diff options
| author | Kotresh H R <khiremat@redhat.com> | 2014-08-08 17:17:20 +0530 |
|---|---|---|
| committer | Krishnan Parthasarathi <kparthas@redhat.com> | 2014-08-21 04:53:14 -0700 |
| commit | bbb7da5abe6b7275d9b633f8ad7692a4f2132c71 (patch) | |
| tree | 156d51726d768bfda1a4b0b5c57d7bbc10e6d986 /xlators/mgmt/glusterd/src/glusterd-utils.h | |
| parent | 33be39b42f3b9b0505f83a509ff87d416e106158 (diff) | |
geo-rep/glusterd: API to check active geo-rep session for the volume
Requirement:
Snapshot needs an API to fail the CLI if any geo-rep session is active
for that volume.
Solution:
A function "gd_vol_is_geo_rep_active" is provided to check if any
geo-rep session is active for that volume. An in memory dict called
'gsync_running_slaves' is maintained in 'volinfo' structure to keep
track of active geo-rep session for the volume. The key
'slavenode::slavevol' with value 'running' is added whenever geo-rep
is started/resumed into the dict and the same is removed if
stopped/paused. So the 'count' in dict is used to decide whether the
geo-rep is active or not for that volume.
Also added "this->name" in gf_log in routines which this patch is
touched.
Change-Id: I2b5de7dd686541c6b89c0fd0f7a4dbc92eecfac5
BUG: 1129008
Signed-off-by: Kotresh HR <khiremat@redhat.com>
Reviewed-on: http://review.gluster.org/8459
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 | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.h b/xlators/mgmt/glusterd/src/glusterd-utils.h index 6fe7aef92a9..2e06c2a6341 100644 --- a/xlators/mgmt/glusterd/src/glusterd-utils.h +++ b/xlators/mgmt/glusterd/src/glusterd-utils.h @@ -763,6 +763,9 @@ glusterd_get_geo_rep_session (char *slave_key, char *origin_volname, int32_t glusterd_restore_geo_rep_files (glusterd_volinfo_t *snap_vol); +gf_boolean_t +gd_vol_is_geo_rep_active (glusterd_volinfo_t *volinfo); + int32_t glusterd_copy_quota_files (glusterd_volinfo_t *src_vol, glusterd_volinfo_t *dest_vol); |