qga: Add guest-fsfreeze-freeze-list command

If an array of mount point paths is specified as 'mountpoints' argument
of guest-fsfreeze-freeze-list, qemu-ga will only freeze the file systems
mounted on specified paths in Linux guests. Otherwise, it works as the
same way as guest-fsfreeze-freeze.
This would be useful when the host wants to create partial disk snapshots.

Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama@hds.com>
Reviewed-by: Eric Blake <eblake@redhat.com>

*updated schema to report 2.2 as initial supported version

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/qga/commands-win32.c b/qga/commands-win32.c
index e769396..94877e9 100644
--- a/qga/commands-win32.c
+++ b/qga/commands-win32.c
@@ -206,6 +206,15 @@ error:
     return 0;
 }
 
+int64_t qmp_guest_fsfreeze_freeze_list(bool has_mountpoints,
+                                       strList *mountpoints,
+                                       Error **errp)
+{
+    error_set(errp, QERR_UNSUPPORTED);
+
+    return 0;
+}
+
 /*
  * Thaw local file systems using Volume Shadow-copy Service.
  */