah_advise[0]; /\* advices in this header *\/ */ + /* sizeof(ladvise_hdr) == 32 */ + /* }; */ + + item = proto_tree_add_item(parent_tree, hf_lustre_lu_ladvise_hdr, tvb, offset, 32, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_ladvise_hdr); + + proto_tree_add_item_ret_uint(tree, hf_lustre_lu_ladvise_hdr_magic, tvb, offset, 4, ENC_LITTLE_ENDIAN, &val); + offset += 4; + if (val != LADVISE_MAGIC) + expert_add_info(pinfo, tree, &ei_lustre_badmagic); + proto_tree_add_item(tree, hf_lustre_lu_ladvise_hdr_count, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lu_ladvise_hdr_flags, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_lu_ladvise_hdr_value1, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lu_ladvise_hdr_value2, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lu_ladvise_hdr_value3, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + + return offset; +} + +static int +dissect_struct_lu_ladvise(tvbuff_t *tvb, int offset, proto_tree *parent_tree) +{ + proto_tree *tree; + proto_item *item; + + /* struct ladvise { */ + /* __u16 lla_advice; /\* advice type *\/ */ + /* __u16 lla_value1; /\* values for different advice types *\/ */ + /* __u32 lla_value2; */ + /* __u64 lla_start; /\* first byte of extent for advice *\/ */ + /* __u64 lla_end; /\* last byte of extent for advice *\/ */ + /* __u32 lla_value3; */ + /* __u32 lla_value4; */ + /* sizeof(ladvise) == 32 */ + /* }; */ + + item = proto_tree_add_item(parent_tree, hf_lustre_lu_ladvise, tvb, offset, 32, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_ladvise); + + proto_tree_add_item(tree, hf_lustre_lu_ladvise_advice, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 2; + proto_tree_add_item(tree, hf_lustre_lu_ladvise_value1, tvb, offset, 2, ENC_LITTLE_ENDIAN); + offset += 2; + proto_tree_add_item(tree, hf_lustre_lu_ladvise_value2, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lu_ladvise_start, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_lu_ladvise_end, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_lu_ladvise_value3, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lu_ladvise_value4, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + + return offset; +} + + + +/******************************************************************** \ + * + * Main Buffer Structures + * +\********************************************************************/ + +/** + * Decode struct ptlrpc and return opcode and pb_type to caller, + * because they're needed to dissect further buffers. + */ +static int +dissect_struct_ptlrpc_body(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree, gint offset, guint buf_len, + lustre_trans_t *trans, guint32 *pb_type) +{ + proto_tree *tree; + proto_item *item; + guint32 pb_version, opcode, i, old_offset; + + old_offset = offset; + + item = proto_tree_add_item(parent_tree, hf_lustre_ptlrpc_body_pb, tvb, offset, -1, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_ptlrpc_body); + + /* struct ptlrpc_body { */ + /* struct lustre_handle { */ + /* } pb_handle; */ + /* uint32 pb_type; */ + /* uint32 pb_version; */ + /* uint32 pb_opc; */ + /* uint32 pb_status; */ + /* uint64 pb_last_xid; */ + /* uint64 pb_last_seen; */ + /* uint64 pb_last_committed; */ + /* uint64 pb_transno; */ + /* uint32 pb_flags; */ + /* uint32 pb_op_flags; */ + /* uint32 pb_conn_cnt; */ + /* uint32 pb_timeout; */ + /* uint32 pb_service_time; */ + /* uint32 pb_limit; */ + /* uint64 pb_slv; */ + /* } */ + /* SIZE == 8+80 */ + + offset = dissect_struct_lustre_handle(tvb, offset, tree, hf_lustre_ptlrpc_body_pb_handle); + + proto_tree_add_item_ret_uint(tree, hf_lustre_ptlrpc_body_pb_type, tvb, offset, 4, ENC_LITTLE_ENDIAN, pb_type); + offset += 4; + + proto_tree_add_item_ret_uint(tree, hf_lustre_ptlrpc_body_pb_version, tvb, offset, 4, ENC_LITTLE_ENDIAN, &pb_version); + pb_version &= ~LUSTRE_VERSION_MASK; + offset += 4; + + proto_tree_add_item_ret_uint(tree, hf_lustre_ptlrpc_body_pb_opc, tvb, offset, 4, ENC_LITTLE_ENDIAN, &opcode); + offset += 4; + if (*pb_type == PTL_RPC_MSG_REQUEST) + trans->opcode = opcode; + else if (trans->opcode != opcode) { + expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "Mismatched: PTLRPC:%s != Conversation:%s (match_bits:%lx)", + val_to_str(opcode, lustre_op_codes, "Unknown(%d)"), + val_to_str(trans->opcode, lustre_op_codes, "Unknown(%d)"), trans->match_bits); + trans->opcode = opcode; + } + + proto_tree_add_item(tree, hf_lustre_ptlrpc_body_pb_status, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + + proto_tree_add_item(tree, hf_lustre_ptlrpc_body_pb_last_xid, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + + proto_tree_add_item(tree, hf_lustre_ptlrpc_body_pb_last_seen, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + + proto_tree_add_item(tree, hf_lustre_ptlrpc_body_pb_last_committed, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + + proto_tree_add_item(tree, hf_lustre_ptlrpc_body_pb_transno, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + + proto_tree_add_item(tree, hf_lustre_ptlrpc_body_pb_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + + proto_tree_add_item(tree, hf_lustre_ptlrpc_body_pb_op_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + + proto_tree_add_item(tree, hf_lustre_ptlrpc_body_pb_conn_cnt, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + + proto_tree_add_item(tree, hf_lustre_ptlrpc_body_pb_timeout, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + + proto_tree_add_item(tree, hf_lustre_ptlrpc_body_pb_service_time, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + + proto_tree_add_item(tree, hf_lustre_ptlrpc_body_pb_limit, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + + proto_tree_add_item(tree, hf_lustre_ptlrpc_body_pb_slv, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + + /* pb_pre_versions */ + for(i = 0; i < 4; ++i) { + proto_tree_add_item(tree, hf_lustre_ptlrpc_body_pb_pre_version, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + } + + proto_tree_add_item(tree, hf_lustre_ptlrpc_body_pb_padding, tvb, offset, 32, ENC_NA); + offset += 32; + + if (pb_version == LUSTRE_PTLRPC_MSG_VERSION && offset-old_offset < buf_len) { + /* the length of the string is 32 bytes max, with \0 inside */ + proto_tree_add_item(tree, hf_lustre_ptlrpc_body_pb_jobid, tvb, offset, 32, ENC_ASCII|ENC_NA); + offset+=32; + } + + /* + if (offset-old_offset != buf_len) + expert_add_info(pinfo, , &ei_lustre_buflen); + */ + proto_item_set_len(item, offset-old_offset); + + /* Add Opcode and PB Type to info lines */ + proto_item_append_text(parent_tree, "%s %s ", val_to_str(opcode, lustre_op_codes, "Unknown(%d)"), + val_to_str(*pb_type, lustre_LMTypes, "Unknown(%d)")); + col_append_fstr(pinfo->cinfo, COL_INFO, "%s %s ", val_to_str(opcode, lustre_op_codes, "Unknown(%d)"), + val_to_str(*pb_type, lustre_LMTypes, "Unknown(%d)")); + + //sanity_check(tvb, pinfo, offset-old_offset); + return offset; +} + +static int +dissect_struct_ost_lvb(tvbuff_t *tvb, int offset, proto_tree *parent_tree, guint32 buf_num) +{ + proto_tree *tree; + proto_item *item; + int data_len; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + item = proto_tree_add_item(parent_tree, hf_lustre_ost_lvb, tvb, offset, 56, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_ost_lvb); + + /* struct ost_lvb { */ + /* __u64 lvb_size; */ + /* __s64 lvb_mtime; */ + /* __s64 lvb_atime; */ + /* __s64 lvb_ctime; */ + /* __u64 lvb_blocks; */ + /* __u32 lvb_mtime_ns; */ + /* __u32 lvb_atime_ns; */ + /* __u32 lvb_ctime_ns; */ + /* __u32 lvb_padding; */ + /* }; */ + + proto_tree_add_item(tree, hf_lustre_ost_lvb_size, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_ost_lvb_mtime, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_ost_lvb_atime, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_ost_lvb_ctime, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_ost_lvb_blocks, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_ost_lvb_mtime_ns, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_ost_lvb_atime_ns, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_ost_lvb_ctime_ns, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_ost_lvb_padding, tvb, offset, 4, ENC_NA); + offset += 4; + + return offset; +} + +static int +dissect_struct_capa(tvbuff_t *tvb, int offset, proto_tree *parent_tree, guint32 buf_num) +{ + proto_tree *tree; + proto_item *item; + int data_len; + + /* struct lustre_capa { */ + /* struct lu_fid lc_fid; /\** fid *\/ */ + /* __u64 lc_opc; /\** operations allowed *\/ */ + /* __u64 lc_uid; /\** file owner *\/ */ + /* __u64 lc_gid; /\** file group *\/ */ + /* __u32 lc_flags; /\** HMAC algorithm & flags *\/ */ + /* __u32 lc_keyid; /\** key# used for the capability *\/ */ + /* __u32 lc_timeout; /\** capa timeout value (sec) *\/ */ + /* __u32 lc_expiry; /\** expiry time (sec) *\/ */ + /* __u8 lc_hmac[CAPA_HMAC_MAX_LEN]; /\** HMAC *\/ */ + /* } old_offset = offset; */ + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + item = proto_tree_add_item(parent_tree, hf_lustre_capa, tvb, offset, 120, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_capa); + + offset = dissect_struct_lu_fid(tvb, offset,tree, hf_lustre_capa_fid); + proto_tree_add_item(tree, hf_lustre_capa_opc, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_capa_uid, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_capa_gid, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_capa_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_capa_keyid, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_capa_timeout, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_capa_expiry, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + /* CAPA_HMAC_MAX_LEN == 64 */ + proto_tree_add_item(tree, hf_lustre_capa_hmac, tvb, offset, 64, ENC_NA); + offset += 64; + + return offset; +} + +static int +dissect_struct_llogd_body(tvbuff_t *tvb, int offset, proto_tree *parent_tree, guint32 buf_num) +{ + proto_tree *tree; + proto_item *item; + int data_len; + static const int *flags[] = { + &hf_lustre_llog_hdr_flag_zap_when_empty, + &hf_lustre_llog_hdr_flag_is_cat, + &hf_lustre_llog_hdr_flag_is_plain, + &hf_lustre_llog_hdr_flag_ext_jobid, + &hf_lustre_llog_hdr_flag_is_fixsize, + }; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + item = proto_tree_add_item(parent_tree, hf_lustre_llogd_body, tvb, offset, 48, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_llogd_body); + + /* struct llogd_body { */ + /* struct llog_logid lgd_logid; */ + /* __u32 lgd_ctxt_idx; */ + /* __u32 lgd_llh_flags; */ + /* __u32 lgd_index; */ + /* __u32 lgd_saved_index; */ + /* __u32 lgd_len; */ + /* __u64 lgd_cur_offset; */ + /* } */ + /* SIZE = 20+28 */ + + offset = dissect_struct_llog_logid(tvb, offset, tree, hf_lustre_llogd_body_lgd_logid); + proto_tree_add_item(tree, hf_lustre_llogd_body_lgd_ctxt_idx, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_bitmask(tree, tvb, offset, hf_lustre_llogd_body_lgd_llh_flags, ett_lustre_llog_hdr_flags, flags, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_llogd_body_lgd_index, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_llogd_body_lgd_saved_index, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_llogd_body_lgd_len, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_llogd_body_lgd_cur_offset, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + + return offset; +} + +static int +dissect_struct_llogd_conn_body(tvbuff_t *tvb, int offset, proto_tree *parent_tree, guint32 buf_num) +{ + proto_tree *tree; + proto_item *item; + int data_len; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + item = proto_tree_add_item(parent_tree, hf_lustre_llogd_conn_body, tvb, offset, 40, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_llogd_conn_body); + + /* struct llogd_conn_body { */ + /* struct llog_gen lgdc_gen; */ + /* struct llog_logid lgdc_logid; */ + /* __u32 lgdc_ctxt_idx; */ + /* } */ + /* SIZE == 16+20+4 */ + + offset = dissect_struct_llog_gen(tvb, offset, tree, hf_lustre_llogd_conn_body_lgdc_gen); + offset = dissect_struct_llog_logid(tvb, offset, tree, hf_lustre_llogd_conn_body_lgdc_logid); + proto_tree_add_item(tree, hf_lustre_llogd_conn_body_lgdc_ctxt_idx, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + + return offset; +} + +static int +dissect_struct_llog_log_hdr(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, guint32 buf_num) +{ + proto_tree *tree; + proto_item *item; + guint32 len, data_len, old_offset, i; + + static const int *flags[] = { + &hf_lustre_llog_hdr_flag_zap_when_empty, + &hf_lustre_llog_hdr_flag_is_cat, + &hf_lustre_llog_hdr_flag_is_plain, + &hf_lustre_llog_hdr_flag_ext_jobid, + &hf_lustre_llog_hdr_flag_is_fixsize, + }; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + old_offset = offset; + + item = proto_tree_add_item(parent_tree, hf_lustre_llog_log_hdr, tvb, offset, -1, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_llog_log_hdr); + + /* struct llog_log_hdr { */ + /* struct llog_rec_hdr llh_hdr; */ + /* __s64 llh_timestamp; */ + /* __u32 llh_count; */ + /* __u32 llh_bitmap_offset; */ + /* __u32 llh_size; */ + /* __u32 llh_flags; */ + /* /\* for a catalog the first/oldest and still in-use plain slot is just */ + /* * next to it. It will serve as the upper limit after Catalog has */ + /* * wrapped around *\/ */ + /* __u32 llh_cat_idx; */ + /* struct obd_uuid llh_tgtuuid; */ + /* __u32 llh_reserved[LLOG_HEADER_SIZE/sizeof(__u32)-23]; */ + /* /\* These fields must always be at the end of the llog_log_hdr. */ + /* * Note: llh_bitmap size is variable because llog chunk size could be */ + /* * bigger than LLOG_MIN_CHUNK_SIZE, i.e. sizeof(llog_log_hdr) > 8192 */ + /* * bytes, and the real size is stored in llh_hdr.lrh_len, which means */ + /* * llh_tail should only be refered by LLOG_HDR_TAIL(). */ + /* * But this structure is also used by client/server llog interface */ + /* * (see llog_client.c), it will be kept in its original way to avoid */ + /* * compatiblity issue. *\/ */ + /* __u32 llh_bitmap[LLOG_BITMAP_BYTES / sizeof(__u32)]; */ + /* struct llog_rec_tail llh_tail; */ + /* } */ + /* sizeof(llh_reserved) == 1*sizeof(uint32) */ + /* Size = 16+28+40+1+?+8 */ + + /* llog_rec_hdr.lrh_len is first */ + len = tvb_get_letohl(tvb, offset); + if (data_len != len) + expert_add_info_format(pinfo, tree, &ei_lustre_buflen, + "Buffer Length mismatch: buffer:%u !== internal length:%u", data_len, len); + + offset = dissect_struct_llog_rec_hdr(tvb, offset, tree, hf_lustre_llog_log_hdr_hdr); + proto_tree_add_item(tree, hf_lustre_llog_log_hdr_timestamp, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_llog_log_hdr_count, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_llog_log_hdr_bitmap_offset, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_llog_log_hdr_size, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_bitmask(tree, tvb, offset, hf_lustre_llog_log_hdr_flags, ett_lustre_llog_hdr_flags, flags, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_llog_log_hdr_cat_idx, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + offset = dissect_struct_obd_uuid(tvb, offset, tree, hf_lustre_llog_log_hdr_tgtuuid); + proto_tree_add_item(tree, hf_lustre_llog_log_hdr_reserved, tvb, offset, 4, ENC_NA); + offset += 4; + + /* bitmap size is llh_hdr.lrh_len - current offset - sizeof(llog_rec_tail) */ + len -= (offset - old_offset) + 8; + for (i = 0; i < len/4; ++i) { + proto_tree_add_item(tree, hf_lustre_llog_log_hdr_bitmap, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + } + + offset = dissect_struct_llog_rec_tail(tvb, offset, tree, hf_lustre_llog_log_hdr_tail); + proto_item_set_len(tree, offset-old_offset); + return offset; +} + +static int +dissect_struct_idx_info(tvbuff_t *tvb, int offset, proto_tree *parent_tree, guint32 buf_num) +{ + proto_tree *tree; + proto_item *item; + int data_len; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + item = proto_tree_add_item(parent_tree, hf_lustre_idx_info, tvb, offset, 80, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_idx_info); + + /* struct idx_info { */ + /* __u32 ii_magic; */ + /* /\* reply: see idx_info_flags below *\/ */ + /* __u32 ii_flags; */ + /* __u16 ii_count; */ + /* __u16 ii_pad0; */ + /* __u32 ii_attrs; */ + /* /\* request & reply: index file identifier (FID) *\/ */ + /* struct lu_fid ii_fid; */ + /* /\* reply: version of the index file before starting to walk the index. */ + /* * Please note that the version can be modified at any time during the */ + /* * transfer *\/ */ + /* __u64 ii_version; */ + /* /\* request: hash to start with: */ + /* * reply: hash of the first entry of the first lu_idxpage and hash */ + /* * of the entry to read next if any *\/ */ + /* __u64 ii_hash_start; */ + /* __u64 ii_hash_end; */ + /* /\* reply: size of keys in lu_idxpages, minimal one if II_FL_VARKEY is */ + /* * set *\/ */ + /* __u16 ii_keysize; */ + /* /\* reply: size of records in lu_idxpages, minimal one if II_FL_VARREC */ + /* * is set *\/ */ + /* __u16 ii_recsize; */ + /* __u32 ii_pad1; */ + /* __u64 ii_pad2; */ + /* __u64 ii_pad3; */ + /* }; */ + /* SIZE = 64+16 */ + + proto_tree_add_item(tree, hf_lustre_idx_info_magic, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_idx_info_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_idx_info_count, tvb, offset, 2, ENC_LITTLE_ENDIAN); + offset += 2; + proto_tree_add_item(tree, hf_lustre_idx_info_padding, tvb, offset, 2, ENC_NA); + offset += 2; + proto_tree_add_item(tree, hf_lustre_idx_info_attrs, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + offset = dissect_struct_lu_fid(tvb, offset,tree, hf_lustre_idx_info_fid); + proto_tree_add_item(tree, hf_lustre_idx_info_hash_start, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_idx_info_hash_end, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_idx_info_keysize, tvb, offset, 2, ENC_LITTLE_ENDIAN); + offset += 2; + proto_tree_add_item(tree, hf_lustre_idx_info_recsize, tvb, offset, 2, ENC_LITTLE_ENDIAN); + offset += 2; + proto_tree_add_item(tree, hf_lustre_idx_info_padding, tvb, offset, 12, ENC_NA); + offset += 12; + + return offset; +} + +static int +dissect_struct_ldlm_intent(tvbuff_t *tvb, gint offset, packet_info *pinfo, proto_tree *parent_tree, lustre_trans_t *trans, guint32 buf_num) +{ + //proto_tree *tree; + guint32 data_len; + + static const int *flags[] = { + &hf_lustre_ldlm_intent_opc_open, + &hf_lustre_ldlm_intent_opc_creat, + &hf_lustre_ldlm_intent_opc_readdir, + &hf_lustre_ldlm_intent_opc_getattr, + &hf_lustre_ldlm_intent_opc_lookup, + &hf_lustre_ldlm_intent_opc_unlink, + &hf_lustre_ldlm_intent_opc_trunc, + &hf_lustre_ldlm_intent_opc_getxattr, + &hf_lustre_ldlm_intent_opc_exec, + &hf_lustre_ldlm_intent_opc_pin, + &hf_lustre_ldlm_intent_opc_layout, + &hf_lustre_ldlm_intent_opc_q_dqacq, + &hf_lustre_ldlm_intent_opc_q_conn, + &hf_lustre_ldlm_intent_opc_setxattr, + NULL + }; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + if (data_len != 8) + expert_add_info(pinfo, parent_tree, &ei_lustre_buflen); + + trans->sub_opcode = tvb_get_letoh64(tvb, offset); + proto_tree_add_bitmask(parent_tree, tvb, offset, hf_lustre_ldlm_intent_opc, ett_lustre_ldlm_intent_opc, flags, ENC_LITTLE_ENDIAN); + offset += 8; + + col_append_fstr(pinfo->cinfo, COL_INFO, "[ intent:"); + if (trans->sub_opcode & IT_OPEN ) + col_append_fstr(pinfo->cinfo, COL_INFO, " open"); + if (trans->sub_opcode & IT_CREAT ) + col_append_fstr(pinfo->cinfo, COL_INFO, " create"); + if (trans->sub_opcode & IT_READDIR ) + col_append_fstr(pinfo->cinfo, COL_INFO, " readdir"); + if (trans->sub_opcode & IT_GETATTR ) + col_append_fstr(pinfo->cinfo, COL_INFO, " getattr"); + if (trans->sub_opcode & IT_LOOKUP ) + col_append_fstr(pinfo->cinfo, COL_INFO, " lookup"); + if (trans->sub_opcode & IT_UNLINK ) + col_append_fstr(pinfo->cinfo, COL_INFO, " unlink"); + if (trans->sub_opcode & IT_TRUNC ) + col_append_fstr(pinfo->cinfo, COL_INFO, " trunc"); + if (trans->sub_opcode & IT_GETXATTR) + col_append_fstr(pinfo->cinfo, COL_INFO, " getxattr"); + if (trans->sub_opcode & IT_EXEC ) + col_append_fstr(pinfo->cinfo, COL_INFO, " exec"); + if (trans->sub_opcode & IT_PIN ) + col_append_fstr(pinfo->cinfo, COL_INFO, " pin"); + if (trans->sub_opcode & IT_LAYOUT ) + col_append_fstr(pinfo->cinfo, COL_INFO, " layout"); + if (trans->sub_opcode & IT_QUOTA_DQACQ) + col_append_fstr(pinfo->cinfo, COL_INFO, " quota_dqacq"); + if (trans->sub_opcode & IT_QUOTA_CONN ) + col_append_fstr(pinfo->cinfo, COL_INFO, " quota_conn"); + if (trans->sub_opcode & IT_SETXATTR ) + col_append_fstr(pinfo->cinfo, COL_INFO, " setxattr"); + col_append_fstr(pinfo->cinfo, COL_INFO, " ] "); + + return offset; +} + +static int +dissect_struct_quota_adjust_qunit(tvbuff_t *tvb, int offset, proto_tree *parent_tree, guint32 buf_num) +{ + proto_tree *tree; + proto_item *item; + int data_len; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + item = proto_tree_add_item(parent_tree, hf_lustre_quota_adjust_qunit, tvb, offset, 32, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_quota_adjust_qunit); + + /* struct quota_adjust_qunit { */ + /* __u32 qaq_flags; */ + /* __u32 qaq_id; */ + /* __u64 qaq_bunit_sz; */ + /* __u64 qaq_iunit_sz; */ + /* __u64 padding1; */ + /* }; */ + + proto_tree_add_item(tree, hf_lustre_quota_adjust_qunit_qaq_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_quota_adjust_qunit_qaq_id, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_quota_adjust_qunit_qaq_bunit_sz, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_quota_adjust_qunit_qaq_iunit_sz, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_quota_adjust_qunit_padding1, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + + return offset; +} + +static int +dissect_xattr_buffers(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *parent_tree, guint32 buff_num) +{ + /* ldlm_intent_getxattr_server : [eadata][eavals][eavals_lens] * + * array length == sizeof(eavals_lens)/sizeof(uint32) + * Buff 1: NAME - array of strings (name of xattr) + * Buff 2: DATA - array of data (data of xattr) + * Buff 3: LEN - array of data lengths (in buff 2) + */ + int count, i; + int namestart, namelen, datastart, datalen, lenstart, lenlen; + int nameoffset, dataoffset, lenoffset; + proto_tree *tree, *xattr_tree; + proto_item *item; + + namelen = LUSTRE_BUFFER_LEN(buff_num); + datalen = LUSTRE_BUFFER_LEN(buff_num+1); + lenlen = LUSTRE_BUFFER_LEN(buff_num+2); + + count = lenlen / sizeof(guint32); + + namestart = nameoffset = offset; + datastart = namestart + namelen; + datastart += buffer_padding_length(datastart); + dataoffset = datastart; + lenstart = datastart + datalen; + lenstart += buffer_padding_length(lenstart); + lenoffset = lenstart; + + item = proto_tree_add_item(parent_tree, hf_lustre_xattr_list, tvb, offset, -1, ENC_NA); + xattr_tree = proto_item_add_subtree(item, ett_lustre_xattrs); + + offset = display_buffer_data(tvb, pinfo, offset, xattr_tree, buff_num, "NAMES"); + offset = display_buffer_data(tvb, pinfo, offset, xattr_tree, buff_num+1, "DATA"); + offset = display_buffer_data(tvb, pinfo, offset, xattr_tree, buff_num+2, "LENS"); + + for (i = 0; i < count; ++i) { + int namesize; + int datasize; + + datasize = tvb_get_letohl(tvb, lenoffset); + + namesize = tvb_strnlen(tvb, nameoffset, namelen - (nameoffset - namestart))+1; + + item = proto_tree_add_item(xattr_tree, hf_lustre_xattr, tvb, nameoffset, namesize, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_xattr_item); + + //@@ Add name to text + proto_item_append_text(item, " [%d]", i); + proto_tree_add_item(tree, hf_lustre_xattr_name, tvb, nameoffset, namesize, ENC_ASCII|ENC_NA); + nameoffset += namesize; + + proto_tree_add_item(tree, hf_lustre_xattr_data, tvb, dataoffset, datasize, ENC_NA); + dataoffset += datasize; + + proto_tree_add_item(tree, hf_lustre_xattr_size, tvb, lenoffset, 4, ENC_LITTLE_ENDIAN); + lenoffset += 4; + } + + offset += buffer_padding_length(offset); + proto_item_set_len(xattr_tree, offset-namestart); + return offset; +} + + +static int +dissect_struct_eadata(tvbuff_t *tvb, gint offset, packet_info *pinfo, proto_tree *parent_tree, guint32 buf_num) +{ + guint32 data_len; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + proto_tree_add_item(parent_tree, hf_lustre_eadata, tvb, offset, data_len, ENC_NA); + offset += data_len; + + offset = add_extra_padding(tvb, offset, pinfo, parent_tree); + + return offset; +} + +static int +dissect_struct_layout_intent(tvbuff_t *tvb, gint offset, packet_info *pinfo, proto_tree *parent_tree, guint32 buf_num) +{ + proto_tree *tree; + proto_item *item; + guint32 data_len; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + item = proto_tree_add_item(parent_tree, hf_lustre_layout_intent, tvb, offset, 24, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_layout_intent); + + if (data_len != 24) + expert_add_info_format(pinfo, tree, &ei_lustre_buflen, + "Buffer Length mismatch: expected:24 !