diff options
| author | Venkateswararao Jujjuri (JV) <jvrao@linux.vnet.ibm.com> | 2010-06-14 13:34:40 -0700 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2010-06-22 15:15:30 -0500 |
| commit | 9ce56db6f0de81fd81972029073ff8008830bc02 (patch) | |
| tree | b5dea604c05c2f06080ffbc9cc96385a337b093b /qemu-options.hx | |
| parent | fac4f111476740f5bda988b320aa9037d6672a56 (diff) | |
virtio-9p: Introduces an option to specify the security model.
The new option is:
-fsdev fstype,id=myid,path=/share_path/,security_model=[mapped|passthrough]
-virtfs fstype,path=/share_path/,security_model=[mapped|passthrough],mnt_tag=tag
In the case of mapped security model, files are created with QEMU user
credentials and the client-user's credentials are saved in extended attributes.
Whereas in the case of passthrough security model, files on the
filesystem are directly created with client-user's credentials.
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'qemu-options.hx')
| -rw-r--r-- | qemu-options.hx | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/qemu-options.hx b/qemu-options.hx index a6928b7aa..d1d22726b 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -486,7 +486,7 @@ ETEXI DEFHEADING(File system options:) DEF("fsdev", HAS_ARG, QEMU_OPTION_fsdev, - "-fsdev local,id=id,path=path\n", + "-fsdev local,id=id,path=path,security_model=[mapped|passthrough]\n", QEMU_ARCH_ALL) STEXI @@ -502,7 +502,7 @@ The specific Fstype will determine the applicable options. Options to each backend are described below. -@item -fsdev local ,id=@var{id} ,path=@var{path} +@item -fsdev local ,id=@var{id} ,path=@var{path} ,security_model=@var{security_model} Create a file-system-"device" for local-filesystem. @@ -510,6 +510,9 @@ Create a file-system-"device" for local-filesystem. @option{path} specifies the path to be exported. @option{path} is required. +@option{security_model} specifies the security model to be followed. +@option{security_model} is required. + @end table ETEXI #endif @@ -518,7 +521,7 @@ ETEXI DEFHEADING(Virtual File system pass-through options:) DEF("virtfs", HAS_ARG, QEMU_OPTION_virtfs, - "-virtfs local,path=path,mount_tag=tag\n", + "-virtfs local,path=path,mount_tag=tag,security_model=[mapped|passthrough]\n", QEMU_ARCH_ALL) STEXI @@ -534,7 +537,7 @@ The specific Fstype will determine the applicable options. Options to each backend are described below. -@item -virtfs local ,path=@var{path} ,mount_tag=@var{mount_tag} +@item -virtfs local ,path=@var{path} ,mount_tag=@var{mount_tag} ,security_model=@var{security_model} Create a Virtual file-system-pass through for local-filesystem. @@ -542,6 +545,10 @@ Create a Virtual file-system-pass through for local-filesystem. @option{path} specifies the path to be exported. @option{path} is required. +@option{security_model} specifies the security model to be followed. +@option{security_model} is required. + + @option{mount_tag} specifies the tag with which the exported file is mounted. @option{mount_tag} is required. |