summaryrefslogtreecommitdiffstats
path: root/extras/post-upgrade-script-for-quota.sh
diff options
context:
space:
mode:
authorKrutika Dhananjay <kdhananj@redhat.com>2013-09-17 17:01:07 +0530
committerVijay Bellur <vbellur@redhat.com>2014-04-17 11:38:20 -0700
commite55f3fe25a4fd2cc9021fad97faedc5e94aa4e7c (patch)
tree49b54247b4a907378814c033d8ffe88809f2d0af /extras/post-upgrade-script-for-quota.sh
parentc7d59dc00860ac6c355845bf79ba787d9e92e036 (diff)
Add upgrade scripts for quota
Change-Id: I289662300d32f75e2fc6e789037c3224054a38a5 BUG: 969461 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/7418 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'extras/post-upgrade-script-for-quota.sh')
-rwxr-xr-xextras/post-upgrade-script-for-quota.sh65
1 files changed, 65 insertions, 0 deletions
diff --git a/extras/post-upgrade-script-for-quota.sh b/extras/post-upgrade-script-for-quota.sh
new file mode 100755
index 00000000000..c226687935d
--- /dev/null
+++ b/extras/post-upgrade-script-for-quota.sh
@@ -0,0 +1,65 @@
+#!/bin/bash
+
+#The post-upgrade script must be executed after all the nodes in the cluster
+#have upgraded.
+#Also, all the clients accessing the given volume must also be upgraded
+#before the script is run.
+#Make sure glusterd and the brick processes are running on all nodes in the
+#cluster post upgrade.
+#Execute this script on the node where the pre-upgrade script for quota was run.
+
+VOL=$1;
+
+BACKUP_DIR=/var/tmp/glusterfs/quota-config-backup
+
+function set_limits {
+ local var=$(gluster volume info $1 | grep 'features.quota'| cut -d" " -f2);
+
+ if [ -z "$var" ] || [ "$var" == "off" ]; then
+ if [ $2 -eq '0' ]; then
+ echo "Volume $1 does not have quota enabled. " \
+ "Exiting ..."
+ exit 1
+ fi
+ else
+ gluster volume set $1 default-soft-limit 80%
+ if [ $? -ne '0' ]; then
+ echo "Post-upgrade process failed." \
+ "Please address the error and run " \
+ "post-upgrade-script.sh on volume $VOL again."
+ exit 1
+ fi
+
+ gluster volume start $1 force
+ sleep 3;
+
+ local path_array=( $(cat $BACKUP_DIR/vol_$1 | tail -n +3 | awk '{print $1}') )
+ local limit_array=( $(cat $BACKUP_DIR/vol_$1 | tail -n +3 | awk '{print $2}') )
+ local len=${#path_array[@]}
+
+ for ((j=0; j<$len; j++))
+ do
+ gluster volume quota $1 limit-usage ${path_array[$j]} ${limit_array[j]};
+ if [ $? -eq 0 ]; then
+ echo "Setting limit (${limit_array[j]}) on " \
+ "path ${path_array[$j]} has been " \
+ "successful"
+ fi
+ done
+ fi;
+}
+
+if [ -z $1 ]; then
+ echo "Please provide volume name or 'all'";
+ exit 1;
+fi
+
+if [ "$1" == "all" ]; then
+ for VOL in `gluster volume list`;
+ do
+ set_limits $VOL '1';
+ done
+
+else
+ set_limits $1 '0';
+fi