== length:%u", data_len); + + /* struct layout_intent { */ + /* __u32 li_opc; /\* intent operation for enqueue, read, write etc *\/ */ + /* __u32 li_flags; */ + /* __u64 li_start; */ + /* __u64 li_end; */ + /* } */ + proto_tree_add_item(tree, hf_lustre_layout_intent_opc, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_layout_intent_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_layout_intent_start, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_layout_intent_end, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + + return offset; +} + +static int +dissect_struct_ost_body(tvbuff_t *tvb, int offset, proto_tree *parent_tree) +{ + proto_tree *tree; + proto_item *item; + gint old_offset; + + old_offset = offset; + + /* struct ost_body { */ + /* struct obdo oa; */ + /* }; */ + + item = proto_tree_add_item(parent_tree, hf_lustre_ost_body, tvb, offset, -1, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_ost_body); + + offset = dissect_struct_obdo(tvb, offset, tree); + + proto_item_set_len(tree, offset-old_offset); + return offset; +} + +static int +dissect_struct_mdt_body(tvbuff_t *tvb, int offset, proto_tree *parent_tree, guint32 buf_num) +{ + proto_tree *tree; + proto_item *item; + guint32 data_len; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + item = proto_tree_add_item(parent_tree, hf_lustre_mdt_body, tvb, offset, 216, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_mdt_body); + /* struct mdt_body { */ + /* struct lu_fid { */ + /* } fid1; */ + /* struct lu_fid { */ + /* } fid2; */ + /* struct lustre_handle { */ + /* } handle; */ + /* uint64 valid; */ + /* uint64 size; */ + /* uint64 mtime; */ + /* uint64 atime; */ + /* uint64 ctime; */ + /* uint64 blocks; */ + /* uint64 ioepoch; */ + /* uint64 ino; */ + /* uint32 fsuid; */ + /* uint32 fsgid; */ + /* uint32 capability; */ + /* uint32 mode; */ + /* uint32 uid; */ + /* uint32 gid; */ + /* uint32 flags; */ + /* uint32 rdev; */ + /* uint32 nlink; */ + /* uint32 generation; */ + /* uint32 suppgid; */ + /* uint32 eadatasize; */ + /* uint32 aclsize; */ + /* uint32 max_mdsize; */ + /* uint32 max_cookiesize; */ + /* uint32 uid_h; */ + /* uint32 gid_h; */ + /* uint32 padding_5; */ + /* uint64 padding_6; */ + /* uint64 padding_7; */ + /* uint64 padding_8; */ + /* uint64 padding_9; */ + /* uint64 padding_10; */ + /* } */ + + offset = dissect_struct_lu_fid(tvb, offset, tree, hf_lustre_mdt_body_fid1); + offset = dissect_struct_lu_fid(tvb, offset, tree, hf_lustre_mdt_body_fid2); + offset = dissect_struct_lustre_handle(tvb, offset, tree, hf_lustre_mdt_body_handle); + // @@ make into bitmap of OBD_MD_FL* + proto_tree_add_item(tree, hf_lustre_mdt_body_valid, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_body_size, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_body_mtime, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_body_atime, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_body_ctime, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_body_blocks, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_body_ioepoch, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_body_ino, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_body_fsuid, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_body_fsgid, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_body_capability, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_body_mode, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_body_uid, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_body_gid, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_body_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_body_rdev, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_body_nlink, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_body_generation, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_body_suppgid, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_body_eadatasize, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_body_aclsize, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_body_max_mdsize, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_body_max_cookiesize, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_body_uid_h, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_body_gid_h, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_body_padding_5, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_mdt_body_padding_6, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_body_padding_7, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_body_padding_8, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_body_padding_9, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_mdt_body_padding_10, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + + return offset; +} + +static int +dissect_struct_obd_statfs(tvbuff_t *tvb, gint offset, proto_tree *parent_tree) +{ + proto_tree *tree; + proto_item *item; + guint32 i; + + item = proto_tree_add_item(parent_tree, hf_lustre_obd_statfs, tvb, offset, 144, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_obd_statfs); + + /* struct obd_statfs { */ + /* __u64 os_type; */ + /* __u64 os_blocks; */ + /* __u64 os_bfree; */ + /* __u64 os_bavail; */ + /* __u64 os_files; */ + /* __u64 os_ffree; */ + /* __u8 os_fsid[40]; */ + /* __u32 os_bsize; */ + /* __u32 os_namelen; */ + /* __u64 os_maxbytes; */ + /* __u32 os_state; /\**< obd_statfs_state OS_STATE_* flag *\/ */ + /* __u32 os_fprecreated; */ + /* __u32 os_spare2; */ + /* __u32 os_spare3; */ + /* __u32 os_spare4; */ + /* __u32 os_spare5; */ + /* __u32 os_spare6; */ + /* __u32 os_spare7; */ + /* __u32 os_spare8; */ + /* __u32 os_spare9; */ + /* }; */ + + proto_tree_add_item(tree, hf_lustre_obd_statfs_os_type, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_obd_statfs_os_blocks, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_obd_statfs_os_bfree, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_obd_statfs_os_bavail, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_obd_statfs_os_files, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_obd_statfs_os_ffree, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_obd_statfs_os_fsid, tvb, offset, 40, ENC_ASCII|ENC_NA); + offset += 40; + proto_tree_add_item(tree, hf_lustre_obd_statfs_os_bsize, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obd_statfs_os_namelen, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obd_statfs_os_maxbytes, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_obd_statfs_os_state, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obd_statfs_os_fprecreated, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + + for (i = 2; i <= 9; ++i) { + proto_tree_add_item(tree, hf_lustre_obd_statfs_os_spare, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + } + + return offset; +} + +static int +dissect_struct_obd_connect_data(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *parent_tree) +{ + proto_tree *tree; + proto_item *item; + guint32 version; + gint old_offset, len; + + old_offset = offset; + item = proto_tree_add_item(parent_tree, hf_lustre_obd_connect_data, tvb, offset, -1, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_obd_connect_data); + + /* struct obd_connect_data { */ + /* __u64 ocd_connect_flags; /\* OBD_CONNECT_* per above *\/ */ + /* __u32 ocd_version; /\* lustre release version number *\/ */ + /* __u32 ocd_grant; /\* initial cache grant amount (bytes) *\/ */ + /* __u32 ocd_index; /\* LOV index to connect to *\/ */ + /* __u32 ocd_brw_size; /\* Maximum BRW size in bytes *\/ */ + /* __u64 ocd_ibits_known; /\* inode bits this client understands *\/ */ + /* __u8 ocd_grant_blkbits; /\* log2 of the backend filesystem blocksize *\/ */ + /* __u8 ocd_grant_inobits; /\* log2 of the per-inode space consumption *\/ */ + /* __u16 ocd_grant_tax_kb; /\* extent insertion overhead, in 1K blocks *\/ */ + /* __u32 ocd_grant_max_blks;/\* maximum number of blocks per extent *\/ */ + /* __u64 ocd_transno; /\* first transno from client to be replayed *\/ */ + /* __u32 ocd_group; /\* MDS group on OST *\/ */ + /* __u32 ocd_cksum_types; /\* supported checksum algorithms *\/ */ + /* __u32 ocd_max_easize; /\* How big LOV EA can be on MDS *\/ */ + /* __u32 ocd_instance; /\* instance # of this target *\/ */ + /* __u64 ocd_maxbytes; /\* Maximum stripe size in bytes *\/ */ + /* /\* Fields after ocd_maxbytes are only accessible by the receiver */ + /* * if the corresponding flag in ocd_connect_flags is set. Accessing */ + /* * any field after ocd_maxbytes on the receiver without a valid flag */ + /* * may result in out-of-bound memory access and kernel oops. *\/ */ + /* __u16 ocd_maxmodrpcs; /\* Maximum modify RPCs in parallel *\/ */ + /* __u16 padding0; /\* added 2.1.0. also fix lustre_swab_connect *\/ */ + /* __u32 padding1; /\* added 2.1.0. also fix lustre_swab_connect *\/ */ + /* __u64 ocd_connect_flags2; */ + /* __u64 padding3; /\* added 2.1.0. also fix lustre_swab_connect *\/ */ + /* __u64 padding4; /\* added 2.1.0. also fix lustre_swab_connect *\/ */ + /* __u64 padding5; /\* added 2.1.0. also fix lustre_swab_connect *\/ */ + /* __u64 padding6; /\* added 2.1.0. also fix lustre_swab_connect *\/ */ + /* __u64 padding7; /\* added 2.1.0. also fix lustre_swab_connect *\/ */ + /* __u64 padding8; /\* added 2.1.0. also fix lustre_swab_connect *\/ */ + /* __u64 padding9; /\* added 2.1.0. also fix lustre_swab_connect *\/ */ + /* __u64 paddingA; /\* added 2.1.0. also fix lustre_swab_connect *\/ */ + /* __u64 paddingB; /\* added 2.1.0. also fix lustre_swab_connect *\/ */ + /* __u64 paddingC; /\* added 2.1.0. also fix lustre_swab_connect *\/ */ + /* __u64 paddingD; /\* added 2.1.0. also fix lustre_swab_connect *\/ */ + /* __u64 paddingE; /\* added 2.1.0. also fix lustre_swab_connect *\/ */ + /* __u64 paddingF; /\* added 2.1.0. also fix lustre_swab_connect *\/ */ + /* }; */ + + proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_connect_flags, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item_ret_uint(tree, hf_lustre_obd_connect_data_ocd_version, tvb, offset, 4, ENC_LITTLE_ENDIAN, &version); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_grant, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_index, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_brw_size, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_ibits_known, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + if (version < 0x02013900) { /* changed between 2.1.56 and 2.1.57 (a pre 2.2 tag) */ + /* uint32 ocd_nllu; */ + /* uint32 ocd_nllg; */ + proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_nllu, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_nllg, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + } else if (version < 0x02083300) { /* changed for 2.8.51 */ + /* __u8 ocd_blocksize; /\* log2 of the backend filesystem blocksize *\/ */ + /* __u8 ocd_inodespace; /\* log2 of the per-inode space consumption *\/ */ + /* __u16 ocd_grant_extent; /\* per-extent grant overhead, in 1K blocks *\/ */ + /* __u32 ocd_unused; /\* also fix lustre_swab_connect *\/ */ + proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_grant_blkbits, tvb, offset, 1, ENC_LITTLE_ENDIAN); + offset += 1; + proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_grant_inobits, tvb, offset, 1, ENC_LITTLE_ENDIAN); + offset += 1; + proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_grant_tax_kb, tvb, offset, 2, ENC_LITTLE_ENDIAN); + offset += 2; + proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_padding, tvb, offset, 4, ENC_NA); + offset += 4; + + } else { + proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_grant_blkbits, tvb, offset, 1, ENC_LITTLE_ENDIAN); + offset += 1; + proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_grant_inobits, tvb, offset, 1, ENC_LITTLE_ENDIAN); + offset += 1; + proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_grant_tax_kb, tvb, offset, 2, ENC_LITTLE_ENDIAN); + offset += 2; + proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_grant_max_blks, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + } + proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_transno, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_group, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_cksum_types, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + /* the following show up in 2.1.0, 2.2.0, and 2.1.0 respectively */ + proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_max_easize, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_instance, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_maxbytes, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + /* Rest of fields were added in 2.1.0 */ + if (version >= 0x02010000) { + proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_maxmodrpcs, tvb, offset, 2, ENC_LITTLE_ENDIAN); + offset += 2; + proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_padding, tvb, offset, 6, ENC_NA); + offset += 6; + proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_connect_flags2, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + + // Padding runs padding3 through paddingF + len = (0x10-3)*8; + proto_tree_add_item(tree, hf_lustre_obd_connect_data_ocd_padding, tvb, offset, len, ENC_NA); + offset += len; + } + + proto_item_set_len(item, offset-old_offset); + return offset; +} + +static int +dissect_struct_lfsck_request(tvbuff_t *tvb, int offset, proto_tree *parent_tree, guint32 buf_num) +{ + proto_tree *tree; + proto_item *item; + int data_len; + guint32 valid; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + item = proto_tree_add_item(parent_tree, hf_lustre_lfsck_request, tvb, offset, 96, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_lfsck_request); + + /* struct lfsck_request { */ + /* __u32 lr_event; */ + /* __u32 lr_index; */ + /* __u32 lr_flags; */ + /* __u32 lr_valid; */ + /* union { */ + /* __u32 lr_speed; */ + /* __u32 lr_status; */ + /* }; */ + /* __u16 lr_version; */ + /* __u16 lr_active; */ + /* __u16 lr_param; */ + /* __u16 lr_async_windows; */ + /* __u32 lr_flags2; */ + /* struct lu_fid lr_fid; */ + /* struct lu_fid lr_fid2; */ + /* __u32 lr_comp_id; */ + /* __u32 lr_padding_0; */ + /* __u64 lr_padding_1; */ + /* __u64 lr_padding_2; */ + /* __u64 lr_padding_3; */ + /* }; */ + /* SIZE = 64+2*16 */ + + proto_tree_add_item(tree, hf_lustre_lfsck_request_event, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lfsck_request_index, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + /* @@ bitmap of lfsck_event_flags */ + proto_tree_add_item(tree, hf_lustre_lfsck_request_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + /* @@ bitmap of lfsk_start_valid */ + proto_tree_add_item_ret_uint(tree, hf_lustre_lfsck_request_valid, tvb, offset, 4, ENC_LITTLE_ENDIAN, &valid); + offset += 4; + /* determine union based on lr_valid */ + if (valid & LSV_SPEED_LIMIT) + proto_tree_add_item(tree, hf_lustre_lfsck_request_speed, tvb, offset, 4, ENC_LITTLE_ENDIAN); + else + proto_tree_add_item(tree, hf_lustre_lfsck_request_status, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lfsck_request_version, tvb, offset, 2, ENC_LITTLE_ENDIAN); + offset += 2; + proto_tree_add_item(tree, hf_lustre_lfsck_request_active, tvb, offset, 2, ENC_LITTLE_ENDIAN); + offset += 2; + proto_tree_add_item(tree, hf_lustre_lfsck_request_param, tvb, offset, 2, ENC_LITTLE_ENDIAN); + offset += 2; + proto_tree_add_item(tree, hf_lustre_lfsck_request_async_windows, tvb, offset, 2, ENC_LITTLE_ENDIAN); + offset += 2; + /* @@ bitmap of lfsck_flags */ + proto_tree_add_item(tree, hf_lustre_lfsck_request_flags2, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + offset = dissect_struct_lu_fid(tvb, offset, tree, hf_lustre_lfsck_request_fid); + offset = dissect_struct_lu_fid(tvb, offset, tree, hf_lustre_lfsck_request_fid2); + proto_tree_add_item(tree, hf_lustre_lfsck_request_comp_id, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lfsck_request_padding, tvb, offset, 28, ENC_NA); + offset += 28; + + return offset; +} + +static int +dissect_struct_lfsck_reply(tvbuff_t *tvb, int offset, proto_tree *parent_tree, guint32 buf_num) +{ + proto_tree *tree; + proto_item *item; + int data_len; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + item = proto_tree_add_item(parent_tree, hf_lustre_lfsck_reply, tvb, offset, 16, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_lfsck_reply); + + proto_tree_add_item(tree, hf_lustre_lfsck_reply_status, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lfsck_reply_padding, tvb, offset, 4, ENC_NA); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lfsck_reply_repaired, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + + return offset; +} + +static int +dissect_llog_eadata(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, guint32 buf_num) +{ + proto_tree *tree; + proto_item *item; + guint32 data_len, opcode, len, old_offset; + + data_len = LUSTRE_BUFFER_LEN(buf_num); + if (data_len == 0) + return offset; + + /* EADATA in question is an llog record (see lustre/utils/llog_reader.c::print_records()), + * and lustre/obdclass/llog_swab.c::lustre_swab_llog_rec() */ + /* All llog_*_rec structs start with llog_rec_hdr */ + + // First element of llog_rec_hdr is record length + while ((len = tvb_get_letohl(tvb, offset)) > 0) { + opcode = tvb_get_letohl(tvb, offset+8); + + old_offset = offset; + switch (opcode) { + case LLOG_PAD_MAGIC: + len = tvb_get_letohl(tvb, offset); + item = proto_tree_add_item(parent_tree, hf_lustre_llog_rec, tvb, offset, len, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_llog_rec); + offset = dissect_struct_llog_rec_hdr(tvb, offset, tree, hf_lustre_llog_rec_hdr); + offset = add_extra_padding(tvb, offset, pinfo, tree); + /* no internal data */ + offset = dissect_struct_llog_rec_tail(tvb, offset, tree, hf_lustre_llog_rec_tail); + break; + case OST_SZ_REC: + item = proto_tree_add_item(parent_tree, hf_lustre_llog_size_change_rec, tvb, offset, 64, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_llog_size_change_rec); + /* struct llog_size_change_rec { */ + /* struct llog_rec_hdr lsc_hdr; */ + /* struct ll_fid lsc_fid; */ + /* __u32 lsc_ioepoch; */ + /* __u32 lsc_padding1; */ + /* __u64 lsc_padding2; */ + /* __u64 lsc_padding3; */ + /* struct llog_rec_tail lsc_tail; */ + /* } SIZE = 16+16+24+8 */ + offset = dissect_struct_llog_rec_hdr(tvb, offset, tree, hf_lustre_llog_size_change_rec_hdr); + offset = dissect_struct_lu_fid(tvb, offset, tree, hf_lustre_llog_size_change_rec_fid); + proto_tree_add_item(tree, hf_lustre_llog_size_change_rec_io_epoch, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_llog_size_change_rec_padding, tvb, offset, 20, ENC_NA); + offset += 20; + offset = dissect_struct_llog_rec_tail(tvb, offset, tree, hf_lustre_llog_size_change_rec_tail); + break; + case OST_RAID1_REC: + /* Obsolete, never used */ + offset = dissect_struct_llog_rec_hdr(tvb, offset, parent_tree, hf_lustre_llog_rec_hdr); + expert_add_info(pinfo, parent_tree, &ei_lustre_badopc); + expert_add_info(pinfo, parent_tree, &ei_lustre_obsopc); + break; + case MDS_UNLINK_REC: + item = proto_tree_add_item(parent_tree, hf_lustre_llog_unlink_rec, tvb, offset, 40, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_llog_unlink_rec); + /* struct llog_unlink_rec { */ + /* struct llog_rec_hdr lur_hdr; */ + /* __u64 lur_oid; */ + /* __u32 lur_oseq; */ + /* __u32 lur_count; */ + /* struct llog_rec_tail lur_tail; */ + /* } SIZE = 16+16+8 */ + /* Obsolete after 2.5.0 */ + expert_add_info(pinfo, tree, &ei_lustre_obsopc); + offset = dissect_struct_llog_rec_hdr(tvb, offset, tree, hf_lustre_llog_unlink_rec_hdr); + proto_tree_add_item(tree, hf_lustre_llog_unlink_rec_oid, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_llog_unlink_rec_oseq, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_llog_unlink_rec_count, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + offset = dissect_struct_llog_rec_tail(tvb, offset, tree, hf_lustre_llog_unlink_rec_tail); + break; + case MDS_UNLINK64_REC: + item = proto_tree_add_item(parent_tree, hf_lustre_llog_unlink64_rec, tvb, offset, 60, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_llog_unlink64_rec); + /* struct llog_unlink64_rec { */ + /* struct llog_rec_hdr lur_hdr; */ + /* struct lu_fid lur_fid; */ + /* __u32 lur_count; /\* to destroy the lost precreated *\/ */ + /* __u32 lur_padding1; */ + /* __u64 lur_padding2; */ + /* __u64 lur_padding3; */ + /* struct llog_rec_tail lur_tail; */ + /* } SIZE = 16+16+20+8 */ + offset = dissect_struct_llog_rec_hdr(tvb, offset, tree, hf_lustre_llog_unlink64_rec_hdr); + offset = dissect_struct_lu_fid(tvb, offset, tree, hf_lustre_llog_unlink64_rec_fid); + proto_tree_add_item(tree, hf_lustre_llog_unlink64_rec_count, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_llog_unlink64_rec_padding, tvb, offset, 20, ENC_NA); + offset += 20; + offset = dissect_struct_llog_rec_tail(tvb, offset, tree, hf_lustre_llog_unlink64_rec_tail); + break; + case MDS_SETATTR_REC: + item = proto_tree_add_item(parent_tree, hf_lustre_llog_setattr_rec, tvb, offset, 40, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_llog_setattr_rec); + /* Obsolete since 1.8.0 */ + expert_add_info(pinfo, tree, &ei_lustre_obsopc); + /* struct llog_setattr_rec { */ + /* struct llog_rec_hdr lsr_hdr; */ + /* __u64 lsr_oid; */ + /* __u32 lsr_oseq; */ + /* __u32 lsr_uid; */ + /* __u32 lsr_gid; */ + /* __u32 lsr_padding; */ + /* struct llog_rec_tail lsr_tail; */ + /* } SIZE = 16+16+8 */ + offset = dissect_struct_llog_rec_hdr(tvb, offset, tree, hf_lustre_llog_setattr_rec_hdr); + proto_tree_add_item(tree, hf_lustre_llog_setattr_rec_oid, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_llog_setattr_rec_oseq, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_llog_setattr_rec_uid, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_llog_setattr_rec_gid, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_llog_setattr_rec_padding, tvb, offset, 4, ENC_NA); + offset += 4; + offset = dissect_struct_llog_rec_tail(tvb, offset, tree, hf_lustre_llog_setattr_rec_tail); + break; + case