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authoraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>2008-10-13 03:14:31 +0000
committeraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>2008-10-13 03:14:31 +0000
commit34c9dd8eea38e94d97e22ac12c2f2aaa0dca59d8 (patch)
tree059b44291d3bc9196d68c8ecdf8a7b940ef99ff2 /migration.h
parent210f41ba932efb4c32139568930b72d1c2d075be (diff)
Introduce TCP live migration protocol
This patch introduces a tcp protocol for live migration. It can be used as follows: qemu-system-x86_64 -hda ~/images/linux-test.img -monitor stdio <vm runs for a while> (qemu) migrate tcp:localhost:1025 On the same system: qemu-system-x86_64 -hda ~/images/linux-test.img -incoming tcp:localhost:1025 The monitor can be interacted with while waiting for an incoming live migration. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5478 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'migration.h')
-rw-r--r--migration.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/migration.h b/migration.h
index 61f77bd89..9947f6a45 100644
--- a/migration.h
+++ b/migration.h
@@ -39,5 +39,11 @@ void do_migrate_set_speed(const char *value);
void do_info_migrate(void);
+int tcp_start_incoming_migration(const char *host_port);
+
+MigrationState *tcp_start_outgoing_migration(const char *host_port,
+ int64_t bandwidth_limit,
+ int detach);
+
#endif