diff options
| author | Vijaikumar M <vmallika@redhat.com> | 2014-05-06 14:32:28 +0530 |
|---|---|---|
| committer | Krishnan Parthasarathi <kparthas@redhat.com> | 2014-05-08 22:23:46 -0700 |
| commit | 065b91b4993f1ab0abc8b1db4d5745a6b58545b0 (patch) | |
| tree | 4fc15626547c5be41071c21531534fa7557f64d0 /xlators/mgmt/glusterd/src/glusterd-utils.h | |
| parent | 4f8c7cc34dad6a963f70dfcf11e737fd44c31a42 (diff) | |
glusterd/snapshot: Add brick-count suffix for the LVM snapshot
When there are more than one brick created from the same LVM volume
group, there will be a conflict with the LVM snapshot name we use.
Solution is to add a brick-count suffix to the LVM snapshot name
Change-Id: I7258e69fe0b50e86b81c66ab1db523ab3c7cbae0
BUG: 1091934
Signed-off-by: Vijaikumar M <vmallika@redhat.com>
Reviewed-on: http://review.gluster.org/7581
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Rajesh Joseph <rjoseph@redhat.com>
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 | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.h b/xlators/mgmt/glusterd/src/glusterd-utils.h index 05d5ce6eb50..14f6ce4d08a 100644 --- a/xlators/mgmt/glusterd/src/glusterd-utils.h +++ b/xlators/mgmt/glusterd/src/glusterd-utils.h @@ -693,7 +693,8 @@ int32_t glusterd_compare_volume_name(struct list_head *, struct list_head *); char* -glusterd_get_brick_mount_details (char *brick_path); +glusterd_get_brick_mount_device (char *brick_path); + struct mntent * glusterd_get_mnt_entry_info (char *mnt_pt, FILE *mtab); @@ -789,13 +790,9 @@ glusterd_get_brick_mount_dir (char *brickpath, char *hostname, char *mount_dir); int32_t glusterd_aggr_brick_mount_dirs (dict_t *aggr, dict_t *rsp_dict); -char * -glusterd_take_lvm_snapshot (glusterd_volinfo_t *snap_vol, - char *brick_path); - int32_t -glusterd_snap_brick_create (char *device, glusterd_volinfo_t *snap_volinfo, - int32_t brick_count, char *snap_brick_dir); +glusterd_take_lvm_snapshot (glusterd_brickinfo_t *brickinfo, + char *origin_brick_path); int32_t glusterd_snap_quorum_check (dict_t *dict, gf_boolean_t snap_volume, @@ -816,4 +813,8 @@ glusterd_volume_quorum_calculate (glusterd_volinfo_t *volinfo, dict_t *dict, int glusterd_merge_brick_status (dict_t *dst, dict_t *src); +int32_t +glusterd_snap_brick_create (glusterd_volinfo_t *snap_volinfo, + glusterd_brickinfo_t *brickinfo, + int32_t brick_count); #endif |