MDS_SETATTR64_REC: + item = proto_tree_add_item(parent_tree, hf_lustre_llog_setattr64_rec, tvb, offset, 60, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_llog_setattr64_rec); + /* struct llog_setattr64_rec { */ + /* struct llog_rec_hdr lsr_hdr; */ + /* struct ost_id lsr_oi; */ + /* __u32 lsr_uid; */ + /* __u32 lsr_uid_h; */ + /* __u32 lsr_gid; */ + /* __u32 lsr_gid_h; */ + /* __u64 lsr_valid; */ + /* struct llog_rec_tail lsr_tail; */ + /* } */ + offset = dissect_struct_llog_rec_hdr(tvb, offset, tree, hf_lustre_llog_setattr64_rec_hdr); + offset = dissect_struct_ost_id(tvb, offset, tree); + proto_tree_add_item(tree, hf_lustre_llog_setattr64_rec_uid, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_llog_setattr64_rec_uid_h, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_llog_setattr64_rec_gid, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_llog_setattr64_rec_gid_h, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_llog_setattr64_rec_valid, tvb, offset, 4, ENC_NA); + offset += 4; + offset = dissect_struct_llog_rec_tail(tvb, offset, tree, hf_lustre_llog_setattr64_rec_tail); + break; + case OBD_CFG_REC: + /* struct llog_rec_hdr + * struct lustre_cfg + * struct llog_rec_tail + */ + len = tvb_get_letohl(tvb, offset); + item = proto_tree_add_item(parent_tree, hf_lustre_llog_rec, tvb, offset, len, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_llog_rec); + offset = dissect_struct_llog_rec_hdr(tvb, offset, tree, hf_lustre_llog_rec_hdr); + offset = dissect_struct_lustre_cfg(tvb, offset, tree); + offset = dissect_struct_llog_rec_tail(tvb, offset, tree, hf_lustre_llog_rec_tail); + break; + case PTL_CFG_REC: + /* Obsolete in 1.4.0 */ + dissect_struct_llog_rec_hdr(tvb, offset, parent_tree, hf_lustre_llog_rec_hdr); + expert_add_info(pinfo, parent_tree, &ei_lustre_obsopc); + offset = dissect_struct_eadata(tvb, offset, pinfo, parent_tree, buf_num); + break; + case LLOG_GEN_REC: + /* struct llog_gen_rec { */ + /* struct llog_rec_hdr lgr_hdr; */ + /* struct llog_gen lgr_gen; */ + /* __u64 padding1; */ + /* __u64 padding2; */ + /* __u64 padding3; */ + /* struct llog_rec_tail lgr_tail; */ + /* }; 16+16+24+8 */ + item = proto_tree_add_item(parent_tree, hf_lustre_llog_gen_rec, tvb, offset, 64, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_llog_gen_rec); + offset = dissect_struct_llog_rec_hdr(tvb, offset, tree, hf_lustre_llog_gen_rec_hdr); + offset = dissect_struct_llog_gen(tvb, offset, tree, hf_lustre_llog_gen_rec_gen); + proto_tree_add_item(tree, hf_lustre_llog_gen_rec_padding, tvb, offset, 24, ENC_NA); + offset += 24; + offset = dissect_struct_llog_rec_tail(tvb, offset, tree, hf_lustre_llog_gen_rec_tail); + break; + case LLOG_JOIN_REC: + /* Obsolete in 1.8.0 */ + offset = dissect_struct_llog_rec_hdr(tvb, offset, parent_tree, hf_lustre_llog_rec_hdr); + expert_add_info(pinfo, parent_tree, &ei_lustre_obsopc); + offset = dissect_struct_eadata(tvb, offset, pinfo, parent_tree, buf_num); + break; + case CHANGELOG_REC: + len = tvb_get_letohl(tvb, offset); + item = proto_tree_add_item(parent_tree, hf_lustre_llog_changelog_rec, tvb, offset, len, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_llog_changelog_rec); + /* struct llog_changelog_rec { */ + /* struct llog_rec_hdr cr_hdr; */ + /* struct changelog_rec cr; /\**< Variable length field *\/ */ + /* struct llog_rec_tail cr_do_not_use; /\**< for_sizeof_only *\/ */ + /* } 16+cr+8 */ + offset = dissect_struct_llog_rec_hdr(tvb, offset, tree, hf_lustre_llog_changelog_rec_hdr); + offset = dissect_struct_changelog_rec(tvb, offset, tree); + offset = dissect_struct_llog_rec_tail(tvb, offset, tree, hf_lustre_llog_changelog_rec_tail); + break; + case CHANGELOG_USER_REC: + /* struct llog_changelog_user_rec { */ + /* struct llog_rec_hdr cur_hdr; */ + /* __u32 cur_id; */ + /* __u32 cur_padding; */ + /* __u64 cur_endrec; */ + /* struct llog_rec_tail cur_tail; */ + /* } */ + //@@ HERE + dissect_struct_llog_rec_hdr(tvb, offset, parent_tree, hf_lustre_llog_rec_hdr); + offset = dissect_struct_eadata(tvb, offset, pinfo, parent_tree, buf_num); + break; + case HSM_AGENT_REC: + /* struct llog_agent_req_rec { */ + /* struct llog_rec_hdr arr_hdr; /\**< record header *\/ */ + /* __u32 arr_status; /\**< status of the request *\/ */ + /* /\* must match enum */ + /* * agent_req_status *\/ */ + /* __u32 arr_archive_id; /\**< backend archive number *\/ */ + /* __u64 arr_flags; /\**< req flags *\/ */ + /* __u64 arr_compound_id; /\**< compound cookie *\/ */ + /* __u64 arr_req_create; /\**< req. creation time *\/ */ + /* __u64 arr_req_change; /\**< req. status change time *\/ */ + /* struct hsm_action_item arr_hai; /\**< req. to the agent *\/ */ + /* struct llog_rec_tail arr_tail; /\**< record tail for_sizezof_only *\/ */ + /* } */ + dissect_struct_llog_rec_hdr(tvb, offset, parent_tree, hf_lustre_llog_rec_hdr); + offset = dissect_struct_eadata(tvb, offset, pinfo, parent_tree, buf_num); + //@@ HERE + break; + case UPDATE_REC: + /* struct llog_update_record { */ + /* struct llog_rec_hdr lur_hdr; */ + /* struct update_records lur_update_rec; */ + /* /\* Note ur_update_rec has a variable size, so comment out */ + /* * the following ur_tail, in case someone use it directly */ + /* * */ + /* * struct llog_rec_tail lur_tail; */ + /* *\/ */ + /* }; */ + dissect_struct_llog_rec_hdr(tvb, offset, parent_tree, hf_lustre_llog_rec_hdr); + offset = dissect_struct_eadata(tvb, offset, pinfo, parent_tree, buf_num); + //@@ HERE + break; + case LLOG_HDR_MAGIC: + offset = dissect_struct_llog_log_hdr(tvb, offset, pinfo, parent_tree, buf_num); + break; + case LLOG_LOGID_MAGIC: + /* struct llog_logid_rec { */ + /* struct llog_rec_hdr lid_hdr; */ + /* struct llog_logid lid_id; */ + /* __u32 lid_padding1; */ + /* __u64 lid_padding2; */ + /* __u64 lid_padding3; */ + /* struct llog_rec_tail lid_tail; */ + /* } */ + item = proto_tree_add_item(parent_tree, hf_lustre_llog_logid_rec, tvb, offset, len, ENC_NA); + tree = proto_item_add_subtree(item, ett_lustre_llog_logid_rec); + offset = dissect_struct_llog_rec_hdr(tvb, offset, parent_tree, hf_lustre_llog_logid_rec_hdr); + offset = dissect_struct_llog_logid(tvb, offset, tree, hf_lustre_llog_logid_rec_id); + proto_tree_add_item(tree, hf_lustre_llog_logid_rec_padding, tvb, offset, 12, ENC_NA); + offset += 12; + offset = dissect_struct_llog_rec_tail(tvb, offset, tree, hf_lustre_llog_logid_rec_tail); + break; + default: + expert_add_info_format(pinfo, parent_tree, &ei_lustre_badopc, "UNKNOWN LLOG REC Type: %u", opcode); + break; + } + + if (offset-old_offset != len) { + expert_add_info_format(pinfo, parent_tree, &ei_lustre_buflen, + "LLOG REC: Bad Parse Length (opc:%u len:%u parsed:%d)", opcode, len, (offset-old_offset)); + offset = old_offset + len; + break; + } + } + + offset = add_extra_padding(tvb, offset, pinfo, parent_tree); + return offset; +} + +static int +dissect_generic_connect(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + /* [targetuuid][clientuuid][lustre_handle][obd_connect_data] */ + offset = dissect_struct_obd_uuid(tvb, offset, tree, hf_lustre_target_uuid); + offset = dissect_struct_obd_uuid(tvb, offset, tree, hf_lustre_client_uuid); + offset = dissect_struct_lustre_handle(tvb, offset, tree, hf_lustre_lustre_handle); + offset = dissect_struct_obd_connect_data(tvb, offset, pinfo, tree); + + return offset; +} + +/******************************************************************** \ + * + * OPCODE Processing + * + * decode these via lustre/ptlrpc/layout.c + * +\********************************************************************/ + +static int +process_opcode_ost(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, lustre_trans_t *trans, guint32 pb_type) +{ + switch (trans->opcode){ + case OST_REPLY: /* obsolete so nothing */ + break; + case OST_GETATTR: + case OST_SETATTR: + case OST_PUNCH: + case OST_SYNC: + /* REQ: [OST_BODY][CAPA] + * REP: [OST_BODY] */ + offset = dissect_struct_ost_body(tvb, offset, tree); + if (pb_type == PTL_RPC_MSG_REQUEST) + offset = dissect_struct_capa(tvb, offset, tree, LUSTRE_REC_OFF+1); + break; + + case OST_READ: /* OST_BRW_READ */ + /* REQ: [OST_BODY][[obd_ioobj]][[niobuf_remote]][capa] + * REP: [OST_BODY] */ + offset = dissect_struct_ost_body(tvb, offset, tree); + if (pb_type == PTL_RPC_MSG_REQUEST) { + offset = dissect_struct_obd_ioobj(tvb, offset, tree, LUSTRE_REC_OFF+1); + offset = dissect_struct_niobuf_remote(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+2); + offset = dissect_struct_capa(tvb, offset, tree, LUSTRE_REC_OFF+3); + } + break; + + case OST_WRITE: /* OST_BRW_WRITE */ + /* REQ: [OST_BODY][[obd_ioobj]][[niobuf_remote]][capa] + * REP: [OST_BODY][RCS] */ + offset = dissect_struct_ost_body(tvb, offset, tree); + if (pb_type == PTL_RPC_MSG_REQUEST) { + offset = dissect_struct_obd_ioobj(tvb, offset, tree, LUSTRE_REC_OFF+1); + offset = dissect_struct_niobuf_remote(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+2); + offset = dissect_struct_capa(tvb, offset, tree, LUSTRE_REC_OFF+3); + } + if (pb_type == PTL_RPC_MSG_REPLY) + offset = dissect_rc_array(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+1); + break; + + case OST_CREATE: + offset = dissect_struct_ost_body(tvb, offset, tree); + break; + + case OST_DESTROY: + /* REQ: [OST_BODY][DLM_REQ][CAPA] + * REP: [OST_BODY] */ + offset = dissect_struct_ost_body(tvb, offset, tree); + if (pb_type == PTL_RPC_MSG_REPLY) + break; + + offset = dissect_struct_ldlm_request(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+1); + offset = dissect_struct_capa(tvb, offset, tree, LUSTRE_REC_OFF+2); + break; + + case OST_GET_INFO: + /* REQ: [GETINFO_KEY] + * REP: [GENERIC_DATA] */ + if (pb_type == PTL_RPC_MSG_REQUEST) + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_ost_key, LUSTRE_REC_OFF); + if (pb_type == PTL_RPC_MSG_REPLY) + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_ost_val, LUSTRE_REC_OFF); + break; + + case OST_CONNECT: + /* REQ: CONNECT CLIENT CHAIN == [targetuuid][clientuuid][lustre_handle][obd_connect_data] + * REP: [OBD_CONNECT_DATA] */ + if (pb_type == PTL_RPC_MSG_REQUEST) + offset = dissect_generic_connect(tvb, offset, pinfo, tree); + if (pb_type == PTL_RPC_MSG_REPLY) + offset = dissect_struct_obd_connect_data(tvb, offset, pinfo, tree); + break; + + case OST_DISCONNECT: + /* no data */ + break; + + case OST_OPEN: + case OST_CLOSE: + /* no data - code is obsolete */ + break; + + case OST_STATFS: + /* REQ: no data + PRE: [obd_statfs] */ + if (pb_type == PTL_RPC_MSG_REQUEST) + break; + offset = dissect_struct_obd_statfs(tvb, offset, tree); + break; + + case OST_SET_INFO: + /* REQ: [KEY][VAL] + REP: no data */ + if (pb_type == PTL_RPC_MSG_REPLY) + break; + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_ost_key, LUSTRE_REC_OFF); + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_ost_val, LUSTRE_REC_OFF+1); + break; + + case OST_QUOTACHECK: /* OBSOLETED after 2.4 */ + expert_add_info(pinfo, tree, &ei_lustre_obsopc); + if (pb_type == PTL_RPC_MSG_REQUEST) + offset = dissect_struct_obd_quotactl(tvb, offset, tree); + /* nothing in reply */ + break; + + case OST_QUOTACTL: + /* REQ: [QUOTACTL] + * REP: [QUOTACTL] */ + offset = dissect_struct_obd_quotactl(tvb, offset, tree); + break; + + case OST_QUOTA_ADJUST_QUNIT: /* OBSOLETED after 2.4 */ + expert_add_info(pinfo, tree, &ei_lustre_obsopc); + /* [quota_adjust_qunit] */ + offset = dissect_struct_quota_adjust_qunit(tvb, offset, tree, LUSTRE_REC_OFF); + break; + + case OST_LADVISE: + /* REQ: [OST_BODY][LADVISE_HDR][LADVISE] + * REP: [OST_BODY] */ + /*[ost_body] in both case */ + offset = dissect_struct_ost_body(tvb, offset, tree); + if (pb_type == PTL_RPC_MSG_REPLY) + break; + + offset = dissect_struct_lu_ladvise_hdr(tvb, offset, pinfo, tree); + offset = dissect_struct_lu_ladvise(tvb, offset, tree); + break; + default: + expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "UNKNOWN OST OPCODE: %d (type: %d)", trans->opcode, pb_type); + break; + }; + return offset; +} + +static int +process_opcode_reint_req(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree * tree, lustre_trans_t *trans) +{ + trans->sub_opcode = tvb_get_letohl(tvb, offset); + + offset = dissect_struct_mdt_rec_reint(tvb, offset, pinfo, tree, LUSTRE_REC_OFF); + if (trans->sub_opcode == REINT_RMENTRY) + return offset; + offset = dissect_struct_capa(tvb, offset, tree, LUSTRE_REC_OFF+1); + + switch(trans->sub_opcode) { + case REINT_SETATTR: + /* [REC REINT][CAPA1][MDT EPOCH][EADATA][LOGCOOKIES][DLM REQ] */ + offset = dissect_struct_mdt_ioepoch(tvb, offset, tree, LUSTRE_REC_OFF+2); + offset = dissect_struct_eadata(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+3); + offset = dissect_struct_llog_cookie_array(tvb, offset, tree, LUSTRE_REC_OFF+4); + offset = dissect_struct_ldlm_request(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+5); + break; + case REINT_CREATE: + /* Create Types: + * [REC REINT][CAPA1][NAME] + * ACL: [EADATA][DLM REQ][FILE SECCTX NAME][FILE SECCTX] + * SLAVE: [EADATA][DLM REQ] + * SYM: [SYMTGT][DLM REQ][FILE SECCTX NAME][FILE SECCTX] + */ + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_filename, LUSTRE_REC_OFF+2); + // This could also be string for symlink + offset = dissect_struct_eadata(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+3); + offset = dissect_struct_ldlm_request(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+4); + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_secctx_name, LUSTRE_REC_OFF+5); + offset = display_buffer_data(tvb, pinfo, offset, tree, LUSTRE_REC_OFF+6, "Security Context"); + break; + case REINT_LINK: + /* [REC REINT][CAPA1][CAPA2][NAME][DLM REQ] */ + offset = dissect_struct_capa(tvb, offset, tree, LUSTRE_REC_OFF+2); + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_filename, LUSTRE_REC_OFF+3); + offset = dissect_struct_ldlm_request(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+4); + break; + case REINT_UNLINK: + /* [REC REINT][CAPA1][NAME][DLM REQ] */ + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_filename, LUSTRE_REC_OFF+2); + offset = dissect_struct_ldlm_request(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+3); + break; + case REINT_RENAME: + /* [REC REINT][CAPA1][CAPA2][NAME][SYMTGT][DLM REQ] */ + offset = dissect_struct_capa(tvb, offset, tree, LUSTRE_REC_OFF+2); + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_filename, LUSTRE_REC_OFF+3); + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_target, LUSTRE_REC_OFF+4); + offset = dissect_struct_ldlm_request(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+5); + break; + case REINT_OPEN: + /* [REC REINT][CAPA1][CAPA2][NAME][EADATA][FILE SECCTX NAME][FILE SECCTX] */ + offset = dissect_struct_capa(tvb, offset, tree, LUSTRE_REC_OFF+2); + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_filename, LUSTRE_REC_OFF+3); + offset = dissect_struct_eadata(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+4); + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_secctx_name, LUSTRE_REC_OFF+5); + offset = display_buffer_data(tvb, pinfo, offset, tree, LUSTRE_REC_OFF+6, "Security Context"); + break; + case REINT_SETXATTR: + /* [REC REINT][CAPA1][NAME][EADATA][DLM REQ] */ + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_filename, LUSTRE_REC_OFF+2); + offset = dissect_struct_eadata(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+3); + offset = dissect_struct_ldlm_request(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+4); + break; + case REINT_RMENTRY: + /* nothing further - and will never get here */ + break; + case REINT_MIGRATE: + /* [REC REINT][CAPA1][CAPA2][NAME][SYMTGT][DLM REQ][MDT EPOCH][CLOSE DATA] */ + offset = dissect_struct_capa(tvb, offset, tree, LUSTRE_REC_OFF+2); + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_filename, LUSTRE_REC_OFF+3); + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_secctx_name, LUSTRE_REC_OFF+4); + offset = dissect_struct_ldlm_request(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+5); + offset = dissect_struct_mdt_ioepoch(tvb, offset, tree, LUSTRE_REC_OFF+6); + offset = dissect_struct_close_data(tvb, offset, tree, LUSTRE_REC_OFF+7); + break; + } + + return offset; +} + +static int +process_opcode_reint_rep(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree * tree, lustre_trans_t *trans) +{ + offset = dissect_struct_mdt_body(tvb, offset, tree, LUSTRE_REC_OFF); + + /* trans->sub_opcode is set during REQUEST */ + switch(trans->sub_opcode) { + case REINT_SETATTR: + case REINT_OPEN: + /* [MDT BODY][MDT MD][ACL][CAPA1][CAPA2] */ + offset = dissect_struct_lov_mds_md(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+1); + offset = dissect_struct_acl(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+2); + offset = dissect_struct_capa(tvb, offset ,tree, LUSTRE_REC_OFF+3); + offset = dissect_struct_capa(tvb, offset ,tree, LUSTRE_REC_OFF+4); + break; + case REINT_CREATE: + /* [MDT BODY][CAPA] */ + offset = dissect_struct_capa(tvb, offset, tree, LUSTRE_REC_OFF+1); + break; + case REINT_LINK: + case REINT_SETXATTR: + case REINT_RMENTRY: + /* [MDT BODY] */ + break; + case REINT_UNLINK: + case REINT_RENAME: + case REINT_MIGRATE: + /* [MDT BODY][MDT MD][LOGCOOKIES][CAPA1][CAPA2] */ + offset = dissect_struct_lov_mds_md(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+1); + offset = dissect_struct_llog_cookie_array(tvb, offset, tree, LUSTRE_REC_OFF+2); + offset = dissect_struct_capa(tvb, offset ,tree, LUSTRE_REC_OFF+3); + offset = dissect_struct_capa(tvb, offset ,tree, LUSTRE_REC_OFF+4); + break; + } + + return offset; +} + +static int +process_opcode_mds(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree * tree, lustre_trans_t *trans, guint32 pb_type) +{ + switch (trans->opcode) { + case MDS_DISCONNECT: + /* no data */ + break; + case MDS_GET_ROOT: + /* REQ: [mdt body][NAME] */ + /* REP: [mdt body][capa] */ + offset = dissect_struct_mdt_body(tvb, offset, tree, LUSTRE_REC_OFF); + if (pb_type == PTL_RPC_MSG_REQUEST) + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_name, LUSTRE_REC_OFF+1); + if (pb_type == PTL_RPC_MSG_REPLY) + offset = dissect_struct_capa(tvb, offset, tree, LUSTRE_REC_OFF+1); + break; + + case MDS_SETXATTR: + /* Obsolete since 2.0.0, should use MDS_REINT.REINT_SETXATTR */ + expert_add_info(pinfo, tree, &ei_lustre_obsopc); + if(pb_type==PTL_RPC_MSG_REQUEST) + /* [mds body] */ + offset = dissect_struct_mdt_body(tvb, offset, tree, LUSTRE_REC_OFF); + /* if (reply) : [nothing] */ + break; + + case MDS_GETXATTR: + /* REQ: [MDT BODY][CAPA][NAME][EADATA] + * REP: [MDT BODY][EADATA] */ + offset = dissect_struct_mdt_body(tvb, offset, tree, LUSTRE_REC_OFF); + if (pb_type == PTL_RPC_MSG_REQUEST) { + offset = dissect_struct_capa(tvb, offset, tree, LUSTRE_REC_OFF+1); + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_name, LUSTRE_REC_OFF+2); + offset = dissect_struct_eadata(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+3); + } + if (pb_type == PTL_RPC_MSG_REPLY) + offset = dissect_struct_eadata(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+1); + break; + + case MDS_GETATTR_NAME: + /* REQ: [MDT BODY][CAPA][NAME] + * REP: [MDT BODY][mdt_md][acl][capa1][capa2] */ + case MDS_GETATTR: + /* REQ: [MDT BODY][CAPA] + * REP: [MDT BODY][mdt_md][acl][capa1][capa2] */ + offset = dissect_struct_mdt_body(tvb, offset, tree, LUSTRE_REC_OFF); + if (pb_type == PTL_RPC_MSG_REQUEST) { + offset = dissect_struct_capa(tvb, offset, tree, LUSTRE_REC_OFF+1); + if (trans->opcode == MDS_GETATTR_NAME) + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_name, LUSTRE_REC_OFF+2); + } + if (pb_type == PTL_RPC_MSG_REPLY) { + offset = dissect_struct_lov_mds_md(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+1); + offset = dissect_struct_acl(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+2); + offset = dissect_struct_capa(tvb, offset, tree, LUSTRE_REC_OFF+3); + offset = dissect_struct_capa(tvb, offset, tree, LUSTRE_REC_OFF+4); + } + break; + + case MDS_PIN: + case MDS_UNPIN: + /* NEVER USED In a release */ + case MDS_DONE_WRITING: + /* Obsolete since 2.8.0 */ + expert_add_info(pinfo, tree, &ei_lustre_obsopc); + /* [mdt_body] */ + offset = dissect_struct_mdt_body(tvb, offset, tree, LUSTRE_REC_OFF); + break; + + case MDS_READPAGE: + /* page transport: MDS BULK PORTAL */ + case MDS_SYNC: + /* REQ: [MDT BODY][CAPA] + * REP: [MDT BODY] */ + offset = dissect_struct_mdt_body(tvb, offset, tree, LUSTRE_REC_OFF); + if (pb_type == PTL_RPC_MSG_REQUEST) + offset = dissect_struct_capa(tvb, offset, tree, LUSTRE_REC_OFF+1); + break; + + case MDS_CLOSE: + /* REQ: [MDT IOEPOCH][REINT][CAPA] + * REP: [MDT BODY][MDT MD][LOGCOOKIES][CAPA1][CAPA2] */ + if (pb_type == PTL_RPC_MSG_REQUEST) { + offset = dissect_struct_mdt_ioepoch(tvb, offset, tree, LUSTRE_REC_OFF); + offset = dissect_struct_mdt_rec_reint(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+1); + offset = dissect_struct_capa(tvb, offset, tree, LUSTRE_REC_OFF+2); + offset = dissect_struct_close_data(tvb, offset, tree, LUSTRE_REC_OFF+3); + } + if (pb_type == PTL_RPC_MSG_REPLY) { + offset = dissect_struct_mdt_body(tvb, offset, tree, LUSTRE_REC_OFF); + offset = dissect_struct_lov_mds_md(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+1); + offset = dissect_struct_llog_cookie_array(tvb, offset, tree, LUSTRE_REC_OFF+2); + offset = dissect_struct_capa(tvb, offset ,tree, LUSTRE_REC_OFF+3); + offset = dissect_struct_capa(tvb, offset ,tree, LUSTRE_REC_OFF+4); + } + break; + + case MDS_STATFS: + /* REQ: no data + * REP: [OBD STATFS] */ + if (pb_type == PTL_RPC_MSG_REPLY) + offset = dissect_struct_obd_statfs(tvb, offset, tree); + break; + + case MDS_REINT: + /* the structure depend on the intent_opcode */ + if (pb_type == PTL_RPC_MSG_REQUEST) + offset = process_opcode_reint_req(tvb, offset, pinfo, tree, trans); + if (pb_type == PTL_RPC_MSG_REPLY) + offset = process_opcode_reint_rep(tvb, offset, pinfo, tree, trans); + + break; + + case MDS_SET_INFO: + /* Missing from lustre/ptlrpc/layout.c */ + /* REQ: [KEY][VAL] + * REP: no data */ + if (pb_type == PTL_RPC_MSG_REQUEST) { + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_filename, LUSTRE_REC_OFF); + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_mdt_val, LUSTRE_REC_OFF+1); + } + break; + + case MDS_QUOTACHECK: + /* Obsolete since 2.8.0 */ + expert_add_info(pinfo, tree, &ei_lustre_obsopc); + /* REQ: [obd_quotactl] + * REP: no data */ + if (pb_type == PTL_RPC_MSG_REQUEST) + offset = dissect_struct_obd_quotactl(tvb, offset, tree); + break; + + case MDS_QUOTACTL: + /* REQ: [obd_quotactl] + * REP: [obd_quotactl] */ + offset = dissect_struct_obd_quotactl(tvb, offset, tree); + break; + + case MDS_CONNECT: + /* REQ: generic connect chain ([targetuuid][clientuuid][lustre_handle][obd_connect_data]) + * REP: [CONNECT DATA] */ + if (pb_type == PTL_RPC_MSG_REQUEST) + offset = dissect_generic_connect(tvb, offset, pinfo, tree); + if (pb_type == PTL_RPC_MSG_REPLY || pb_type == PTL_RPC_MSG_ERR) /*[obd_connect_data]*/ + offset = dissect_struct_obd_connect_data(tvb, offset, pinfo, tree); + break; + + case MDS_HSM_REQUEST: + /* REQ: [mdt_body][hsm_request][array of hsm_user_item][generic_data] + * REP: no data */ + if (pb_type == PTL_RPC_MSG_REQUEST) { + offset = dissect_struct_mdt_body(tvb, offset, tree, LUSTRE_REC_OFF); + offset = dissect_struct_hsm_request(tvb, offset, tree); + offset = dissect_struct_hsm_user_item_array(tvb, offset, tree, LUSTRE_REC_OFF+2); + offset = display_buffer_data(tvb, pinfo, offset, tree, LUSTRE_REC_OFF+3, NULL); + } + break; + + case MDS_HSM_PROGRESS: + /* REQ: [mdt_body][hsm_progress] + * REP: no data */ + if (pb_type == PTL_RPC_MSG_REQUEST) { + offset = dissect_struct_mdt_body(tvb, offset, tree, LUSTRE_REC_OFF); + offset = dissect_struct_hsm_progress(tvb, offset, tree); + } + break; + + case MDS_HSM_STATE_GET: + /* REQ: [mdt_body][capa] + * REP: [MDT BODY][HSM USER STATE] */ + offset = dissect_struct_mdt_body(tvb, offset, tree, LUSTRE_REC_OFF); + if (pb_type == PTL_RPC_MSG_REQUEST) + offset = dissect_struct_capa(tvb, offset, tree, LUSTRE_REC_OFF+1); + if (pb_type == PTL_RPC_MSG_REPLY) + offset = dissect_struct_hsm_user_state(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+1); + break; + + case MDS_GET_INFO: + /* REQ: [KEY][LENGTH] + * REP: [VAL] */ + if (pb_type == PTL_RPC_MSG_REQUEST) { + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_mdt_key, LUSTRE_REC_OFF); + // BUFFER: LUSTRE_REC_OFF+1 + proto_tree_add_item(tree, hf_lustre_mdt_vallen, tvb, offset, 4, ENC_LITTLE_ENDIAN); + } + if (pb_type == PTL_RPC_MSG_REPLY) + offset = display_buffer_data(tvb, pinfo, offset, tree, LUSTRE_REC_OFF, NULL); + default: + expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "UNKNOWN MDS OPCODE: %d (type: %d)", trans->opcode, pb_type); + break; + }; + + return offset; +} + +static int +process_ldlm_intent_req(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree * tree, lustre_trans_t *trans) +{ + /* > 2 buffers means LDLM_INTENT */ + if (LUSTRE_BUFCOUNT <= 2) + return offset; + + /* REQ: [DLM REQ][INTENT] + * Basic: -- + * Default: [REC REINT] + * OPEN: [REC REINT][CAPA1][CAPA2][NAME][EADATA][SECCTX NAME][SECCTX] + * CREATE: [REC REINT][CAPA1][NAME][EADATA][SECCTX NAME][SECCTX] + * GETATTR: [MDT BODY][CAPA1][NAME] + * UNLINK: [REC REINT][CAPA1][NAME] + * LAYOUT: [LAYOUT INTENT][EADATA] + * GETXATTR: [MDT BODY][CAPA1] + * QUOTA*: [QUOTA BODY] + */ + /* could also sanity check: ldlm_request.lock_flags & LDLM_FL_HAS_INTENT */ + offset = dissect_struct_ldlm_intent(tvb, offset, pinfo, tree, trans, LUSTRE_REC_OFF+1); + + switch (trans->sub_opcode) { + case IT_OPEN_CREAT: + case IT_OPEN: + offset = dissect_struct_mdt_rec_reint(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+2); + offset = dissect_struct_capa(tvb, offset, tree, LUSTRE_REC_OFF+3); + offset = dissect_struct_capa(tvb, offset, tree, LUSTRE_REC_OFF+4); + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_filename, LUSTRE_REC_OFF+5); + offset = dissect_struct_eadata(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+6); + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_secctx_name, LUSTRE_REC_OFF+7); + offset = display_buffer_data(tvb, pinfo, offset, tree, LUSTRE_REC_OFF+8, "Security Context"); + break; + case IT_CREAT: + offset = dissect_struct_mdt_rec_reint(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+2); + offset = dissect_struct_capa(tvb, offset, tree, LUSTRE_REC_OFF+3); + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_filename, LUSTRE_REC_OFF+4); + offset = dissect_struct_eadata(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+5); + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_secctx_name, LUSTRE_REC_OFF+6); + offset = display_buffer_data(tvb, pinfo, offset, tree, LUSTRE_REC_OFF+7, "Security Context"); + break; + case IT_LOOKUP: /* lustre/lmv/lmv_intent.c::lmv_intent_remote() */ + case IT_GETATTR: + offset = dissect_struct_mdt_body(tvb, offset, tree, LUSTRE_REC_OFF); + offset = dissect_struct_capa(tvb, offset, tree, LUSTRE_REC_OFF+3); + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_filename, LUSTRE_REC_OFF+4); + break; + case IT_UNLINK: + offset = dissect_struct_mdt_rec_reint(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+2); + offset = dissect_struct_capa(tvb, offset, tree, LUSTRE_REC_OFF+3); + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_filename, LUSTRE_REC_OFF+4); + break; + case IT_LAYOUT: + offset = dissect_struct_layout_intent(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+2); + offset = dissect_struct_eadata(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+3); + break; + case IT_GETXATTR: + offset = dissect_struct_mdt_body(tvb, offset, tree, LUSTRE_REC_OFF); + offset = dissect_struct_capa(tvb, offset, tree, LUSTRE_REC_OFF+3); + break; + case IT_QUOTA_DQACQ: + case IT_QUOTA_CONN: + offset = dissect_struct_quota_body(tvb, offset, tree, LUSTRE_REC_OFF+2); + break; + default: + offset = dissect_struct_mdt_rec_reint(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+2); + break; + } + + return offset; +} + +static int +process_ldlm_intent_rep(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree * tree, lustre_trans_t *trans) +{ + /* LDLM_ENQUEUE: + * REP: [DLM REP][DLM LVB] + * INTENT: + * REP: [DLM REP]... + * Default: [MDT BODY][MDT MD][ACL] + * LAYOUT: [DLM LVB] + * GETATTR: [MDT BODY][MDT MD][ACL][CAPA1] + * CREATE: [MDT BODY][MDT MD][ACL][CAPA1] + * OPEN: [MDT BODY][MDT MD][ACL][CAPA1][CAPA2] + * QUOTA: [DLM LVB][QUOTA BODY] + * GETXATTR: [MDT BODY][MDT MD][ACL][EADATA][EAVALS][EAVALS LENS] + */ + offset = dissect_struct_ldlm_reply(tvb, offset, pinfo, tree, LUSTRE_REC_OFF); + switch (trans->sub_opcode) { + case 0: /* LDLM_ENQUEUE - no INTENT */ + case IT_LAYOUT: + /* if tvb_get_letohl(tvb, offset) == LOV_MAGIC_V1 then DLMLVB :: lov_mds_md_v1 */ + offset = dissect_struct_lov_mds_md(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+1); + break; + case IT_GETATTR: + case IT_CREAT: + offset = dissect_struct_mdt_body(tvb, offset, tree, LUSTRE_REC_OFF+1); + offset = dissect_struct_lov_mds_md(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+2); + offset = dissect_struct_acl(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+3); + offset = dissect_struct_capa(tvb, offset, tree, LUSTRE_REC_OFF+4); + break; + case IT_OPEN: + offset = dissect_struct_mdt_body(tvb, offset, tree, LUSTRE_REC_OFF+1); + offset = dissect_struct_lov_mds_md(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+2); + offset = dissect_struct_acl(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+3); + offset = dissect_struct_capa(tvb, offset, tree, LUSTRE_REC_OFF+4); + offset = dissect_struct_capa(tvb, offset, tree, LUSTRE_REC_OFF+5); + break; + case IT_QUOTA_DQACQ: + case IT_QUOTA_CONN: + offset = dissect_struct_lov_mds_md(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+1); + offset = dissect_struct_quota_body(tvb, offset, tree, LUSTRE_REC_OFF+2); + break; + case IT_GETXATTR: + offset = dissect_struct_mdt_body(tvb, offset, tree, LUSTRE_REC_OFF+1); + offset = dissect_struct_lov_mds_md(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+2); + offset = dissect_struct_acl(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+3); + /* this sucks up [EADATA][EAVALS][EAVALS LENS] */ + offset = dissect_xattr_buffers(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+4); + break; + default: + offset = dissect_struct_mdt_body(tvb, offset, tree, LUSTRE_REC_OFF+1); + offset = dissect_struct_lov_mds_md(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+2); + offset = dissect_struct_acl(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+3); + break; + } + return offset; +} + +static int +process_opcode_ldlm(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree * tree, lustre_trans_t *trans, guint32 pb_type) +{ + if (pb_type == PTL_RPC_MSG_REQUEST) + switch (trans->opcode) { + case LDLM_ENQUEUE: + /* REQ: [DLM REQ]{[INTENT]...} */ + offset = dissect_struct_ldlm_request(tvb, offset, pinfo, tree, LUSTRE_REC_OFF); + offset = process_ldlm_intent_req(tvb, offset, pinfo, tree, trans); + break; + case LDLM_CONVERT: + case LDLM_CANCEL: + case LDLM_BL_CALLBACK: + case LDLM_GL_CALLBACK: + /* REQ: [DLM REQ] */ + offset = dissect_struct_ldlm_request(tvb, offset, pinfo, tree, LUSTRE_REC_OFF); + break; + case LDLM_CP_CALLBACK: + /* REQ: [DLM REQ][DLM LVB] */ + offset = dissect_struct_ldlm_request(tvb, offset, pinfo, tree, LUSTRE_REC_OFF); + /* lustre/ldlm/ldlm_lockd.c::ldlm_handle_cp_callback() + * if extent lock, lvb data is ost_lvb struct, no other + * options seem to exist */ + offset = dissect_struct_ost_lvb(tvb, offset, tree, LUSTRE_REC_OFF+1); + break; + case LDLM_SET_INFO: + /* not in lustreptlrpc/layout.c + * in lustre/ldlm/ldlm_lockd.c::ldlm_handle_setinfo() treat like RQF_OBD_SET_INFO */ + /* REQ: [KEY][VAL] */ + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_ldlm_key, LUSTRE_REC_OFF); + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_ldlm_val, LUSTRE_REC_OFF+1); + default: + expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "UNKNOWN LDLM OPCODE: %d (type: %d)", trans->opcode, pb_type); + break; + } + + if (pb_type == PTL_RPC_MSG_REPLY) + switch (trans->opcode) { + case LDLM_ENQUEUE: + offset = process_ldlm_intent_rep(tvb, offset, pinfo, tree, trans); + break; + case LDLM_CONVERT: + /* REP: [DLM REP] */ + offset = dissect_struct_ldlm_reply(tvb, offset, pinfo, tree, LUSTRE_REC_OFF); + break; + case LDLM_CANCEL: + case LDLM_BL_CALLBACK: + case LDLM_CP_CALLBACK: + /* no data */ + break; + case LDLM_GL_CALLBACK: + /* REP: [DLM LVB] */ + offset = dissect_struct_ost_lvb(tvb, offset, tree, LUSTRE_REC_OFF); + break; + case LDLM_SET_INFO: + /* no data - c.f. Request reasoning, this prossesed as RFQ_OBD_SET_INFO */ + break; + default: + expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "UNKNOWN LDLM OPCODE: %d (type: %d)", trans->opcode, pb_type); + break; + } + return offset; +} + +static int +process_opcode_mgs(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, lustre_trans_t *trans, guint32 pb_type) +{ + switch (trans->opcode){ + case MGS_CONNECT: + /* REQ: generic connect chain ([targetuuid][clientuuid][lustre_handle][obd_connect_data]) + * REP: [CONNECT DATA] */ + if (pb_type == PTL_RPC_MSG_REQUEST) + offset = dissect_generic_connect(tvb, offset, pinfo, tree); + if (pb_type == PTL_RPC_MSG_REPLY || pb_type == PTL_RPC_MSG_ERR) + offset = dissect_struct_obd_connect_data(tvb, offset, pinfo, tree); + break; + case MGS_DISCONNECT: + /* no data */ + break; + case MGS_EXCEPTION: + /* no data */ + break; + case MGS_TARGET_REG: + /* REQ: [mgs_target_info] + * REP: [mgs_target_info] */ + offset = dissect_struct_mgs_target_info(tvb, offset, pinfo, tree, LUSTRE_REC_OFF); + break; + case MGS_TARGET_DEL: + /* no data */ + break; + case MGS_SET_INFO: + /* REQ: [mgs_send_param] + * REP: [mgs_send_param] */ + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_mgs_send_param, LUSTRE_REC_OFF); + break; + case MGS_CONFIG_READ: + /* REQ: [mgs_config_body] + * REP: [mgs_config_res] */ + if (pb_type==PTL_RPC_MSG_REQUEST) + offset = dissect_struct_mgs_config_body(tvb, offset, pinfo, tree, trans); + if (pb_type==PTL_RPC_MSG_REPLY) + offset = dissect_struct_mgs_config_res(tvb, offset, pinfo, tree, trans); + break; + default: + expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "UNKNOWN MGS OPCODE: %d (type: %d)", trans->opcode, pb_type); + break; + }; + return offset; +} + + +static int +process_opcode_obd(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, lustre_trans_t *trans, guint32 pb_type) +{ + switch (trans->opcode) { + case OBD_PING: + /* no data */ + break; + case OBD_LOG_CANCEL: + /* REQ: [LOGCOOKIES] + REP: no data */ + if (pb_type==PTL_RPC_MSG_REQUEST) + offset = dissect_struct_llog_cookie_array(tvb, offset, tree, LUSTRE_REC_OFF); + break; + case OBD_QC_CALLBACK: /* not used since 2.4 */ + expert_add_info(pinfo, tree, &ei_lustre_obsopc); + break; + case OBD_IDX_READ: + /* REQ: [idx_info] + REP: [idx_info] */ + offset = dissect_struct_idx_info(tvb, offset, tree, LUSTRE_REC_OFF); + break; + default: + expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "UNKNOWN OBD OPCODE: %d (type: %d)", trans->opcode, pb_type); + }; + return offset; +} + +static int +process_opcode_llog(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, lustre_trans_t *trans, guint32 pb_type) +{ + switch (trans->opcode) { + case LLOG_ORIGIN_HANDLE_CREATE: + /* REQ: [LLOG BODY][NAME] + REP: [LLOG BODY] */ + offset = dissect_struct_llogd_body(tvb, offset, tree, LUSTRE_REC_OFF); + if (pb_type == PTL_RPC_MSG_REQUEST) + offset = display_buffer_string(tvb, pinfo, tree, offset, hf_lustre_name, LUSTRE_REC_OFF+1); + break; + case LLOG_ORIGIN_HANDLE_NEXT_BLOCK: + case LLOG_ORIGIN_HANDLE_PREV_BLOCK: + /* REQ: [LLOG BODY] + REP: [LLOG BODY][EADATA] */ + offset = dissect_struct_llogd_body(tvb, offset, tree, LUSTRE_REC_OFF); + if (pb_type == PTL_RPC_MSG_REPLY) + offset = dissect_llog_eadata(tvb, offset, pinfo, tree, LUSTRE_REC_OFF+1); + break; + case LLOG_ORIGIN_HANDLE_READ_HEADER: + /* REQ: [LLOG BODY] + REP: [LLOG LOG HDR] */ + if (pb_type == PTL_RPC_MSG_REQUEST) + offset = dissect_struct_llogd_body(tvb, offset, tree, LUSTRE_REC_OFF); + if (pb_type == PTL_RPC_MSG_REPLY) + offset = dissect_struct_llog_log_hdr(tvb, offset, pinfo, tree, LUSTRE_REC_OFF); + break; + case LLOG_ORIGIN_CONNECT: + /* REQ: [LLOG CONN BODY] + REP: no data */ + if (pb_type == PTL_RPC_MSG_REQUEST) + offset = dissect_struct_llogd_conn_body(tvb, offset, tree, LUSTRE_REC_OFF); + break; + case LLOG_ORIGIN_HANDLE_DESTROY: + /* REQ: [LLOG BODY] + REP: [LLOG BODY] */ + offset = dissect_struct_llogd_body(tvb, offset, tree, LUSTRE_REC_OFF); + break; + case LLOG_CATINFO: + expert_add_info(pinfo, tree, &ei_lustre_obsopc); + /* @@ data? */ + break; + case LLOG_ORIGIN_HANDLE_WRITE_REC: + expert_add_info(pinfo, tree, &ei_lustre_obsopc); + /* @@ obsolete since AT LEAST 2.0 */ + break; + case LLOG_ORIGIN_HANDLE_CLOSE: + /* no data */ + break; + default: + expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "UNKNOWN LLOG OPCODE: %d (type: %d)", trans->opcode, pb_type); + }; + return offset; +} + +static int +process_opcode_quota(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, lustre_trans_t *trans, guint32 pb_type) +{ + switch (trans->opcode) { + case QUOTA_DQACQ: + /* REQ: [QUOTA BODY] + REP: [QUOTA BODY] */ + offset = dissect_struct_quota_body(tvb, offset, tree, LUSTRE_REC_OFF); + break; + case QUOTA_DQREL: + /* no data */ + break; + default: + expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "UNKNOWN QUOTA OPCODE: %d (type: %d)", trans->opcode, pb_type); + }; + return offset; +} + +static int +process_opcode_seq(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, lustre_trans_t *trans, guint32 pb_type) +{ + int buffer = LUSTRE_REC_OFF; + switch (trans->opcode) { + case SEQ_QUERY: + /* REQ: [SEQ OPC][SEQ RANGE] + REP: [SEQ RANGE] */ + if (pb_type == PTL_RPC_MSG_REQUEST) { + trans->sub_opcode = tvb_get_letohl(tvb, offset); + proto_tree_add_item(tree, hf_lustre_seq_opc, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + offset = add_extra_padding(tvb, offset, pinfo, tree); + ++buffer; + } + offset = dissect_struct_seq_range(tvb, offset, tree, buffer); + break; + default: + expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "UNKNOWN SEQ OPCODE: %d (type: %d)", trans->opcode, pb_type); + }; + return offset; +} + +static int +process_opcode_fld(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, lustre_trans_t *trans, guint32 pb_type) +{ + int buffer = LUSTRE_REC_OFF; + switch (trans->opcode) { + case FLD_QUERY: + /* REQ: [FLD OPC][FLD MDFLD] + REP: [FLD MDFLD] */ + if (pb_type == PTL_RPC_MSG_REQUEST) { + trans->sub_opcode = tvb_get_letohl(tvb, offset); + proto_tree_add_item(tree, hf_lustre_fld_opc, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + offset = add_extra_padding(tvb, offset, pinfo, tree); + ++buffer; + } + offset = dissect_struct_seq_range(tvb, offset, tree, buffer); + break; + case FLD_READ: + /* REQ: [FLD MDFLD] + REP: [GENERIC DATA] */ + if (pb_type == PTL_RPC_MSG_REQUEST) + offset = dissect_struct_seq_range(tvb, offset, tree, buffer); + if (pb_type == PTL_RPC_MSG_REPLY) + offset = display_buffer_data(tvb, pinfo, offset, tree, buffer, NULL); + break; + default: + expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "UNKNOWN FLD OPCODE: %d (type: %d)", trans->opcode, pb_type); + }; + return offset; +} + +static int +process_opcode_out_update(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, lustre_trans_t *trans, guint32 pb_type) +{ + int buffer = LUSTRE_REC_OFF; + switch (trans->opcode) { + case OUT_UPDATE: + /* REQ: [OUT UDPATE HEADER][OUT UPDATE BUFFER] + REP: [OUT UPDATE REPLY] */ + if (pb_type == PTL_RPC_MSG_REQUEST) { + offset = dissect_struct_out_update_header(tvb, offset, pinfo, tree, buffer++); + offset = dissect_struct_out_update_buffer(tvb, offset, tree, buffer); + } + if (pb_type == PTL_RPC_MSG_REPLY) + offset = dissect_struct_obj_update_reply(tvb, offset, pinfo, tree, buffer); + break; + default: + expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "UNKNOWN OUT OPCODE: %d (type: %d)", trans->opcode, pb_type); + }; + return offset; +} + +static int +process_opcode_lfsck(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, lustre_trans_t *trans, guint32 pb_type) +{ + int buffer = LUSTRE_REC_OFF; + switch (trans->opcode) { + case LFSCK_NOTIFY: + /* REQ: [LFSCK REQ] + REP: no data */ + if (pb_type == PTL_RPC_MSG_REQUEST) + offset = dissect_struct_lfsck_request(tvb, offset, tree, buffer); + break; + case LFSCK_QUERY: + /* REQ: [LFSCK REQ] + REP: [LFSCK REP] */ + if (pb_type == PTL_RPC_MSG_REQUEST) + offset = dissect_struct_lfsck_request(tvb, offset, tree, buffer); + if (pb_type == PTL_RPC_MSG_REPLY) + offset = dissect_struct_lfsck_reply(tvb, offset, tree, buffer); + break; + default: + expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "UNKNOWN LFSCK OPCODE: %d (type: %d)", trans->opcode, pb_type); + }; + return offset; +} + +/******************************************************************** \ + * + * Message Dissectors and Helpers + * +\********************************************************************/ +/* process lustre opcode : + check if opcode is in range_opcode, and call the corresponding opcode process function */ +static int +lustre_opcode_process(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree * tree, lustre_trans_t *trans, guint32 pb_type) +{ + /* No more buffers to process */ + if (LUSTRE_BUFCOUNT == 1) + return offset; + + /* OST opcodes */ + if (trans->opcode <= OST_LAST_OPC) + return process_opcode_ost(tvb, offset, pinfo, tree, trans, pb_type); + + /* MDS opcodes */ + if ((trans->opcode >= MDS_FIRST_OPC) && (trans->opcode < MDS_LAST_OPC)) + return process_opcode_mds(tvb, offset, pinfo, tree, trans, pb_type); + + /*LDLM Opcodes*/ + if ((trans->opcode >= LDLM_FIRST_OPC) && (trans->opcode < LDLM_LAST_OPC)) + return process_opcode_ldlm(tvb, offset, pinfo, tree, trans, pb_type); + + /* MGS Opcodes */ + if ((trans->opcode >= MGS_FIRST_OPC) && (trans->opcode < MGS_LAST_OPC)) + return process_opcode_mgs(tvb, offset, pinfo, tree, trans, pb_type); + + /* ODB Opcodes */ + if ((trans->opcode >= OBD_FIRST_OPC) && (trans->opcode < OBD_LAST_OPC)) + return process_opcode_obd(tvb, offset, pinfo, tree, trans, pb_type); + + /* LLOG Opcodes */ + if ((trans->opcode >= LLOG_FIRST_OPC) && (trans->opcode < LLOG_LAST_OPC)) + return process_opcode_llog(tvb, offset, pinfo, tree, trans, pb_type); + + /* QUOTA Opcodes */ + if ((trans->opcode >= QUOTA_FIRST_OPC) && (trans->opcode < QUOTA_LAST_OPC)) + return process_opcode_quota(tvb, offset, pinfo, tree, trans, pb_type); + + /* SEQ Opcodes */ + if ((trans->opcode >= SEQ_FIRST_OPC) && (trans->opcode < SEQ_LAST_OPC)) + return process_opcode_seq(tvb, offset, pinfo, tree, trans, pb_type); + + /* SEC Opcodes */ + if ((trans->opcode >= SEC_FIRST_OPC) && (trans->opcode < SEC_LAST_OPC)) + /* Currently not implemented */ + return offset; + + /* FLD Opcodes */ + if ((trans->opcode >= FLD_FIRST_OPC) && (trans->opcode < FLD_LAST_OPC)) + return process_opcode_fld(tvb, offset, pinfo, tree, trans, pb_type); + + /* OUT Opcodes */ + if ((trans->opcode >= OUT_UPDATE_FIRST_OPC) && (trans->opcode < OUT_UPDATE_LAST_OPC)) + return process_opcode_out_update(tvb, offset, pinfo, tree, trans, pb_type); + + /* LFSCK Opcodes */ + if ((trans->opcode >= LFSCK_FIRST_OPC) && (trans->opcode < LFSCK_LAST_OPC)) + return process_opcode_lfsck(tvb, offset, pinfo, tree, trans, pb_type); + + /* Unrecognized OPCODE */ + expert_add_info_format(pinfo, tree, &ei_lustre_badopc, "BAD OPCODE: %d (type: %d)", trans->opcode, pb_type); + + return offset; +} + +static int +dissect_struct_msg_v1(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, lustre_trans_t *trans) +{ + //proto_item *item = NULL; + guint32 bufcount, i; + int old_offset; + + old_offset = offset; + + /* struct lustre_msg_v1 { */ + /* struct lustre_handle lm_handle; */ + /* __u32 lm_magic; */ + /* __u32 lm_type; */ + /* __u32 lm_version; */ + /* __u32 lm_opc; */ + /* __u64 lm_last_xid; */ + /* __u64 lm_last_committed; */ + /* __u64 lm_transno; */ + /* __u32 lm_status; */ + /* __u32 lm_flags; */ + /* __u32 lm_conn_cnt; */ + /* __u32 lm_bufcount; */ + /* __u32 lm_buflens[0]; */ + /* }; */ + offset = dissect_struct_lustre_handle(tvb, offset, tree, hf_lustre_lustre_msg_v1_lm_handle); + proto_tree_add_item(tree, hf_lustre_lustre_msg_v1_lm_magic, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lustre_msg_v1_lm_type, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lustre_msg_v1_lm_version, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item_ret_uint(tree, hf_lustre_lustre_msg_v1_lm_opc, tvb, offset, 4, ENC_LITTLE_ENDIAN, &trans->opcode); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lustre_msg_v1_lm_last_xid, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_lustre_msg_v1_lm_last_committed, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_lustre_msg_v1_lm_transno, tvb, offset, 8, ENC_LITTLE_ENDIAN); + offset += 8; + proto_tree_add_item(tree, hf_lustre_lustre_msg_v1_lm_status, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lustre_msg_v1_lm_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lustre_msg_v1_lm_conn_cnt, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item_ret_uint(tree, hf_lustre_lustre_msg_v1_lm_bufcount, tvb, offset, 4, ENC_LITTLE_ENDIAN, &bufcount); + offset += 4; + + for (i = 0; i < bufcount; ++i) { + proto_tree_add_item(tree, hf_lustre_lustre_msg_v1_lm_buflens, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + } + // add padding if bufcount is odd + if (bufcount & 1) { + proto_tree_add_item(tree, hf_lustre_extra_padding, tvb, offset, 4, ENC_NA); + offset += 4; + } + + /* @@ HERE - Something, something, something ... */ + + proto_item_set_len(tree, offset-old_offset); + + return offset; +} + +static int +dissect_struct_msg_v2(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, lustre_trans_t *trans) +{ + guint32 bufcount; + int old_offset; + guint32 i; + guint32 buf_len_offset; + guint32 current_buf_len; + guint32 pb_type; + + old_offset = offset; + + /* struct lustre_msg_v2 { */ + /* uint32 lm_bufcount; */ + /* uint32 lm_secflvr; */ + /* uint32 lm_magic; */ + /* uint32 lm_repsize; */ + /* uint32 lm_cksum; */ + /* uint32 lm_flags; */ + /* uint32 lm_padding_2; */ + /* uint32 lm_padding_3; */ + /* uint32 lm_buflens[0]; */ + /* } */ + proto_tree_add_item_ret_uint(tree, hf_lustre_lustre_msg_v2_lm_bufcount, tvb, offset, 