gluster: GlusterFS Volume Snapshot Feature

This is the initial patch for the Snapshot feature. Current patch
includes following features:
* Snapshot create
* Snapshot delete
* Snapshot restore
* Snapshot list
* Snapshot info
* Snapshot status
* Snapshot config

Change-Id: I2f46920c0d61c515f6a60e0f8b46fff886d9f6a9
BUG: 1061685
Signed-off-by: shishir gowda <sgowda@redhat.com>
Signed-off-by: Sachin Pandit <spandit@redhat.com>
Signed-off-by: Vijaikumar M <vmallika@redhat.com>
Signed-off-by: Raghavendra Bhat <raghavendra@redhat.com>
Signed-off-by: Rajesh Joseph <rjoseph@redhat.com>
Signed-off-by: Joseph Fernandes <josferna@redhat.com>
Signed-off-by: Avra Sengupta <asengupt@redhat.com>
Reviewed-on: http://review.gluster.org/7128
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>

1 files changed, 51 insertions, 0 deletions

diff --git a/tests/volume.rc b/tests/volume.rc
index 9e4843e06..7d2494067 100644
--- a/tests/volume.rc
+++ b/tests/volume.rc
@@ -308,3 +308,54 @@ function has_holes {
                 echo "0"
         fi
 }
+
+function do_volume_operations() {
+        local operation=$1
+        local count=$2
+        local force=$3
+
+        local pids=()
+        local cli
+        local v
+
+         for i in `seq 1 $count`; do
+                cli="CLI_$i"
+                v="V`expr $i - 1`"
+                ${!cli} volume $operation ${!v} $force &
+                pids[$i]=$!
+        done
+
+        for i in `seq 1 $count`; do
+                wait ${pids[$i]}
+        done
+}
+
+function start_volumes() {
+        do_volume_operations start $1
+}
+
+function stop_volumes() {
+        do_volume_operations stop $1
+}
+
+function start_force_volumes() {
+        do_volume_operations start $1 force
+}
+
+function stop_force_volumes() {
+        do_volume_operations stop $1 force
+}
+
+function delete_volumes() {
+        do_volume_operations delete $1
+}
+
+function volume_exists() {
+        local volname=$1
+        $CLI volume info $volname 2>&1 | grep -q 'does not exist'
+        if [ $? -eq 0 ]; then
+                return 1
+        else
+                return 0
+        fi
+}