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authorKotresh H R <khiremat@redhat.com>2014-08-08 17:17:20 +0530
committerKrishnan Parthasarathi <kparthas@redhat.com>2014-08-21 04:53:14 -0700
commitbbb7da5abe6b7275d9b633f8ad7692a4f2132c71 (patch)
tree156d51726d768bfda1a4b0b5c57d7bbc10e6d986 /xlators/mgmt/glusterd/src/glusterd.h
parent33be39b42f3b9b0505f83a509ff87d416e106158 (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.h')
-rw-r--r--xlators/mgmt/glusterd/src/glusterd.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd.h b/xlators/mgmt/glusterd/src/glusterd.h
index f1139ad027d..4763078f028 100644
--- a/xlators/mgmt/glusterd/src/glusterd.h
+++ b/xlators/mgmt/glusterd/src/glusterd.h
@@ -369,6 +369,7 @@ struct glusterd_volinfo_ {
char *logdir;
dict_t *gsync_slaves;
+ dict_t *gsync_active_slaves;
int decommission_in_progress;
xlator_t *xl;