4, ENC_LITTLE_ENDIAN, &bufcount); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lustre_msg_v2_lm_secflvr, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lustre_msg_v2_lm_magic, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lustre_msg_v2_lm_repsize, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lustre_msg_v2_lm_cksum, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lustre_msg_v2_lm_flags, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lustre_msg_v2_lm_padding_2, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + proto_tree_add_item(tree, hf_lustre_lustre_msg_v2_lm_padding_3, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + + buf_len_offset=offset; + for (i = 0; i < bufcount; ++i) { + proto_tree_add_item(tree, hf_lustre_lustre_msg_v2_lm_buflens, tvb, offset, 4, ENC_LITTLE_ENDIAN); + offset += 4; + } + + /* we add an extra padding if bufcount is odd */ + if (bufcount & 1) { + proto_tree_add_item(tree, hf_lustre_extra_padding, tvb, offset, 4, ENC_NA); + offset += 4; + } + + current_buf_len = tvb_get_letohl(tvb, buf_len_offset); + offset = dissect_struct_ptlrpc_body(tvb, pinfo, tree, offset, current_buf_len, trans, &pb_type); + + offset = lustre_opcode_process(tvb, offset, pinfo, tree, trans, pb_type); + + proto_item_set_len(tree, offset-old_offset); + + return offset; +} + + +/********************************************************************\ + * + * Core Functions + * +\********************************************************************/ + +/* Code to actually dissect the packets */ +static int +dissect_lustre(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data) +{ + guint32 magic_number; + guint offset = 0; + proto_item *ti = NULL; + proto_tree *lustre_tree = NULL; + struct lnet_trans_info *info = (struct lnet_trans_info *)data; + lustre_trans_t *trans = lustre_get_trans(pinfo, info); + + col_set_str(pinfo->cinfo, COL_PROTOCOL, "Lustre"); + col_clear(pinfo->cinfo, COL_INFO); + + ti = proto_tree_add_item(tree, proto_lustre, tvb, 0, -1, ENC_NA); + lustre_tree = proto_item_add_subtree(ti, ett_lustre); + + magic_number = tvb_get_letohl(tvb, 8); + + switch (magic_number) { + case MSG_MAGIC_V1: + /* This hasn't been used since before Lustre 1.8.0 */ + expert_add_info(pinfo, tree, &ei_lustre_obsopc); + proto_item_append_text(lustre_tree, " V1 "); + offset = dissect_struct_msg_v1(tvb, offset, pinfo, lustre_tree, trans); + break; + + case MSG_MAGIC_V2: + /* put some nice info */ + proto_item_append_text(lustre_tree, " V2 "); + offset = dissect_struct_msg_v2(tvb, offset, pinfo, lustre_tree, trans); + break; + + default: + expert_add_info(pinfo, lustre_tree, &ei_lustre_badmagic); + break; + } + + return offset; +} + +void +proto_reg_handoff_lustre(void) +{ + dissector_handle_t lustre_handle; + lustre_handle = create_dissector_handle(dissect_lustre, proto_lustre); + /* we use Lustre only if we get ptl_index = One of this code (we have removed the bulk code) */ + /* in LNET we test if the message is a put or not before adding an lnet.ptl_index value */ + dissector_add_uint("lnet.ptl_index", MDC_REPLY_PORTAL, lustre_handle); + dissector_add_uint("lnet.ptl_index", CONNMGR_REQUEST_PORTAL, lustre_handle); + dissector_add_uint("lnet.ptl_index", CONNMGR_REPLY_PORTAL, lustre_handle); + dissector_add_uint("lnet.ptl_index", OSC_REPLY_PORTAL, lustre_handle); + dissector_add_uint("lnet.ptl_index", OST_IO_PORTAL, lustre_handle); + dissector_add_uint("lnet.ptl_index", OST_CREATE_PORTAL, lustre_handle); + dissector_add_uint("lnet.ptl_index", MDC_REPLY_PORTAL, lustre_handle); + dissector_add_uint("lnet.ptl_index", MDS_REQUEST_PORTAL, lustre_handle); + dissector_add_uint("lnet.ptl_index", LDLM_CB_REQUEST_PORTAL, lustre_handle); + dissector_add_uint("lnet.ptl_index", LDLM_CB_REPLY_PORTAL, lustre_handle); + dissector_add_uint("lnet.ptl_index", LDLM_CANCEL_REQUEST_PORTAL, lustre_handle); + dissector_add_uint("lnet.ptl_index", LDLM_CANCEL_REPLY_PORTAL, lustre_handle); + dissector_add_uint("lnet.ptl_index", MDS_SETATTR_PORTAL, lustre_handle); + dissector_add_uint("lnet.ptl_index", MDS_READPAGE_PORTAL, lustre_handle); + dissector_add_uint("lnet.ptl_index", MGC_REPLY_PORTAL, lustre_handle); + dissector_add_uint("lnet.ptl_index", MGS_REQUEST_PORTAL, lustre_handle); + dissector_add_uint("lnet.ptl_index", MGS_REPLY_PORTAL, lustre_handle); + dissector_add_uint("lnet.ptl_index", OST_REQUEST_PORTAL, lustre_handle); + dissector_add_uint("lnet.ptl_index", FLD_REQUEST_PORTAL, lustre_handle); + dissector_add_uint("lnet.ptl_index", SEQ_METADATA_PORTAL, lustre_handle); + dissector_add_uint("lnet.ptl_index", SEQ_DATA_PORTAL, lustre_handle); + dissector_add_uint("lnet.ptl_index", SEQ_CONTROLLER_PORTAL, lustre_handle); +} + + +/* Register the protocol with Wireshark. + * + * This format is require because a script is used to build the C function that + * calls all the protocol registration. + */ +void +proto_register_lustre(void) +{ + static hf_register_info hf[] = { + /* Message V1 */ + { &hf_lustre_lustre_msg_v1_lm_magic, + { "Lm Magic", "lustre.lustre_msg_v1.lm_magic", FT_UINT32, BASE_HEX, VALS(lustre_magic), 0, NULL, HFILL }}, + { &hf_lustre_lustre_msg_v1_lm_handle, + { "Lm Handle", "lustre.lustre_msg_v1.lm_handle", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_lustre_msg_v1_lm_last_xid, + { "Lm Last Xid", "lustre.lustre_msg_v1.lm_last_xid", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lustre_msg_v1_lm_status, + { "Lm Status", "lustre.lustre_msg_v1.lm_status", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lustre_msg_v1_lm_type, + { "Lm Type", "lustre.lustre_msg_v1.lm_type", FT_UINT32, BASE_DEC, VALS(lustre_LMTypes), 0, NULL, HFILL }}, + { &hf_lustre_lustre_msg_v1_lm_flags, + { "Lm Flags", "lustre.lustre_msg_v1.lm_flags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lustre_msg_v1_lm_last_committed, + { "Lm Last Committed", "lustre.lustre_msg_v1.lm_last_committed", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lustre_msg_v1_lm_buflens, + { "Lm Buflens", "lustre.lustre_msg_v1.lm_buflens", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lustre_msg_v1_lm_conn_cnt, + { "Lm Conn Cnt", "lustre.lustre_msg_v1.lm_conn_cnt", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lustre_msg_v1_lm_transno, + { "Lm Transno", "lustre.lustre_msg_v1.lm_transno", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lustre_msg_v1_lm_opc, + { "Lm Opc", "lustre.lustre_msg_v1.lm_opc", FT_UINT32, BASE_DEC, VALS(lustre_op_codes), 0, NULL, HFILL }}, + { &hf_lustre_lustre_msg_v1_lm_version, + { "Lm Version", "lustre.lustre_msg_v1.lm_version", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lustre_msg_v1_lm_bufcount, + { "Lm Bufcount", "lustre.lustre_msg_v1.lm_bufcount", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + + /* Message V2 */ + { &hf_lustre_lustre_msg_v2_lm_magic, + { "Lm Magic", "lustre.lustre_msg_v2.lm_magic", FT_UINT32, BASE_HEX, VALS(lustre_magic), 0, NULL, HFILL }}, + { &hf_lustre_lustre_msg_v2_lm_bufcount, + { "Lm Bufcount", "lustre.lustre_msg_v2.lm_bufcount", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lustre_msg_v2_lm_repsize, + { "Lm Repsize", "lustre.lustre_msg_v2.lm_repsize", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lustre_msg_v2_lm_cksum, + { "Lm Cksum", "lustre.lustre_msg_v2.lm_cksum", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lustre_msg_v2_lm_buflens, + { "Lm Buflens", "lustre.lustre_msg_v2.lm_buflens", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lustre_msg_v2_lm_flags, + { "Lm Flags", "lustre.lustre_msg_v2.lm_flags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lustre_msg_v2_lm_secflvr, + { "Lm Secflvr", "lustre.lustre_msg_v2.lm_secflvr", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lustre_msg_v2_lm_padding_2, + { "Lm Padding 2", "lustre.lustre_msg_v2.lm_padding_2", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lustre_msg_v2_lm_padding_3, + { "Lm Padding 3", "lustre.lustre_msg_v2.lm_padding_3", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + + /************************************************************ + * PTRL RPC + */ + + /* PTRL RPC BODY */ + { &hf_lustre_ptlrpc_body_pb, + { "PTL RPC Body", "lustre.ptlrpc_body", FT_NONE, BASE_NONE, NULL , 0 , NULL, HFILL }}, + { &hf_lustre_ptlrpc_body_pb_last_committed, + { "Pb Last Committed", "lustre.ptlrpc_body.pb_last_committed", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ptlrpc_body_pb_version, + { "Pb Version", "lustre.ptlrpc_body.pb_version", FT_UINT32, BASE_DEC, NULL, ~LUSTRE_VERSION_MASK, NULL, HFILL }}, + { &hf_lustre_ptlrpc_body_pb_slv, + { "Pb Slv", "lustre.ptlrpc_body.pb_slv", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ptlrpc_body_pb_pre_version, + { "Pb Pre-Version", "lustre.ptlrpc_body.pb_pre_version", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ptlrpc_body_pb_padding, + { "Pb Padding", "lustre.ptlrpc_body.pb_padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ptlrpc_body_pb_jobid, + { "Pb JobId", "lustre.ptlrpc_body.pb_jobid", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ptlrpc_body_pb_timeout, + { "Pb Timeout", "lustre.ptlrpc_body.pb_timeout", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ptlrpc_body_pb_op_flags, + { "Pb Op Flags", "lustre.ptlrpc_body.pb_op_flags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ptlrpc_body_pb_type, + { "Pb Type", "lustre.ptlrpc_body.pb_type", FT_UINT32, BASE_DEC, VALS(lustre_LMTypes), 0, NULL, HFILL }}, + { &hf_lustre_ptlrpc_body_pb_flags, + { "Pb Flags", "lustre.ptlrpc_body.pb_flags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ptlrpc_body_pb_limit, + { "Pb Limit", "lustre.ptlrpc_body.pb_limit", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ptlrpc_body_pb_transno, + { "Pb Transno", "lustre.ptlrpc_body.pb_transno", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ptlrpc_body_pb_service_time, + { "Pb Service Time", "lustre.ptlrpc_body.pb_service_time",FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ptlrpc_body_pb_conn_cnt, + { "Pb Conn Cnt", "lustre.ptlrpc_body.pb_conn_cnt", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ptlrpc_body_pb_opc, + { "Pb Opc", "lustre.ptlrpc_body.pb_opc", FT_UINT32, BASE_DEC, VALS(lustre_op_codes), 0, NULL, HFILL }}, + { &hf_lustre_ptlrpc_body_pb_last_seen, + { "Pb Last Seen", "lustre.ptlrpc_body.pb_last_seen", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ptlrpc_body_pb_last_xid, + { "Pb Last Xid", "lustre.ptlrpc_body.pb_last_xid", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ptlrpc_body_pb_status, + { "Pb Status", "lustre.ptlrpc_body.pb_status", FT_INT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ptlrpc_body_pb_handle, + { "Pb Handle", "lustre.ptlrpc_body.pb_handle", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + + /************************************************************ + * MDT + */ + + { &hf_lustre_mdt_key, + { "MDT key", "lustre.mdt_key", FT_STRING, BASE_NONE, NULL , 0 , NULL, HFILL}}, + { &hf_lustre_mdt_val, + { "MDT val", "lustre.mdt_val", FT_STRING, BASE_NONE, NULL , 0 , NULL, HFILL}}, + + /* MDT Getinfo */ + { &hf_lustre_mdt_vallen, + { "MDT Val Len", "lustre.vallen", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + + /* MDT BODY */ + { &hf_lustre_mdt_body, + { "MDT Body", "lustre.mdt_body", FT_NONE, BASE_NONE, NULL , 0 , NULL, HFILL }}, + { &hf_lustre_mdt_body_fid1, + { "Fid1", "lustre.mdt_body.fid1", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_mdt_body_fid2, + { "Fid2", "lustre.mdt_body.fid2", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_mdt_body_handle, + { "Handle", "lustre.mdt_body.handle", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_mdt_body_valid, + { "Valid", "lustre.mdt_body.valid", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_body_size, + { "Size", "lustre.mdt_body.size", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_body_mtime, + { "Mtime", "lustre.mdt_body.mtime",FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } }, + { &hf_lustre_mdt_body_atime, + { "Atime", "lustre.mdt_body.atime",FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } }, + { &hf_lustre_mdt_body_ctime, + { "Ctime", "lustre.mdt_body.ctime",FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } }, + { &hf_lustre_mdt_body_blocks, + { "Blocks", "lustre.mdt_body.blocks", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_body_ioepoch, + { "Ioepoch", "lustre.mdt_body.ioepoch", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_body_ino, + { "Ino", "lustre.mdt_body.ino", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_body_fsuid, + { "Fsuid", "lustre.mdt_body.fsuid", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_body_fsgid, + { "Fsgid", "lustre.mdt_body.fsgid", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_body_capability, + { "Capability", "lustre.mdt_body.capability", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_body_mode, + { "Mode", "lustre.mdt_body.mode", FT_UINT32, BASE_OCT, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_body_uid, + { "Uid", "lustre.mdt_body.uid", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_body_gid, + { "Gid", "lustre.mdt_body.gid", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_body_flags, + { "Flags", "lustre.mdt_body.flags", FT_UINT32, BASE_HEX, VALS(lustre_mds_flags_vals) , 0, NULL, HFILL }}, + { &hf_lustre_mdt_body_rdev, + { "Rdev", "lustre.mdt_body.rdev", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_body_nlink, + { "Nlink", "lustre.mdt_body.nlink", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_body_generation, + { "Generation", "lustre.mdt_body.generation", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_body_suppgid, + { "Suppgid", "lustre.mdt_body.suppgid", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_body_eadatasize, + { "Eadatasize", "lustre.mdt_body.eadatasize", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_body_aclsize, + { "Aclsize", "lustre.mdt_body.aclsize", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_body_max_mdsize, + { "Max Mdsize", "lustre.mdt_body.max_mdsize", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_body_max_cookiesize, + { "Max Cookiesize", "lustre.mdt_body.max_cookiesize", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_body_uid_h, + { "Uid H", "lustre.mdt_body.uid_h", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_body_gid_h, + { "Gid H", "lustre.mdt_body.gid_h", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_body_padding_5, + { "Padding 5", "lustre.mdt_body.padding_5", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_body_padding_6, + { "Padding 6", "lustre.mdt_body.padding_6", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_body_padding_7, + { "Padding 7", "lustre.mdt_body.padding_7", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_body_padding_8, + { "Padding 8", "lustre.mdt_body.padding_8", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_body_padding_9, + { "Padding 9", "lustre.mdt_body.padding_9", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_body_padding_10, + { "Padding 10", "lustre.mdt_body.padding_10", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + + /* Close Data */ + { &hf_lustre_close_data, + { "MDT Close", "lustre.mdt_close", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_close_fid, + { "Close FID", "lustre.mdt_close.fid", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_close_handle, + { "Close Handle", "lustre.mdt_close.handle", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_close_data_ver, + { "Close Data Ver", "lustre.mdt_close.data_ver", FT_UINT64, BASE_HEX, NULL, 0, "Data version", HFILL } }, + { &hf_lustre_close_reserved, + { "Close Reserved Space", "lustre.mdt_close.reserved", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + + /* MDT REC REINT */ + { &hf_lustre_mdt_rec_reint, + { "MDT ReInt", "lustre.mdt_rec_reint", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_rec_reint_opcode, + { "Opcode", "lustre.mdt_rec_reint.opcode", FT_UINT32, BASE_DEC, VALS(mds_reint_vals), 0, NULL, HFILL }}, + { &hf_lustre_mdt_rec_reint_cap, + { "Cap", "lustre.mdt_rec_reint.cap", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_rec_reint_fsuid, + { "Fsuid", "lustre.mdt_rec_reint.fsuid", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_rec_reint_fsuid_h, + { "Fsuid H", "lustre.mdt_rec_reint.fsuid_h", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_rec_reint_fsgid, + { "Fsgid", "lustre.mdt_rec_reint.fsgid", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_rec_reint_fsgid_h, + { "Fsgid H", "lustre.mdt_rec_reint.fsgid_h", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_rec_reint_suppgid1, + { "Suppgid1", "lustre.mdt_rec_reint.suppgid1", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_rec_reint_suppgid1_h, + { "Suppgid1 H", "lustre.mdt_rec_reint.suppgid1_h", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_rec_reint_suppgid2, + { "Suppgid2", "lustre.mdt_rec_reint.suppgid2", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_rec_reint_suppgid2_h, + { "Suppgid2 H", "lustre.mdt_rec_reint.suppgid2_h", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_rec_reint_fid1, + { "Fid1", "lustre.mdt_rec_reint.fid1", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_rec_reint_fid2, + { "Fid2", "lustre.mdt_rec_reint.fid2", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_rec_reint_old_handle, + { "Old Handle", "lustre.mdt_rec_reint.old_handle", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + + { &hf_lustre_mdt_rec_reint_mtime, + { "Mod Time", "lustre.mdt_rec_reint.mtime", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } }, + { &hf_lustre_mdt_rec_reint_atime, + { "Acc Time", "lustre.mdt_rec_reint.atime", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } }, + { &hf_lustre_mdt_rec_reint_ctime, + { "Cr Time", "lustre.mdt_rec_reint.ctime", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } }, + { &hf_lustre_mdt_rec_reint_size64, + { "Size", "lustre.mdt_rec_reint.size", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_rec_reint_blocks, + { "Blocks", "lustre.mdt_rec_reint.blocks", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_rec_reint_bias, + { "Bias", "lustre.mdt_rec_reint.bias", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_rec_reint_mode, + { "Mode", "lustre.mdt_rec_reint.mode", FT_UINT32, BASE_OCT, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_rec_reint_flags, + { "Flags(L)", "lustre.mdt_rec_reint.flags", FT_UINT32, BASE_OCT, NULL, 0, "Low order flags", HFILL }}, + { &hf_lustre_mdt_rec_reint_flags_h, + { "Flags(H)", "lustre.mdt_rec_reint.flags_h", FT_UINT32, BASE_OCT, NULL, 0, "High order flags", HFILL }}, + { &hf_lustre_mdt_rec_reint_attr_flags, + { "Attr Flags", "lustre.mdt_rec_reint.attr_flags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_rec_reint_umask, + { "Umask", "lustre.mdt_rec_reint.umask", FT_UINT32, BASE_OCT, NULL, 0, NULL, HFILL }}, + + { &hf_lustre_mdt_rec_reint_time, + { "Time", "lustre.mdt_rec_reint.time", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } }, + { &hf_lustre_mdt_rec_reint_size32, + { "Size", "lustre.mdt_rec_reint.size", FT_UINT32, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_rec_reint_rdev, + { "RDev", "lustre.mdt_rec_reint.rdev", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_rec_reint_ioepoch, + { "Ioepoch", "lustre.mdt_rec_reint.ioepoch", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_lustre_mdt_rec_reint_valid, + { "Valid", "lustre.mdt_rec_reint.valid", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_rec_reint_uid, + { "Uid", "lustre.mdt_rec_reint.uid", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_rec_reint_gid, + { "Gid", "lustre.mdt_rec_reint.gid", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mdt_rec_reint_projid, + { "ProjID", "lustre.mdt_rec_reint.projid", FT_UINT32, BASE_DEC, NULL, 0, "Project ID", HFILL }}, + { &hf_lustre_mdt_rec_reint_padding, + { "Padding", "lustre.mdt_rec_reint.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + + /* struct mdt_ioepoch */ + { &hf_lustre_mdt_ioepoch, + { "MDT ioepoch", "lustre.mdt_ioepoch", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_mdt_ioepoch_ioepoch, + { "Ioepoch", "lustre.mdt_ioepoch.ioepoch", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_lustre_mdt_ioepoch_flags, + { "Flags", "lustre.mdt_ioepoch.flags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_mdt_ioepoch_padding, + { "Padding", "lustre.mdt_ioepoch.