diff options
| author | Vijaikumar M <vmallika@redhat.com> | 2014-07-31 14:37:19 +0530 |
|---|---|---|
| committer | Krishnan Parthasarathi <kparthas@redhat.com> | 2014-08-03 07:28:52 -0700 |
| commit | 8080a5555e7ba17b9e691171259899ca9e390c76 (patch) | |
| tree | 9a4973fa268da88cb726017bb24d8ce013494fe4 /xlators/mgmt/glusterd/src/glusterd-utils.h | |
| parent | f3204a06eb8156743110b1613b4b4b63b70572b6 (diff) | |
glusterd/snapshot: Inherit the mount options of a original brick
when creating snapshots
When creating a snapshot a LVM is created at the backend and is mounted
under /var/run/gluster/snaps/... However, this mount does not inherit
the mount options for the original brick acting as the parent for the
snap.
If the snap is restored, this could lead to performance degredations,
functional limitations, or in extreme scenarios even potential data
loss.
Change-Id: I67d70fd83430d83dacc5380c6c928e27fb9c9e1b
BUG: 1125180
Signed-off-by: Vijaikumar M <vmallika@redhat.com>
Reviewed-on: http://review.gluster.org/8394
Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
Tested-by: Krishnan Parthasarathi <kparthas@redhat.com>
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-utils.h')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-utils.h | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.h b/xlators/mgmt/glusterd/src/glusterd-utils.h index 2486e54833f..6fe7aef92a9 100644 --- a/xlators/mgmt/glusterd/src/glusterd-utils.h +++ b/xlators/mgmt/glusterd/src/glusterd-utils.h @@ -724,8 +724,8 @@ gd_restore_snap_volume (dict_t *dict, dict_t *rsp_dict, int32_t volcount); int32_t -glusterd_mount_lvm_snapshot (char *device_path, char *brick_mount_path, - const char *fstype); +glusterd_mount_lvm_snapshot (glusterd_brickinfo_t *brickinfo, + char *brick_mount_path); int32_t glusterd_umount (const char *path); @@ -889,9 +889,7 @@ int glusterd_snapshot_get_volnames_uuids (dict_t *dict, char *volname, gf_getsnap_name_uuid_rsp *snap_info_rsp); int -glusterd_update_fstype (char *orig_brick_path, - glusterd_brickinfo_t *snap_brickinfo, - char *fstype, size_t fslen); +glusterd_update_mntopts (char *brick_path, glusterd_brickinfo_t *brickinfo); int glusterd_update_fs_label (glusterd_brickinfo_t *brickinfo); |