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_mdt_ioepoch_handle, + { "Handle", "lustre.mdt_ioepoch.handle", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + + + /************************************************************ + * HSM + */ + + /* HSM Request */ + { &hf_lustre_hsm_req, + { "HSM Request", "lustre.hsm_req", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_hsm_req_action, + { "HR Action", "lustre.hsm_req.action", FT_UINT32, BASE_HEX, VALS(hsm_user_action_vals), 0, NULL, HFILL } }, + { &hf_lustre_hsm_req_archive_id, + { "HR Archive ID", "lustre.hsm_req.archive_id", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_hsm_req_flags, + { "HR Flags", "lustre.hsm_req.flags", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_hsm_req_itemcount, + { "HR Itemcount", "lustre.hsm_req.itemcount", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_lustre_hsm_req_data_len, + { "HR Data Length", "lustre.hsm_req.data_len", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + + /* HSM EXTENT */ + { &hf_lustre_hsm_extent, + { "HSM Extent", "lustre.hsm_extent", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_hsm_extent_offset, + { "Offset", "lustre.hsm_extent.offset", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_hsm_extent_length, + { "Length", "lustre.hsm_extent.len", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL } }, + + /* HSM PROGRESS */ + { &hf_lustre_hsm_prog, + { "HSM Progress", "lustre.hsm_progress", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_hsm_prog_fid, + { "HSM Prog FID", "lustre.hsm_progress.fid", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_hsm_prog_cookie, + { "HSM Prog Cookie", "lustre.hsm_progress.cookie", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_hsm_prog_flags, + { "HSM Prog Flags", "lustre.hsm_progress.flags", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_hsm_prog_errval, + { "HSM Prog Error Val", "lustre.hsm_progress.errval", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_hsm_prog_data_ver, + { "HSM Prog Data Version", "lustre.hsm_progress.data_ver", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_hsm_prog_padding1, + { "HSM Padding1", "lustre.hsm_progress.padding1", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_hsm_prog_padding2, + { "HSM Padding2", "lustre.hsm_progress.padding2", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL } }, + + /* HSM STATE GET */ + { &hf_lustre_hsm_user_state, + { "HSM User State", "lustre.hsm_state_get", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_hsm_us_states, + { "States", "lustre.hsm_state_get.states", FT_UINT32, BASE_HEX, VALS(hsm_state_vals), 0, NULL, HFILL } }, + { &hf_lustre_hsm_us_archive_id, + { "Archive ID", "lustre.hsm_state_get.archive_id", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_hsm_us_in_prog_state, + { "In Progress State", "lustre.hsm_state_get.in_prog.state", + FT_UINT32, BASE_HEX, VALS(hsm_progress_state_vals), 0, NULL, HFILL } }, + { &hf_lustre_hsm_us_in_prog_action, + { "In Progress Action", "lustre.hsm_state_get.in_prog.action", + FT_UINT32, BASE_HEX, VALS(hsm_user_action_vals), 0, NULL, HFILL } }, + { &hf_lustre_hsm_us_ext_info, + { "Extended Info", "lustre.hsm_state_get.ext_info", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + + /************************************************************ + * OBD + */ + + /* OBD IO Object */ + { &hf_lustre_obd_ioobj, + { "OBD IO OBJ", "lustre.obd_ioobj", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_ioobj_ioo_id, + { "Ioo Id", "lustre.obd_ioobj.ioo_id", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_ioobj_ioo_seq, + { "Ioo Gr", "lustre.obd_ioobj.ioo_seq", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_ioobj_ioo_max_brw, + { "Ioo Max BRW Size", "lustre.obd_ioobj.ioo_max_brw", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_obd_ioobj_ioo_bufcnt, + { "Ioo Bufcnt", "lustre.obd_ioobj.ioo_bufcnt", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + + /* OBD STATFS */ + { &hf_lustre_obd_statfs, + { "OBD Statfs", "lustre.obd_statfs", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_statfs_os_type, + { "Os Type", "lustre.obd_statfs.os_type", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_statfs_os_bavail, + { "Os Bavail", "lustre.obd_statfs.os_bavail", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_statfs_os_bsize, + { "Os Bsize", "lustre.obd_statfs.os_bsize", FT_UINT32, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_statfs_os_maxbytes, + { "Os Maxbytes", "lustre.obd_statfs.os_maxbytes", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_statfs_os_ffree, + { "Os Ffree", "lustre.obd_statfs.os_ffree", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_statfs_os_files, + { "Os Files", "lustre.obd_statfs.os_files", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_statfs_os_bfree, + { "Os Bfree", "lustre.obd_statfs.os_bfree", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_statfs_os_namelen, + { "Os Namelen", "lustre.obd_statfs.os_namelen", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_statfs_os_blocks, + { "Os Blocks", "lustre.obd_statfs.os_blocks", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_statfs_os_fsid, + { "Os Fsid", "lustre.obd_statfs.os_fsid", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_statfs_os_state, + { "Os State", "lustre.obd_statfs.os_state", FT_UINT32, BASE_HEX, VALS(obd_statfs_state), 0, NULL, HFILL }}, + { &hf_lustre_obd_statfs_os_fprecreated, + { "Os F Precreate", "lustre.obd_statfs.os_fprecreated", FT_UINT32, BASE_DEC, NULL, 0, "objs available now to the caller", HFILL }}, + { &hf_lustre_obd_statfs_os_spare, + { "Os Spare", "lustre.obd_statfs.os_spare", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + + /* OBD Connect Data */ + { &hf_lustre_obd_connect_data, + { "OBD Connect Data", "lustre.obd_connect_data", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_obd_connect_data_ocd_connect_flags, + { "Ocd Connect Flags", "lustre.obd_connect_data.ocd_connect_flags", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_obd_connect_data_ocd_version, + { "Ocd Version", "lustre.obd_connect_data.ocd_version", FT_UINT32, BASE_CUSTOM, CF_FUNC(lustre_fmt_ver), 0, NULL, HFILL } }, + { &hf_lustre_obd_connect_data_ocd_grant, + { "Ocd Grant", "lustre.obd_connect_data.ocd_grant", FT_UINT32, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_connect_data_ocd_index, + { "Ocd Index", "lustre.obd_connect_data.ocd_index", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_connect_data_ocd_brw_size, + { "Ocd Brw Size", "lustre.obd_connect_data.ocd_brw_size", FT_UINT32, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_connect_data_ocd_ibits_known, + { "Ocd Ibits Known", "lustre.obd_connect_data.ocd_ibits_known", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + /* reversioned elements */ + { &hf_lustre_obd_connect_data_ocd_nllg, + { "Ocd Nllg", "lustre.obd_connect_data.ocd_nllg", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_connect_data_ocd_nllu, + { "Ocd Nllu", "lustre.obd_connect_data.ocd_nllu", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_connect_data_ocd_grant_blkbits, + { "Ocd Grant blkbits", "lustre.obd_connect_data.grant_blkbits", FT_UINT8, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_connect_data_ocd_grant_inobits, + { "Ocd Grant inobits", "lustre.obd_connect_data.grant_inobits", FT_UINT8, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_connect_data_ocd_grant_tax_kb, + { "Ocd Grant tax kb", "lustre.obd_connect_data.grant_tax_kb", FT_UINT16, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_connect_data_ocd_grant_max_blks, + { "Ocd Grant max blks", "lustre.obd_connect_data.grant_max_blks", FT_UINT32, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + /* end */ + { &hf_lustre_obd_connect_data_ocd_transno, + { "Ocd Transno", "lustre.obd_connect_data.ocd_transno", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_connect_data_ocd_group, + { "Ocd Group", "lustre.obd_connect_data.ocd_group", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_connect_data_ocd_cksum_types, + { "Ocd Cksum Types", "lustre.obd_connect_data.ocd_cksum_types", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_obd_connect_data_ocd_max_easize, + { "Ocd Max LOV EA Size", "lustre.obd_connect_data.ocd_max_easize", FT_UINT32, BASE_DEC_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_obd_connect_data_ocd_instance, + { "Ocd Instance", "lustre.obd_connect_data.ocd_instance", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_lustre_obd_connect_data_ocd_maxbytes, + { "Ocd Max Stripe Size (Bytes)", "lustre.obd_connect_data.ocd_maxbytes", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_obd_connect_data_ocd_maxmodrpcs, + { "Ocd Max Parallel Modify RPCs", "lustre.obd_connect_data.ocd_maxmodrpcs", FT_UINT16, BASE_DEC_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_obd_connect_data_ocd_connect_flags2, + { "Ocd Connect Flags", "lustre.obd_connect_data.ocd_connect_flags2", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_obd_connect_data_ocd_padding, + { "Ocd Padding", "lustre.obd_connect_data.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + + /* OBD UID */ + { &hf_lustre_obd_uuid, + { "obd uuid name", "lustre.obd_uuid", FT_STRING, BASE_NONE, NULL , 0 , NULL, HFILL}}, + + /* OBD Quota Control */ + { &hf_lustre_obd_quotactl, + { "OBD QuotaCtl", "lustre.obd_quotactl", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_quotactl_qc_stat, + { "Qc Stat", "lustre.obd_quotactl.qc_stat", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_quotactl_qc_cmd, + { "Qc Cmd", "lustre.obd_quotactl.qc_cmd", FT_UINT32, BASE_HEX, VALS(quota_cmd_vals), 0, NULL, HFILL }}, + { &hf_lustre_obd_quotactl_qc_id, + { "Qc Id", "lustre.obd_quotactl.qc_id", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_quotactl_qc_type, + { "Qc Type", "lustre.obd_quotactl.qc_type", FT_UINT32, BASE_DEC, VALS(quota_type_vals), 0, NULL, HFILL }}, + + /* Data Quota Info */ + { &hf_lustre_obd_dqblk, + { "OBD DQ BLK", "lustre.obd_dqblk", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_dqblk_dqb_isoftlimit, + { "Dqb Isoftlimit", "lustre.obd_dqblk.dqb_isoftlimit", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_dqblk_dqb_bhardlimit, + { "Dqb Bhardlimit", "lustre.obd_dqblk.dqb_bhardlimit", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_dqblk_dqb_curspace, + { "Dqb Curspace", "lustre.obd_dqblk.dqb_curspace", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_dqblk_dqb_itime, + { "Dqb Itime", "lustre.obd_dqblk.dqb_itime", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } }, + { &hf_lustre_obd_dqblk_dqb_valid, + { "Dqb Valid", "lustre.obd_dqblk.dqb_valid", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_dqblk_padding, + { "Padding", "lustre.obd_dqblk.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_dqblk_dqb_curinodes, + { "Dqb Curinodes", "lustre.obd_dqblk.dqb_curinodes", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_dqblk_dqb_bsoftlimit, + { "Dqb Bsoftlimit", "lustre.obd_dqblk.dqb_bsoftlimit", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_dqblk_dqb_btime, + { "Dqb Btime", "lustre.obd_dqblk.dqb_btime", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } }, + { &hf_lustre_obd_dqblk_dqb_ihardlimit, + { "Dqb Ihardlimit", "lustre.obd_dqblk.dqb_ihardlimit", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + + /* Data Quota BLK */ + { &hf_lustre_obd_dqinfo, + { "OBD DQ Info", "lustre.obd_dqinfo", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_dqinfo_dqi_valid, + { "Dqi Valid", "lustre.obd_dqinfo.dqi_valid", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_dqinfo_dqi_igrace, + { "Dqi Igrace", "lustre.obd_dqinfo.dqi_igrace", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_dqinfo_dqi_bgrace, + { "Dqi Bgrace", "lustre.obd_dqinfo.dqi_bgrace", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obd_dqinfo_dqi_flags, + { "Dqi Flags", "lustre.obd_dqinfo.dqi_flags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + + /************************************************************ + * OST + */ + + { &hf_lustre_ost_body, + { "OST Body", "lustre.ost_body", FT_NONE, BASE_NONE, NULL , 0 , NULL, HFILL}}, + { &hf_lustre_ost_key, + { "lustre ost key", "lustre.ost_key", FT_STRING, BASE_NONE, NULL , 0 , NULL, HFILL}}, + { &hf_lustre_ost_val, + { "lustre ost val", "lustre.ost_val", FT_STRING, BASE_NONE, NULL , 0 , NULL, HFILL}}, + + /* OST LVB */ + { &hf_lustre_ost_lvb, + { "OST LVB", "lustre.ost_lvb", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ost_lvb_atime, + { "Lvb Atime", "lustre.ost_lvb.lvb_atime", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } }, + { &hf_lustre_ost_lvb_ctime, + { "Lvb Ctime", "lustre.ost_lvb.lvb_ctime",FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } }, + { &hf_lustre_ost_lvb_mtime, + { "Lvb Mtime", "lustre.ost_lvb.lvb_mtime",FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } }, + { &hf_lustre_ost_lvb_mtime_ns, + { "Lvb Mtime NS", "lustre.ost_lvb.lvb_mtime_ns", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ost_lvb_atime_ns, + { "Lvb Atime NS", "lustre.ost_lvb.lvb_atime_ns", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ost_lvb_ctime_ns, + { "Lvb Ctime NS", "lustre.ost_lvb.lvb_ctime_ns", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ost_lvb_size, + { "Lvb Size", "lustre.ost_lvb.lvb_size", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ost_lvb_blocks, + { "Lvb Blocks", "lustre.ost_lvb.lvb_blocks", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ost_lvb_padding, + { "padding", "lustre.ost_lvb.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + + /* OST ID */ + { &hf_lustre_ost_id, + { "OST ID [UNION]", "lustre.ost_id", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ost_id_fid, + { "FID", "lustre.ost_id.fid", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ost_id_oi, + { "OI", "lustre.ost_id.oi", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + + /* OST Layout */ + { &hf_lustre_ost_layout, + { "OST Layout", "lustre.ost_layout", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ost_layout_stripe_size, + { "OL Strip Size", "lustre.ost_layout.stripe_size", FT_UINT32, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ost_layout_stripe_count, + { "OL Strip Count", "lustre.ost_layout.stripe_count", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ost_layout_comp_start, + { "OL Comp Start", "lustre.ost_layout.comp_start", FT_UINT64, BASE_HEX_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ost_layout_comp_end, + { "OL Comp End", "lustre.ost_layout.comp_end", FT_UINT64, BASE_HEX_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ost_layout_comp_id, + { "OL Comp ID", "lustre.ost_layout.comp_id", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + + { &hf_lustre_lu_ladvise_hdr, + { "LAdvise Hdr", "lustre.lu_ladvise_hdr", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lu_ladvise_hdr_magic, + { "LAH Magic", "lustre.lu_ladvise_hdr.lah_magic", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lu_ladvise_hdr_count, + { "LAH Count", "lustre.lu_ladvise_hdr.lah_count", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lu_ladvise_hdr_flags, + { "LAH Flags", "lustre.lu_ladvise_hdr.lah_flags", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lu_ladvise_hdr_value1, + { "LAH Value1", "lustre.lu_ladvise_hdr.lah_value1", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lu_ladvise_hdr_value2, + { "LAH Value2", "lustre.lu_ladvise_hdr.lah_value2", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lu_ladvise_hdr_value3, + { "LAH Value3", "lustre.lu_ladvise_hdr.lah_value3", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + + { &hf_lustre_lu_ladvise, + { "LAdvise", "lustre.lu_ladvise", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lu_ladvise_advice, + { "LAH Advice", "lustre.lu_ladvise.lla_advice", FT_UINT16, BASE_HEX, VALS(lu_ladvise_type_vals), 0, "advice type", HFILL }}, + { &hf_lustre_lu_ladvise_value1, + { "LAH Value1", "lustre.lu_ladvise.lla_value1", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lu_ladvise_value2, + { "LAH Value2", "lustre.lu_ladvise.lla_value2", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lu_ladvise_start, + { "LAH Flags", "lustre.lu_ladvise.lla_start", FT_UINT64, BASE_HEX, NULL, 0, "first byte of extent for advice", HFILL }}, + { &hf_lustre_lu_ladvise_end, + { "LAH Flags", "lustre.lu_ladvise.lla_end", FT_UINT64, BASE_HEX, NULL, 0, "last byte of extent for advice", HFILL }}, + { &hf_lustre_lu_ladvise_value3, + { "LAH Value3", "lustre.lu_ladvise.lla_value3", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lu_ladvise_value4, + { "LAH Value4", "lustre.lu_ladvise.lla_value4", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + + /************************************************************ + * LLOG + */ + + /* llogd */ + + { &hf_lustre_llogd_body, + { "llogd body", "lustre.llogd_body", FT_NONE, BASE_NONE, NULL , 0 , NULL, HFILL}}, + { &hf_lustre_llogd_body_lgd_len, + { "Lgd Len", "lustre.llogd_body.lgd_len", FT_UINT32, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llogd_body_lgd_logid, + { "Lgd Logid", "lustre.llogd_body.lgd_logid", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llogd_body_lgd_index, + { "Lgd Index", "lustre.llogd_body.lgd_index", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llogd_body_lgd_saved_index, + { "Lgd Saved Index", "lustre.llogd_body.lgd_saved_index", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llogd_body_lgd_llh_flags, + { "Lgd Llh Flags", "lustre.llogd_body.lgd_llh_flags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llogd_body_lgd_cur_offset, + { "Lgd Cur Offset", "lustre.llogd_body.lgd_cur_offset", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llogd_body_lgd_ctxt_idx, + { "Lgd Ctxt Idx", "lustre.llogd_body.lgd_ctxt_idx", FT_UINT32, BASE_DEC, VALS(llog_ctxt_id_vals), 0, NULL, HFILL }}, + + { &hf_lustre_llogd_conn_body, + { "LLOGd Conn Body", "lustre.llogd_conn_body", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llogd_conn_body_lgdc_gen, + { "Lgdc Gen", "lustre.llogd_conn_body.lgdc_gen", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llogd_conn_body_lgdc_logid, + { "Lgdc Logid", "lustre.llogd_conn_body.lgdc_logid", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llogd_conn_body_lgdc_ctxt_idx, + { "Lgdc Ctxt Idx", "lustre.llogd_conn_body.lgdc_ctxt_idx", FT_UINT32, BASE_DEC, VALS(llog_ctxt_id_vals), 0, NULL, HFILL }}, + + /* llog */ + + /* Generic LLOG Record Entry */ + { &hf_lustre_llog_rec, + { "LLOG Record", "lustre.llog_rec", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_rec_hdr, + { "LLOG REC Hdr", "lustre.llog_rec_hdr", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_rec_tail, + { "LLOG REC Tail", "lustre.llog_rec_tail", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + + /* LLOG REC Header */ + { &hf_lustre_llog_rec_hdr_lrh_type, + { "Lrh Type", "lustre.llog_rec_hdr.lrh_type", FT_UINT32, BASE_HEX, VALS(llog_op_types), 0, NULL, HFILL }}, + { &hf_lustre_llog_rec_hdr_lrh_len, + { "Lrh Len", "lustre.llog_rec_hdr.lrh_len", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_rec_hdr_lrh_index, + { "Lrh Index", "lustre.llog_rec_hdr.lrh_index", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_rec_hdr_lrh_id, + { "Lrh Id", "lustre.llog_rec_hdr.lrh_id", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + + /* LLOG REC Tail */ + { &hf_lustre_llog_rec_tail_lrt_index, + { "Lrt Index", "lustre.llog_rec_tail.lrt_index", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_rec_tail_lrt_len, + { "Lrt Len", "lustre.llog_rec_tail.lrt_len", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + + /* LLOG Log Header */ + { &hf_lustre_llog_log_hdr, + { "LLOG Log Hdr", "lustre.llogd_log_hdr", FT_NONE, BASE_NONE, NULL , 0 , NULL, HFILL}}, + { &hf_lustre_llog_log_hdr_tgtuuid, + { "Llh Tgtuuid", "lustre.llog_log_hdr.llh_tgtuuid", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_log_hdr_cat_idx, + { "Llh Cat Idx", "lustre.llog_log_hdr.llh_cat_idx", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_log_hdr_bitmap_offset, + { "Llh Bitmap Offset", "lustre.llog_log_hdr.llh_bitmap_offset", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_log_hdr_flags, + { "Llh Flags", "lustre.llog_log_hdr.llh_flags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_log_hdr_size, + { "Llh Size", "lustre.llog_log_hdr.llh_size", FT_UINT32, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_log_hdr_tail, + { "Llh Tail", "lustre.llog_log_hdr.llh_tail", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_log_hdr_bitmap, + { "Llh Bitmap", "lustre.llog_log_hdr.llh_bitmap", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_log_hdr_count, + { "Llh Count", "lustre.llog_log_hdr.llh_count", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_log_hdr_timestamp, + { "Llh Timestamp", "lustre.llog_log_hdr.llh_timestamp", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_log_hdr_hdr, + { "Llh Hdr", "lustre.llog_log_hdr.llh_hdr", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_log_hdr_reserved, + { "Llh Reserved", "lustre.llog_log_hdr.llh_reserved", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + /* LLOG log header flags */ + { &hf_lustre_llog_hdr_flag_zap_when_empty, + {"LLOG_F_ZAP_WHEN_EMPTY", "lustre.llog_log_hdr.llh_flags.zap_when_empty", FT_BOOLEAN, 32, + TFS(&lnet_flags_set_truth), LLOG_F_ZAP_WHEN_EMPTY, NULL, HFILL } }, + { &hf_lustre_llog_hdr_flag_is_cat, + { "LLOG_F_IS_CAT", "lustre.llog_log_hdr.llh_flags.is_cat", FT_BOOLEAN, 32, + TFS(&lnet_flags_set_truth), LLOG_F_IS_CAT, NULL, HFILL } }, + { &hf_lustre_llog_hdr_flag_is_plain, + { "LLOG_F_IS_PLAIN", "lustre.llog_log_hdr.llh_flags.is_plain", FT_BOOLEAN, 32, + TFS(&lnet_flags_set_truth), LLOG_F_IS_PLAIN, NULL, HFILL } }, + { &hf_lustre_llog_hdr_flag_ext_jobid, + { "LLOG_F_EXT_JOBID", "lustre.llog_log_hdr.llh_flags.ext_jobid", FT_BOOLEAN, 32, + TFS(&lnet_flags_set_truth), LLOG_F_EXT_JOBID, NULL, HFILL } }, + { &hf_lustre_llog_hdr_flag_is_fixsize, + { "LLOG_F_IS_FIXSIZE", "lustre.llog_log_hdr.llh_flags.is_fixsize", FT_BOOLEAN, 32, + TFS(&lnet_flags_set_truth), LLOG_F_IS_FIXSIZE, NULL, HFILL } }, + + /* LLOG LOGID REC */ + { &hf_lustre_llog_logid_rec, + { "LLOG LogID Rec", "lustre.llog_logid_rec", FT_NONE, BASE_NONE, NULL , 0 , NULL, HFILL}}, + { &hf_lustre_llog_logid_rec_hdr, + { "Lid Hdr", "lustre.llog_logid_rec.hdr", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_logid_rec_tail, + { "Lid Tail", "lustre.llog_logid_rec.tail", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_logid_rec_id, + { "Lid Id", "lustre.llog_logid_rec.id", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_logid_rec_padding, + { "Padding", "lustre.llog_logid_rec.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + + /* LLOG LOGID */ + { &hf_lustre_llog_logid_lgl_ogen, + { "Lgl Ogen", "lustre.llog_logid.lgl_ogen", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + + /* LLOG GEN REC */ + { &hf_lustre_llog_gen_rec, + { "LLOG Gen Rec", "lustre.llog_gen_rec", FT_NONE, BASE_NONE, NULL , 0 , NULL, HFILL}}, + { &hf_lustre_llog_gen_rec_hdr, + { "Lgr Hdr", "lustre.llog_gen_rec.hdr", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_gen_rec_tail, + { "Lgr Tail", "lustre.llog_gen_rec.tail", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_gen_rec_gen, + { "Lgr Gen", "lustre.llog_gen_rec.gen", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_gen_rec_padding, + { "padding", "lustre.llog_gen_rec.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + + /* LLOG UNLINK REC */ + { &hf_lustre_llog_unlink_rec, + { "LLOG Unlink", "lustre.llog_unlink_rec", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_unlink_rec_hdr, + { "Lur Hdr", "lustre.llog_unlink_rec.hdr", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_unlink_rec_tail, + { "Lur Tail", "lustre.llog_unlink_rec.tail", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_unlink_rec_oseq, + { "Lur Oseq", "lustre.llog_unlink_rec.oseq", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_unlink_rec_oid, + { "Lur Oid", "lustre.llog_unlink_rec.oid", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_unlink_rec_count, + { "Padding", "lustre.llog_unlink_rec.count", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + + /* LLOG Size Change */ + { &hf_lustre_llog_unlink64_rec, + { "LLOG Unlink64", "lustre.llog_unlink64_rec", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_unlink64_rec_hdr, + { "Lsc Hdr", "lustre.llog_unlink64_rec.hdr", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_unlink64_rec_count, + { "Lsc Count", "lustre.llog_unlink64_rec.count", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_unlink64_rec_fid, + { "Lsc Fid", "lustre.llog_unlink64_rec.fid", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_unlink64_rec_tail, + { "Lsc Tail", "lustre.llog_unlink64_rec.tail", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_unlink64_rec_padding, + { "Padding", "lustre.llog_unlink64_rec.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + + + /* LLOG Size Change */ + { &hf_lustre_llog_size_change_rec, + { "LLOG Size Chg", "lustre.llog_size_change_rec", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_size_change_rec_hdr, + { "Lsc Hdr", "lustre.llog_size_change_rec.hdr", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_size_change_rec_io_epoch, + { "Lsc Io Epoch", "lustre.llog_size_change_rec.io_epoch", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_size_change_rec_fid, + { "Lsc Fid", "lustre.llog_size_change_rec.fid", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_size_change_rec_tail, + { "Lsc Tail", "lustre.llog_size_change_rec.tail", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_size_change_rec_padding, + { "Padding", "lustre.llog_size_change_rec.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + + /* LLOG Cookie */ + { &hf_lustre_llog_cookie, + { "LLOG Cookie", "lustre.llog_cookie", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_cookie_lgc_lgl, + { "Lgc lgl", "lustre.llog_cookie.lgc_lgl", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_cookie_lgc_padding, + { "Lgc Padding", "lustre.llog_cookie.lgc_padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_cookie_lgc_index, + { "Lgc Index", "lustre.llog_cookie.lgc_index", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_cookie_lgc_subsys, + { "Lgc Subsys", "lustre.llog_cookie.lgc_subsys", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + + /* LLOG CHANGELOG REC */ + { &hf_lustre_llog_changelog_rec, + { "LLOG ChangeLog", "lustre.llog_changelog_rec", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_changelog_rec_hdr, + { "Cr Hdr", "lustre.llog_changelog_rec.hdr", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_changelog_rec_tail, + { "Cr Tail", "lustre.llog_changelog_rec.tail", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + + { &hf_lustre_changelog_rec, + { "ChangeLog", "lustre.changelog_rec", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_changelog_rec_namelen, + { "Cr Name Len", "lustre.changelog_rec.namelen", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_changelog_rec_flags, + { "Cr Flags", "lustre.changelog_rec.flags", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_changelog_rec_type, + { "Cr Type", "lustre.changelog_rec.type", FT_UINT32, BASE_DEC, VALS(changelog_rec_type_vals), 0, NULL, HFILL }}, + { &hf_lustre_changelog_rec_index, + { "Cr Index", "lustre.changelog_rec.index", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_changelog_rec_prev, + { "Cr Prev", "lustre.changelog_rec.prev", FT_UINT64, BASE_DEC, NULL, 0, "Previous Index", HFILL }}, + { &hf_lustre_changelog_rec_time, + { "Cr Time", "lustre.changelog_rec.time", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL }}, + { &hf_lustre_changelog_rec_tfid, + { "Cr TFid", "lustre.changelog_rec.tfid", FT_NONE, BASE_NONE, NULL, 0, "Target FID", HFILL } }, + { &hf_lustre_changelog_rec_markerflags, + { "Cr Mrk Flags", "lustre.changelog_rec.markerflags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_changelog_rec_padding, + { "padding", "lustre.changelog_rec.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_changelog_rec_pfid, + { "Cr PFid", "lustre.changelog_rec.tfid", FT_NONE, BASE_NONE, NULL, 0, "Parent FID", HFILL } }, + + { &hf_lustre_changelog_ext_rename_sfid, + { "Cr sFid", "lustre.changelog_ext_rename.sfid", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_changelog_ext_rename_spfid, + { "Cr spFid", "lustre.changelog_ext_rename.spfid", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + + { &hf_lustre_changelog_ext_jobid_jobid, + { "Cr JobID", "lustre.changelog_ext_jobid.jobid", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } }, + + { &hf_lustre_changelog_extra_flags_extra_flags, + { "Cr Extra Flags", "lustre.changelog_extra_flags.extra_flags", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL }}, + + { &hf_lustre_changelog_ext_name, + { "Cr Name", "lustre.changelog_ext_name", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } }, + + /* LLOG GEN */ + { &hf_lustre_llog_gen_conn_cnt, + { "Conn Cnt", "lustre.llog_gen.conn_cnt", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_gen_mnt_cnt, + { "Mnt Cnt", "lustre.llog_gen.mnt_cnt", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + + /* LLOG SETATTR REC */ + { &hf_lustre_llog_setattr_rec, + { "LLOG SetAttr", "lustre.llog_setattr_rec", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_setattr_rec_hdr, + { "Lsr Hdr", "lustre.llog_setattr_rec.hdr", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_setattr_rec_oseq, + { "Lsr Oseq", "lustre.llog_setattr_rec.oseq", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_setattr_rec_padding, + { "Padding", "lustre.llog_setattr_rec.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_setattr_rec_uid, + { "Lsr Uid", "lustre.llog_setattr_rec.uid", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_setattr_rec_oid, + { "Lsr Oid", "lustre.llog_setattr_rec.oid", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_setattr_rec_gid, + { "Lsr Gid", "lustre.llog_setattr_rec.gid", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_setattr_rec_tail, + { "Lsr Tail", "lustre.llog_setattr_rec.tail", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + + /* Lustre CFG */ + { &hf_lustre_lustre_cfg, + { "Lustre CFG", "lustre.lustre_cfg", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_lustre_cfg_version, + { "Lcfg Version", "lustre.lustre_cfg.version", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_lustre_cfg_command, + { "Lcfg Cmd", "lustre.lustre_cfg.command", FT_UINT32, BASE_HEX, VALS(lcfg_command_type_vals), 0, NULL, HFILL } }, + { &hf_lustre_lustre_cfg_num, + { "Lcfg Num", "lustre.lustre_cfg.num", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_lustre_lustre_cfg_flags, + { "Lcfg Flags", "lustre.lustre_cfg.flags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_lustre_cfg_nid, + { "Lcfg Nid", "lustre.lustre_cfg.nid", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_lustre_cfg_padding, + { "padding", "lustre.lustre_cfg.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_lustre_cfg_bufcount, + { "Lcfg Buf Cnt", "lustre.lustre_cfg.bufcount", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_lustre_lustre_cfg_buflen, + { "Lcfg Buf Len", "lustre.lustre_cfg.buflen", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_lustre_lustre_cfg_buffer, + { "Lcfg Buffer", "lustre.lustre_cfg.buffer", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } }, + + /* CFG MARKER */ + { &hf_lustre_cfg_marker, + { "CFG Marker", "lustre.cfg_marker", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_cfg_marker_step, + { "CM Step", "lustre.cfg_maker.step", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_lustre_cfg_marker_flags, + { "CM Flags", "lustre.cfg_maker.flags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_cfg_marker_vers, + { "CM Vers", "lustre.cfg_maker.vers", FT_UINT32, BASE_CUSTOM, CF_FUNC(lustre_fmt_ver), 0, NULL, HFILL } }, + { &hf_lustre_cfg_marker_padding, + { "padding", "lustre.cfg_maker.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_cfg_marker_createtime, + { "CM Create Time", "lustre.cfg_maker.createtime", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } }, + { &hf_lustre_cfg_marker_canceltime, + { "CM Cancel Time", "lustre.cfg_maker.canceltime", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } }, + { &hf_lustre_cfg_marker_tgtname, + { "CM Tgt Name", "lustre.cfg_maker.tgtname", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_cfg_marker_comment, + { "CM Comment", "lustre.cfg_maker.comment", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } }, + + /* LLOG SETATTR64 REC */ + { &hf_lustre_llog_setattr64_rec, + { "LLOG SetAttr", "lustre.llog_setattr64_rec", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_setattr64_rec_hdr, + { "Lsr Hdr", "lustre.llog_setattr64_rec.hdr", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_llog_setattr64_rec_uid, + { "Lsr Uid", "lustre.llog_setattr64_rec.uid", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_setattr64_rec_uid_h, + { "Lsr Uid", "lustre.llog_setattr64_rec.uid_h", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_setattr64_rec_gid, + { "Lsr Gid", "lustre.llog_setattr64_rec.gid", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_setattr64_rec_gid_h, + { "Lsr Gid", "lustre.llog_setattr64_rec.gid_h", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_setattr64_rec_valid, + { "Lsr Oid", "lustre.llog_setattr64_rec.valid", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_llog_setattr64_rec_tail, + { "Lsr Tail", "lustre.llog_setattr64_rec.tail", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + + /************************************************************ + * NIO + */ + + /* NIO Remote Buffer */ + { &hf_lustre_niobuf_remote, + { "NIO Buffer", "lustre.niobuf_remote", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_niobuf_remote_offset, + { "Offset", "lustre.niobuf_remote.offset", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_niobuf_remote_len, + { "Length", "lustre.niobuf_remote.len", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_niobuf_remote_flags, + { "Flags", "lustre.niobuf_remote.flags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + + { &hf_lustre_rcs, + { "RCs", "lustre.rcs", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_rcs_rc, + { "RC", "lustre.rcs.rc", FT_INT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + + /************************************************************ + * LOV + */ + + /* LOV OST Data */ + { &hf_lustre_lov_ost_data_v1, + { "LOV OST Data V1", "lustre.lov_ost_data_v1", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lov_ost_data_v1_l_ost_gen, + { "L Ost Gen", "lustre.lov_ost_data_v1.l_ost_gen", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lov_ost_data_v1_l_ost_idx, + { "L Ost Idx", "lustre.lov_ost_data_v1.l_ost_idx", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + + /* LOV MDS MD */ + { &hf_lustre_lmv_mds_md, + { "LMV MDS MD", "lustre.lmv_mds_md", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lmv_mds_md_magic, + { "Lmv Magic", "lustre.lmv_mds_md.magic", FT_UINT32, BASE_HEX, VALS(lustre_magic), 0, NULL, HFILL }}, + { &hf_lustre_lmv_mds_md_stripe_count, + { "Lmv Stripe Count", "lustre.lmv_mds_md.stripe_count", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lmv_mds_md_master_mdt_index, + { "Lmv Mast MDT Ind", "lustre.lmv_mds_md.master_mdt_index", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lmv_mds_md_hash_type, + { "Lmv Hash Type", "lustre.lmv_mds_md.hash_type", FT_UINT32, BASE_DEC, VALS(lmv_hash_type_vals), LMV_HASH_TYPE_MASK, NULL, HFILL }}, + { &hf_lustre_lmv_mds_md_status, + { "Lmv Status", "lustre.lmv_mds_md.hash_type", FT_UINT32, BASE_HEX, NULL, ~LMV_HASH_TYPE_MASK, NULL, HFILL }}, + { &hf_lustre_lmv_mds_md_layout_version, + { "Lmv Layout Ver", "lustre.lmv_mds_md.layout_version", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lmv_mds_md_padding, + { "Lmv padding", "lustre.lmv_mds_md.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lmv_mds_md_pool_name, + { "Lmv Pool Name", "lustre.lmv_mds_md.pool_name", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lmv_mds_md_stripe_fid, + { "Lmv Stripe FID", "lustre.lmv_mds_md.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + + /* LOV MDS MD */ + { &hf_lustre_lov_mds_md, + { "LOV MDS MD", "lustre.lov_mds_md", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lov_mds_md_lmm_magic, + { "Lmm Magic", "lustre.lov_mds_md.lmm_magic", FT_UINT32, BASE_HEX, VALS(lustre_magic), 0, NULL, HFILL }}, + { &hf_lustre_lov_mds_md_lmm_pattern, + { "Lmm Pattern", "lustre.lov_mds_md.lmm_pattern", FT_UINT32, BASE_HEX, VALS(lov_pattern_vals), 0, NULL, HFILL }}, + { &hf_lustre_lov_mds_md_lmm_object_id, + { "Lmm Object Id", "lustre.lov_mds_md.lmm_object_id", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lov_mds_md_lmm_object_seq, + { "Lmm Object SEQ", "lustre.lov_mds_md.lmm_object_seq", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lov_mds_md_lmm_stripe_size, + { "Lmm Stripe Size", "lustre.lov_mds_md.lmm_stripe_size", FT_UINT32, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lov_mds_md_lmm_stripe_count, + { "Lmm Stripe Count", "lustre.lov_mds_md.lmm_stripe_count", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lov_mds_md_lmm_layout_gen, + { "Lmm Layout Generation", "lustre.lov_mds_md.lmm_layout_gen", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lov_mds_md_lmm_pool_name, + { "Lmm Poolname", "lustre.lov_mds_md.lmm_poolname", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } }, + + /* LOV Desc */ + { &hf_lustre_lov_desc, + { "LOV Desc", "lustre.lov_desc", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lov_desc_pattern, + { "Ld Pattern", "lustre.lov_desc.pattern", FT_UINT32, BASE_HEX, VALS(lov_pattern_vals), 0, NULL, HFILL }}, + { &hf_lustre_lov_desc_default_stripe_count, + { "Ld Default Stripe Count", "lustre.lov_desc.default_stripe_count", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lov_desc_magic, + { "Ld Magic", "lustre.lov_desc.magic", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lov_desc_tgt_count, + { "Ld Tgt Count", "lustre.lov_desc.tgt_count", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lov_desc_default_stripe_size, + { "Ld Default Stripe Size", "lustre.lov_desc.default_stripe_size", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lov_desc_default_stripe_offset, + { "Ld Default Stripe Offset", "lustre.lov_desc.default_stripe_offset", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lov_desc_qos_maxage, + { "Ld Qos Maxage", "lustre.lov_desc.qos_maxage", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lov_desc_padding, + { "Ld Padding", "lustre.lov_desc.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lov_desc_uuid, + { "Ld Uuid", "lustre.lov_desc.uuid", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + + /************************************************************ + * QUOTA + */ + + /* QUOTA BODY */ + { &hf_lustre_quota_body, + { "Quota Body", "lustre.quota_body", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_qb_fid, + { "FID", "lustre.quota_body.fid", FT_NONE, BASE_NONE, NULL, 0, "FID of global index packing the pool ID", HFILL } }, + { &hf_lustre_qb_lockh, + { "Lock H", "lustre.quota_body.lockh", FT_NONE, BASE_NONE, NULL, 0, "Per-ID lock handle", HFILL } }, + { &hf_lustre_qb_glb_lockh, + { "Glb Lock H", "lustre.quota_body.gbl_lockh", FT_NONE, BASE_NONE, NULL, 0, "Global lock handle", HFILL } }, + { &hf_lustre_qb_padding, + { "padding", "lustre.quota_body.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_qb_flags, /* @@ add VALS(QUOTA_DQACQ_FL_vals) */ + { "Flags", "lustre.quota_body.flags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_qb_count, + { "Count", "lustre.quota_body.count", FT_UINT64, BASE_DEC, NULL, 0, "acquire/release count (kbytes/inodes)", HFILL } }, + { &hf_lustre_qb_usage, + { "Usage", "lustre.quota_body.usage", FT_UINT64, BASE_DEC, NULL, 0, "current slave usage (kbytes/inodes)", HFILL } }, + { &hf_lustre_qb_slv_ver, + { "Slave Ver", "lustre.quota_body.slv_ver", FT_UINT64, BASE_DEC, NULL, 0, "slave index file version", HFILL } }, + + /* Quota Adjust */ + { &hf_lustre_quota_adjust_qunit, + { "obd quota adjust qunit", "lustre.quota_adjust_qunit", FT_NONE, BASE_NONE, NULL , 0 , NULL, HFILL }}, + { &hf_lustre_quota_adjust_qunit_qaq_id, + { "Qaq Id", "lustre.quota_adjust_qunit.qaq_id", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_quota_adjust_qunit_qaq_flags, + { "Qaq Flags", "lustre.quota_adjust_qunit.qaq_flags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_quota_adjust_qunit_qaq_iunit_sz, + { "Qaq Iunit Sz", "lustre.quota_adjust_qunit.qaq_iunit_sz", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_quota_adjust_qunit_qaq_bunit_sz, + { "Qaq Bunit Sz", "lustre.quota_adjust_qunit.qaq_bunit_sz", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_quota_adjust_qunit_padding1, + { "Padding1", "lustre.quota_adjust_qunit.padding1", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + + /* LQUOTA ID */ + { &hf_lustre_lquota_id, + { "LQuota ID [UNION]", "lustre.lquota_id", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_qid_fid, + { "FID", "lustre.lquota_id.fid", FT_NONE, BASE_NONE, NULL, 0, "Directory FID", HFILL } }, + { &hf_lustre_qid_uid, + { "UID", "lustre.lquota_id.uid", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_lustre_qid_gid, + { "GID", "lustre.lquota_id.gid", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + + /************************************************************ + * LDLM + */ + + /* LDLM EXTENT */ + { &hf_lustre_ldlm_extent_gid, + { "Gid", "lustre.ldlm_extent.gid", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ldlm_extent_start, + { "Start", "lustre.ldlm_extent.start", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ldlm_extent_end, + { "End", "lustre.ldlm_extent.end", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + + /* LDLM FLOCK */ + { &hf_lustre_ldlm_flock_start, + { "Start", "lustre.ldlm_flock.start", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ldlm_flock_end, + { "End", "lustre.ldlm_flock.end", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ldlm_flock_owner, + { "Owner", "lustre.ldlm_flock.owner", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ldlm_flock_padding, + { "Pid", "lustre.ldlm_flock.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ldlm_flock_pid, + { "Pid", "lustre.ldlm_flock.pid", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + + /* LDLM Request */ + { &hf_lustre_ldlm_request, + { "ldlm request", "lustre.ldlm_request", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL}}, + { &hf_lustre_ldlm_request_lock_handle, + { "Lock Handle", "lustre.ldlm_request.lock_handle", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_ldlm_request_lock_flags, + { "Lock Flags", "lustre.ldlm_request.lock_flags", FT_UINT32, BASE_HEX, NULL, 0 , NULL, HFILL }}, + { &hf_lustre_ldlm_request_lock_count, + { "Lock Count", "lustre.ldlm_request.lock_count", FT_UINT32, BASE_HEX_DEC, NULL, 0, NULL, HFILL }}, + + /* LDLM Reply */ + { &hf_lustre_ldlm_reply, + { "LDLM Reply", "lustre.ldlm_reply", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL}}, + { &hf_lustre_ldlm_reply_lock_flags, + { "Lock Flags", "lustre.ldlm_reply.lock_flags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ldlm_reply_lock_policy_res1, + { "Lock Policy Res1", "lustre.ldlm_reply.lock_policy_res1", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ldlm_reply_lock_policy_res2, + { "Lock Policy Res2", "lustre.ldlm_reply.lock_policy_res2", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ldlm_reply_lock_handle, + { "Lock Handle", "lustre.ldlm_reply.lock_handle", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_ldlm_reply_lock_padding, + { "Lock Padding", "lustre.ldlm_reply.lock_padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + + /* LDLM INODE */ + { &hf_lustre_ldlm_inodebits_bits, + { "Bits", "lustre.ldlm_inodebits.bits", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ldlm_inodebits_try_bits, + { "Try Bits", "lustre.ldlm_inodebits.try_bits", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL }}, + + /* LDLM Lock Desc */ + { &hf_lustre_ldlm_lock_desc, + { "LDLM Desc", "lustre.ldlm_lock_desc", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_ldlm_lock_desc_l_policy_data, + { "L Policy Data", "lustre.ldlm_lock_desc.l_policy_data", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_ldlm_lock_desc_l_granted_mode, + { "L Granted Mode", "lustre.ldlm_lock_desc.l_granted_mode", FT_UINT32, BASE_DEC, VALS(lustre_ldlm_mode_vals), 0, NULL, HFILL }}, + { &hf_lustre_ldlm_lock_desc_l_req_mode, + { "L Req Mode", "lustre.ldlm_lock_desc.l_req_mode", FT_UINT32, BASE_DEC, VALS(lustre_ldlm_mode_vals), 0, NULL, HFILL }}, + + /* LDLM Resource ID */ + { &hf_lustre_ldlm_res_id, + { "LDLM Res ID", "lustre.ldlm_res_id", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ldlm_res_id_name, + { "Name", "lustre.ldlm_res_id.name", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ldlm_res_id_bits, + { "Name", "lustre.ldlm_res_id.name", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ldlm_res_id_string, + { "Name", "lustre.ldlm_res_id.name", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, + + /* LDLM Resource Desc */ + { &hf_lustre_ldlm_resource_desc, + { "LDLM Resc Desc", "lustre.ldlm_resource_desc", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_ldlm_resource_desc_lr_type, + { "Lr Type", "lustre.ldlm_resource_desc.lr_type", FT_UINT16, BASE_DEC, VALS(lustre_ldlm_type_vals), 0, NULL, HFILL }}, + { &hf_lustre_ldlm_resource_desc_lr_padding, + { "Lr Padding", "lustre.ldlm_resource_desc.lr_padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + + /* LDLM Intent */ + /*all this flags are uint64, but I don't find the way to use something like TFS() with a Uint64*/ + /*like TFS() with a Uint64 */ + { &hf_lustre_ldlm_intent_opc, + { "intent opcode", "lustre.ldlm_intent.opc", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL}}, + { &hf_lustre_ldlm_intent_opc_open, + { "open", "lustre.ldlm_intent.opc_open", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_OPEN, NULL, HFILL } }, + { &hf_lustre_ldlm_intent_opc_creat, + { "creat", "lustre.ldlm_intent.opc_creat", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_CREAT , NULL, HFILL } }, + { &hf_lustre_ldlm_intent_opc_readdir, + { "readdir", "lustre.ldlm_intent.opc_readdir", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_READDIR , NULL, HFILL } }, + { &hf_lustre_ldlm_intent_opc_getattr, + { "getattr", "lustre.ldlm_intent.opc_getattr", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_GETATTR, NULL, HFILL } }, + { &hf_lustre_ldlm_intent_opc_lookup, + { "lookup", "lustre.ldlm_intent.opc_lookup", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_LOOKUP , NULL, HFILL } }, + { &hf_lustre_ldlm_intent_opc_unlink, + { "unlink", "lustre.ldlm_intent.opc_unlink", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_UNLINK , NULL, HFILL } }, + { &hf_lustre_ldlm_intent_opc_trunc, + { "trunc", "lustre.ldlm_intent.opc_trunc", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_TRUNC , NULL, HFILL } }, + { &hf_lustre_ldlm_intent_opc_getxattr, + { "getxattr", "lustre.ldlm_intent.opc_getxattr", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_GETXATTR , NULL, HFILL } }, + { &hf_lustre_ldlm_intent_opc_exec, + { "exec", "lustre.ldlm_intent.opc_exec", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_EXEC , NULL, HFILL } }, + { &hf_lustre_ldlm_intent_opc_pin, + { "pin", "lustre.ldlm_intent.opc_pin", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_PIN , NULL, HFILL } }, + { &hf_lustre_ldlm_intent_opc_layout, + { "layout", "lustre.ldlm_intent.opc_layout", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_LAYOUT , NULL, HFILL } }, + { &hf_lustre_ldlm_intent_opc_q_dqacq, + { "quota dqacq", "lustre.ldlm_intent.opc_quota_dqacq", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_QUOTA_DQACQ , NULL, HFILL } }, + { &hf_lustre_ldlm_intent_opc_q_conn, + { "quota conn", "lustre.ldlm_intent.opc_quota_conn", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_QUOTA_CONN , NULL, HFILL } }, + { &hf_lustre_ldlm_intent_opc_setxattr, + { "setxattr", "lustre.ldlm_intent.opc_setxattr", FT_BOOLEAN, 32, TFS(&lnet_flags_set_truth), IT_SETXATTR , NULL, HFILL } }, + + /* LDLM SET INFO */ + { &hf_lustre_ldlm_key, + { "LDLM Set Info Key", "lustre.ldlm.key", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ldlm_val, + { "LDLM Set Info Value", "lustre.ldlm.value", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + + /************************************************************ + * MGS + */ + + /* MGS Target Info */ + { &hf_lustre_mgs_target_info, + { "MGS Target Info", "lustre.mgs_target_info", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mgs_target_info_mti_flags, + { "Mti Flags", "lustre.mgs_target_info.mti_flags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mgs_target_info_mti_fsname, + { "Mti Fsname", "lustre.mgs_target_info.mti_fsname", FT_STRINGZPAD, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mgs_target_info_mti_svname, + { "Mti Svname", "lustre.mgs_target_info.mti_svname", FT_STRINGZPAD, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mgs_target_info_mti_config_ver, + { "Mti Config Ver", "lustre.mgs_target_info.mti_config_ver", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mgs_target_info_mti_uuid, + { "Mti Uuid", "lustre.mgs_target_info.mti_uuid", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mgs_target_info_mti_stripe_index, + { "Mti Stripe Index", "lustre.mgs_target_info.mti_stripe_index", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mgs_target_info_mti_params, + { "Mti Params", "lustre.mgs_target_info.mti_params", FT_STRINGZPAD, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mgs_target_info_mti_nids, + { "Mti Nids", "lustre.mgs_target_info.mti_nids", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mgs_target_info_mti_lustre_ver, + { "Mti Lustre Ver", "lustre.mgs_target_info.mti_lustre_ver", FT_UINT32, BASE_CUSTOM, CF_FUNC(lustre_fmt_ver), 0, NULL, HFILL }}, + { &hf_lustre_mgs_target_info_mti_nid_count, + { "Mti Nid Count", "lustre.mgs_target_info.mti_nid_count", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mgs_target_info_mti_instance, + { "Mti Instance", "lustre.mgs_target_info.mti_instance", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mgs_target_info_padding, + { "Padding", "lustre.mgs_target_info.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + + /* MGS Send Params */ + { &hf_lustre_mgs_send_param, + { "Mgs Param", "lustre.mgs_send_param", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, + + /* MGS Config Body */ + { &hf_lustre_mgs_config_body, + { "MGS Config Body", "lustre.mgs_config_body", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mgs_config_body_name, + { "mcb name", "lustre.mgs_config_body.name", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mgs_config_body_offset, + { "mcb offset", "lustre.mgs_config_body.offset", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mgs_config_body_type, + { "mcb type", "lustre.mgs_config_body.type", FT_UINT16, BASE_DEC, VALS(mgs_config_body_type_vals), 0, NULL, HFILL }}, + { &hf_lustre_mgs_config_body_nm_cur_pass, + { "mcb # cur pass", "lustre.mgs_config_body.nm_cur_pass", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mgs_config_body_bits, + { "mcb bit shift", "lustre.mgs_config_body.bits", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mgs_config_body_units, + { "mcb units", "lustre.mgs_config_body.type", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + + /* MGS Config Response */ + { &hf_lustre_mgs_config_res, + { "mgs config res", "lustre.mgs_config_res", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_mgs_config_res_offset, + { "mcr offset", "lustre.mgs_config_res.offset", FT_UINT64, BASE_DEC, NULL, 0, "Index of Last config log", HFILL }}, + { &hf_lustre_mgs_config_res_size, + { "mcr size", "lustre.mgs_config_res.size", FT_UINT64, BASE_DEC_HEX, NULL, 0, "Size of Log", HFILL }}, + { &hf_lustre_mgs_config_res_nm_cur_pass, + { "mcr # cur pass", "lustre.mgs_config_res.nm_cur_pass", FT_UINT64, BASE_DEC, NULL, 0, "Current NODEMAP config pass", HFILL }}, + + /************************************************************ + * OUT Update + */ + + /* Out Update Header */ + { &hf_lustre_out_update_header, + { "Out Update Header", "lustre.out_update_header", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_out_update_header_magic, /* @@ VALS(out_update_magic_header_vals) */ + { "Ouh Magic", "lustre.out_update_header.magic", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_out_update_header_count, + { "Ouh Count", "lustre.out_update_header.count", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_out_update_header_inline_length, + { "Ouh Inline Len", "lustre.out_update_header.inline_length", FT_UINT32, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_out_update_header_reply_size, + { "Ouh Reply Sz", "lustre.out_update_header.reply_size", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_out_update_header_inline_data, + { "Ouh Inline Data", "lustre.out_update_header.inline_data", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + + /* Out Update Buffer */ + { &hf_lustre_out_update_buffer, + { "Out Update Buffer", "lustre.out_update_buffer", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_out_update_buffer_size, + { "Oub Size", "lustre.out_update_buffer.size", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_out_update_buffer_padding, + { "Oub padding", "lustre.out_update_buffer.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + + /* Object Update Reply */ + { &hf_lustre_obj_update_reply, + { "Object Update Rep", "lustre.obj_update_reply", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_obj_update_reply_magic, + { "Ourp Magic", "lustre.obj_update_reply.magic", FT_UINT32, BASE_HEX, VALS(update_reply_magic_vals), 0, NULL, HFILL }}, + { &hf_lustre_obj_update_reply_count, + { "Ourp Count", "lustre.obj_update_reply.count", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obj_update_reply_padding, + { "Ourp padding", "lustre.obj_update_reply.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obj_update_reply_lens, + { "Ourp Lens", "lustre.obj_update_reply.lens", FT_UINT16, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + + /* Object Update Request */ + { &hf_lustre_obj_update_request, + { "Object Update Req", "lustre.obj_update_request", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_obj_update_request_magic, + { "Ourq Magic", "lustre.obj_update_request.magic", FT_UINT32, BASE_HEX, VALS(update_request_magic_vals), 0, NULL, HFILL }}, + { &hf_lustre_obj_update_request_count, + { "Ourq Count", "lustre.obj_update_request.count", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obj_update_request_padding, + { "Ourq padding", "lustre.obj_update_request.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + + /* Object Update */ + { &hf_lustre_obj_update, + { "Object Update", "lustre.obj_update", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_obj_update_type, + { "Ou Type", "lustre.obj_update.type", FT_UINT16, BASE_HEX, VALS(update_type_vals), 0, NULL, HFILL }}, + { &hf_lustre_obj_update_params_count, + { "Ou Param Count", "lustre.obj_update.params_count", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obj_update_result_size, + { "Ou Reult Sz", "lustre.obj_update.result_size", FT_UINT32, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obj_update_flags, + { "Ou Flags", "lustre.obj_update.flags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obj_update_padding, + { "Ou padding", "lustre.obj_update.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obj_update_batchid, + { "Ou Batch ID", "lustre.obj_update.batchid", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obj_update_fid, + { "Ou Fid", "lustre.obj_update.fid", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + + /* Object Update Param */ + { &hf_lustre_obj_update_param, + { "Object Update Param", "lustre.obj_update_param", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_obj_update_param_len, + { "Oup Len", "lustre.obj_update_params.len", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obj_update_param_padding, + { "Oup padding", "lustre.obj_update_params.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obj_update_param_buf, + { "Oup Buf", "lustre.obj_update_params.buf", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + + /************************************************************ + * LFSCK + */ + + /* Request */ + { &hf_lustre_lfsck_request, + { "LFSCK Request", "lustre.lfsck_request", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_lfsck_request_event, + { "LR Event", "lustre.lfsck_request.event", FT_UINT32, BASE_DEC, VALS(lfsck_events_vals), 0, NULL, HFILL } }, + { &hf_lustre_lfsck_request_index, + { "LR Index", "lustre.lfsck_request.index", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_lustre_lfsck_request_flags, + { "LR Flags", "lustre.lfsck_request.flags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_lfsck_request_valid, + { "LR Valid", "lustre.lfsck_request.valid", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_lfsck_request_speed, + { "LR Speed", "lustre.lfsck_request.speed", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_lustre_lfsck_request_status, + { "LR Status", "lustre.lfsck_request.status", FT_UINT32, BASE_DEC, VALS(lfsck_status_vals), 0, NULL, HFILL } }, + { &hf_lustre_lfsck_request_version, + { "LR Version", "lustre.lfsck_request.version", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_lustre_lfsck_request_active, + { "LR Active", "lustre.lfsck_request.active", FT_UINT16, BASE_HEX, VALS(lfsck_type_vals), 0, NULL, HFILL } }, + { &hf_lustre_lfsck_request_param, + { "LR Param", "lustre.lfsck_request.param", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_lustre_lfsck_request_async_windows, + { "LR Async Win", "lustre.lfsck_request.async_windows", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_lustre_lfsck_request_flags2, + { "LR Flags2", "lustre.lfsck_request.flags2", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_lfsck_request_fid, + { "LR Fid", "lustre.lfsck_request.fid", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_lfsck_request_fid2, + { "LR Fid2", "lustre.lfsck_request.fid2", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_lfsck_request_comp_id, + { "LR Comp ID", "lustre.lfsck_request.comp_id", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_lfsck_request_padding, + { "LR padding", "lustre.lfsck_request.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + + /* Reply */ + { &hf_lustre_lfsck_reply, + { "LFSCK Reply", "lustre.lfsck_reply", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_lfsck_reply_status, + { "LP Status", "lustre.lfsck_reply.status", FT_UINT32, BASE_DEC, VALS(lfsck_status_vals), 0, NULL, HFILL } }, + { &hf_lustre_lfsck_reply_padding, + { "LP padding", "lustre.lfsck_reply.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_lfsck_reply_repaired, + { "LP Repaired", "lustre.lfsck_reply.repaired", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL } }, + + + /************************************************************ + * OTHER + */ + + /* Cookie */ + { &hf_lustre_lustre_handle, + { "Handle", "lustre.lustre_handle", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_lustre_handle_cookie, + { "Cookie", "lustre.lustre_handle.cookie", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL } }, + + /* LU FID */ + { &hf_lustre_lu_fid_f_seq, + { "Seq", "lustre.lu_fid.f_seq", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lu_fid_f_oid, + { "OID", "lustre.ll_fid.f_oid", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_lu_fid_f_ver, + { "Version", "lustre.ll_fid.f_ver", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + + { &hf_lustre_ost_oi_id, + { "O Id", "lustre.ost_io.id", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_ost_oi_seq, + { "O SEQ", "lustre.ost_oi.seq", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + + /* OBDO */ + { &hf_lustre_obdo, + { "OBDO", "lustre.obdo", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obdo_o_valid, + { "O Valid", "lustre.obdo.o_valid", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL }}, + /* .o_oi here */ + { &hf_lustre_obdo_o_parent_seq, + { "O Parent SEQ", "lustre.obdo.o_parent_seq", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obdo_o_size, + { "O Size", "lustre.obdo.o_size", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obdo_o_mtime, + { "O Mtime", "lustre.obdo.o_mtime",FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } }, + { &hf_lustre_obdo_o_atime, + { "O Atime", "lustre.obdo.o_atime",FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } }, + { &hf_lustre_obdo_o_ctime, + { "O Ctime", "lustre.obdo.o_ctime", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0, NULL, HFILL } }, + { &hf_lustre_obdo_o_blocks, + { "O Blocks", "lustre.obdo.o_blocks", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obdo_o_grant, + { "O Grant", "lustre.obdo.o_grant", FT_UINT64, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obdo_o_blksize, + { "O Blksize", "lustre.obdo.o_blksize", FT_UINT32, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obdo_o_mode, + { "O Mode", "lustre.obdo.o_mode", FT_UINT32, BASE_OCT, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obdo_o_uid, + { "O Uid", "lustre.obdo.o_uid", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obdo_o_gid, + { "O Gid", "lustre.obdo.o_gid", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obdo_o_flags, + { "O Flags", "lustre.obdo.o_flags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obdo_o_nlink, + { "O Nlink", "lustre.obdo.o_nlink", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obdo_o_parent_oid, + { "O Parent OID", "lustre.obdo.o_parent_oid", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obdo_o_misc, + { "O Misc", "lustre.obdo.o_misc", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obdo_o_ioepoch, + { "O IOEpoch", "lustre.obdo.o_ioepoch", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obdo_o_stripe_idx, + { "O Stripe Idx", "lustre.obdo.o_stripe_idx", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obdo_o_parent_ver, + { "O Parent VER", "lustre.obdo.o_parent_ver", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obdo_o_handle, + { "O Handle", "lustre.obdo.o_handle", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + /* .o_handle / .o_lcookie here */ + { &hf_lustre_obdo_o_padding_3, + { "O Padding 3", "lustre.obdo.o_padding_3", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obdo_o_uid_h, + { "O Uid H", "lustre.obdo.o_uid_h", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obdo_o_gid_h, + { "O Gid H", "lustre.obdo.o_gid_h", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obdo_o_data_version, + { "O Data Version", "lustre.obdo.o_data_version", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obdo_o_projid, + { "O Proj ID", "lustre.obdo.o_projid", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obdo_o_padding_4, + { "O Padding 4", "lustre.obdo.o_padding_4", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obdo_o_padding_5, + { "O Padding 5", "lustre.obdo.o_padding_5", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + { &hf_lustre_obdo_o_padding_6, + { "O Padding 6", "lustre.obdo.o_padding_6", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, + + /* XATTR */ + { &hf_lustre_xattr_list, + { "XATTR List", "lustre.xattr_list", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_xattr, + { "XATTR", "lustre.xattr", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_xattr_name, + { "xattr name", "lustre.xattr.name", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_xattr_data, + { "xattr data", "lustre.xattr.data", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, + { &hf_lustre_xattr_size, + { "xattr size", "lustre.xattr.size", FT_UINT32, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, + + /* SEQ */ + { &hf_lustre_seq_opc, + { "Seq OPC", "lustre.seq_opc", FT_UINT32, BASE_DEC, VALS(seq_op_vals), 0, NULL, HFILL } }, + { &hf_lustre_seq_range, + { "Seq Range", "lustre.seq_range", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_seq_range_start, + { "Seq Range Start", "lustre.seq_range.start", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_seq_range_end, + { "Seq Range End", "lustre.seq_range.end", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_seq_range_index, + { "Seq Range Index", "lustre.seq_range.index", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_lustre_seq_range_flags, + { "Seq Range Flags", "lustre.seq_range.flags", FT_UINT32, BASE_HEX, VALS(seq_range_flag_vals), 0, NULL, HFILL } }, + + /* FLD */ + { &hf_lustre_fld_opc, + { "FLD OPC", "lustre.fld_opc", FT_UINT32, BASE_DEC, VALS(fld_op_vals), 0, NULL, HFILL } }, + + /* struct lustre_capa */ + { &hf_lustre_capa, + { "Capability", "lustre.capa", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_capa_fid, + { "Capa fid", "lustre.capa.fid", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_capa_opc, + { "Capa opc", "lustre.capa.opc", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_capa_uid, + { "Capa uid", "lustre.capa.uid", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_lustre_capa_gid, + { "Capa gid", "lustre.capa.gid", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_lustre_capa_flags, + { "Capa flags", "lustre.capa.flags", FT_UINT32, BASE_HEX, VALS(capa_flags_vals), 0, NULL, HFILL } }, + { &hf_lustre_capa_keyid, + { "Capa keyid", "lustre.capa.keyid", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_capa_timeout, + { "Capa timeout", "lustre.capa.timeout", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_lustre_capa_expiry, + { "Capa expiry", "lustre.capa.expiry", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_lustre_capa_hmac, + { "Capa hmac", "lustre.capa.hmac", FT_BYTES, SEP_COLON, NULL, 0, NULL, HFILL } }, + + /* struct idx_info */ + { &hf_lustre_idx_info, + { "Index Info", "lustre.idx_info", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_idx_info_magic, + { "II Magic", "lustre.idx_info.magic", FT_UINT32, BASE_HEX, VALS(lustre_magic), 0, NULL, HFILL } }, + { &hf_lustre_idx_info_flags, + { "II Flags", "lustre.idx_info.flags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_idx_info_count, + { "II Count", "lustre.idx_info.count", FT_UINT16, BASE_DEC, NULL, 0, "number of lu_idxpage (to be) transferred", HFILL } }, + { &hf_lustre_idx_info_attrs, + { "II Attrs", "lustre.idx_info.attrs", FT_UINT32, BASE_HEX, NULL, 0, "requested attributes passed down to the iterator API", HFILL } }, + { &hf_lustre_idx_info_fid, + { "II fid", "lustre.idx_info.fid", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_idx_info_hash_start, + { "II Hash Start", "lustre.idx_info.hash_start", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_idx_info_hash_end, + { "II Hash End", "lustre.idx_info.hash_end", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_idx_info_keysize, + { "II Key size", "lustre.idx_info.keysize", FT_UINT16, BASE_DEC, NULL, 0, "size of keys in lu_idxpages", HFILL } }, + { &hf_lustre_idx_info_recsize, + { "II Rec size", "lustre.idx_info.recsize", FT_UINT16, BASE_DEC, NULL, 0, "size of records in lu_idxpages", HFILL } }, + { &hf_lustre_idx_info_padding, + { "padding", "lustre.idx_info.padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + + /* ACL */ + { &hf_lustre_acl, + { "ACL", "lustre.acl", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + + /* USER ITEM */ + { &hf_lustre_hsm_user_item, + { "HSM User Item", "lustre.user_item", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_hsm_user_item_fid, + { "HSM User Item FID", "lustre.user_item.fid", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + + /* Intent Layout */ + { &hf_lustre_layout_intent, + { "Layout Intent", "lustre.layout_intent", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL } }, + { &hf_lustre_layout_intent_opc, + { "Op Code", "lustre.layout_intent.opc", FT_UINT32, BASE_HEX, VALS(lustre_layout_intent_opc_vals), 0, NULL, HFILL } }, + { &hf_lustre_layout_intent_flags, + { "Flags", "lustre.layout_intent.flags", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL } }, + { &hf_lustre_layout_intent_start, + { "Start", "lustre.layout_intent.start", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_lustre_layout_intent_end, + { "End", "lustre.layout_intent.end", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + + { &hf_lustre_eadata, + { "EA Data", "lustre.eadata", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL}}, + + { &hf_lustre_extra_padding, + { "extra padding", "lustre.extra_padding", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL}}, + + { &hf_lustre_target_uuid, + { "Target UUID", "lustre.target_uuid", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL}}, + { &hf_lustre_client_uuid, + { "Client UUID", "lustre.client_uuid", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL}}, + + { &hf_lustre_filename, + { "filename", "lustre.filename", FT_STRING, BASE_NONE, NULL , 0 , NULL, HFILL}}, + { &hf_lustre_target, + { "target", "lustre.target", FT_STRING, BASE_NONE, NULL , 0 , NULL, HFILL}}, + { &hf_lustre_secctx_name, + { "Sec Ctx Name", "lustre.secctx_name", FT_STRING, BASE_NONE, NULL , 0 , NULL, HFILL}}, + { &hf_lustre_data, + { "data", "lustre.data", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL}}, + { &hf_lustre_name, + { "name", "lustre.name", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL}}, + }; + + static gint *ett[] = { + &ett_lustre, + &ett_lustre_lustre_handle_cookie, + &ett_lustre_lustre_msg_v1, + &ett_lustre_lustre_handle_v1, + &ett_lustre_lustre_msg_v2, + &ett_lustre_ptlrpc_body, + &ett_lustre_lustre_handle_v2, + &ett_lustre_obd_connect_data, + &ett_lustre_lov_ost_data_v1, + &ett_lustre_obd_statfs, + &ett_lustre_obd_ioobj, + &ett_lustre_niobuf_remote, + &ett_lustre_rcs, + &ett_lustre_ost_lvb, + &ett_lustre_lu_fid, + &ett_lustre_obd_quotactl, + &ett_lustre_obd_dqinfo, + &ett_lustre_obd_dqblk, + &ett_lustre_quota_adjust_qunit, + &ett_lustre_mdt_body, + &ett_lustre_mdt_rec_reint, + &ett_lustre_lov_desc, + &ett_lustre_obd_uuid, + &ett_lustre_ldlm_res_id, + &ett_lustre_ldlm_extent, + &ett_lustre_ldlm_inodebits, + &ett_lustre_ldlm_flock, + &ett_lustre_ldlm_intent_opc, + &ett_lustre_ldlm_resource_desc, + &ett_lustre_ldlm_lock_desc, + &ett_lustre_ldlm_request, + &ett_lustre_lustre_handle, + &ett_lustre_ldlm_reply, + &ett_lustre_mgs_target_info, + &ett_lustre_mgs_config_body, + &ett_lustre_mgs_config_res, + &ett_lustre_cfg_marker, + &ett_lustre_llog_logid, + &ett_lustre_lmv_mds_md, + &ett_lustre_lov_mds_md, + &ett_lustre_llog_rec, + &ett_lustre_llog_rec_hdr, + &ett_lustre_llog_rec_tail, + &ett_lustre_llog_logid_rec, + &ett_lustre_llog_unlink_rec, + &ett_lustre_llog_setattr_rec, + &ett_lustre_llog_unlink64_rec, + &ett_lustre_llog_setattr64_rec, + &ett_lustre_llog_size_change_rec, + &ett_lustre_llog_gen, + &ett_lustre_llog_gen_rec, + &ett_lustre_llog_changelog_rec, + &ett_lustre_changelog_rec, + &ett_lustre_lustre_cfg, + &ett_lustre_llog_log_hdr, + &ett_lustre_llog_cookie, + &ett_lustre_llogd_body, + &ett_lustre_llogd_conn_body, + &ett_lustre_obdo, + &ett_lustre_ost_body, + &ett_lustre_ldlm_lock_flags, + &ett_lustre_llog_hdr_flags, + &ett_lustre_seq_range, + &ett_lustre_mdt_ioepoch, + &ett_lustre_capa, + &ett_lustre_eadata, + &ett_lustre_close_data, + &ett_lustre_acl, + &ett_lustre_ladvise_hdr, + &ett_lustre_ladvise, + &ett_lustre_hsm_request, + &ett_lustre_hsm_user_item, + &ett_lustre_hsm_extent, + &ett_lustre_hsm_progress, + &ett_lustre_hsm_user_state, + &ett_lustre_quota_body, + &ett_lustre_lquota_id, + &ett_lustre_layout_intent, + &ett_lustre_xattrs, + &ett_lustre_xattr_item, + &ett_lustre_ost_id, + &ett_lustre_ost_id_oi, + &ett_lustre_ost_layout, + &ett_lustre_out_update_header, + &ett_lustre_out_update_header_data, + &ett_lustre_out_update_buffer, + &ett_lustre_obj_update_reply, + &ett_lustre_object_update_request, + &ett_lustre_object_update, + &ett_lustre_object_update_param, + &ett_lustre_lfsck_request, + &ett_lustre_lfsck_reply, + }; + + /* Setup protocol expert items */ + expert_module_t *expert_lustre; + static ei_register_info ei[] = { + { &ei_lustre_buflen, + { "lustre.bad_buflen", PI_ERROR, PI_MALFORMED, "Buffer length mis-match", EXPFILL } }, + { &ei_lustre_badopc, + { "lustre.bad_opcode", PI_WARN, PI_PROTOCOL, "BAD OPCODE", EXPFILL } }, + { &ei_lustre_badmagic, + { "lustre.bad_magic", PI_WARN, PI_PROTOCOL, "BAD Magic Value", EXPFILL } }, + { &ei_lustre_obsopc, + { "lustre.old_opcode", PI_NOTE, PI_DEPRECATED, "Deprecated Opcode", EXPFILL } }, + }; + + proto_lustre = proto_register_protocol("Lustre", "lustre", "lustre"); + + proto_register_field_array(proto_lustre, hf, array_length(hf)); + proto_register_subtree_array(ett, array_length(ett)); + + expert_lustre = expert_register_protocol(proto_lustre); + expert_register_field_array(expert_lustre, ei, array_length(ei)); +} + +/* + * Editor modelines - https://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 4 + * tab-width: 8 + * indent-tabs-mode: nil + * End: + * + * vi: set shiftwidth=4 tabstop=8 expandtab: + * :indentSize=4:tabSize=8:noTabs=true: + */ |