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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
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>
-rw-r--r--extras/Makefile.am5
-rwxr-xr-xextras/post-upgrade-script-for-quota.sh65
-rwxr-xr-xextras/pre-upgrade-script-for-quota.sh18
-rw-r--r--glusterfs.spec.in2
4 files changed, 89 insertions, 1 deletions
diff --git a/extras/Makefile.am b/extras/Makefile.am
index faa91cd..525fa97 100644
--- a/extras/Makefile.am
+++ b/extras/Makefile.am
@@ -9,11 +9,14 @@ conf_DATA = glusterfs-logrotate gluster-rsyslog-7.2.conf gluster-rsyslog-5.8.con
voldir = $(sysconfdir)/glusterfs
vol_DATA = glusterd.vol
+scriptsdir = $(datadir)/glusterfs/scripts
+scripts_DATA = post-upgrade-script-for-quota.sh pre-upgrade-script-for-quota.sh
EXTRA_DIST = $(conf_DATA) specgen.scm MacOSX/Portfile glusterfs-mode.el \
glusterfs.vim migrate-unify-to-distribute.sh backend-xattr-sanitize.sh \
backend-cleanup.sh disk_usage_sync.sh clear_xattrs.sh \
- glusterd-sysconfig glusterd.vol
+ glusterd-sysconfig glusterd.vol post-upgrade-script-for-quota.sh \
+ pre-upgrade-script-for-quota.sh
install-data-local:
$(mkdir_p) $(DESTDIR)$(localstatedir)/lib/glusterd/groups
diff --git a/extras/post-upgrade-script-for-quota.sh b/extras/post-upgrade-script-for-quota.sh
new file mode 100755
index 0000000..c226687
--- /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
diff --git a/extras/pre-upgrade-script-for-quota.sh b/extras/pre-upgrade-script-for-quota.sh
new file mode 100755
index 0000000..a8001e9
--- /dev/null
+++ b/extras/pre-upgrade-script-for-quota.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+#Make sure glusterd and the brick processes are running on all nodes in the
+#cluster.
+#This script must be run prior to upgradation, that too on
+#only one of the nodes in the cluster.
+
+BACKUP_DIR=/var/tmp/glusterfs/quota-config-backup
+
+mkdir -p $BACKUP_DIR
+for i in `gluster volume list`; do
+ var=$(gluster volume info $i | grep 'features.quota'| cut -d" " -f2);
+ if [ -z "$var" ] || [ "$var" == "off" ]; then
+ continue
+ else
+ gluster volume quota $i list > $BACKUP_DIR/vol_$i;
+ fi;
+done
diff --git a/glusterfs.spec.in b/glusterfs.spec.in
index 5fa8ede..fbaabea 100644
--- a/glusterfs.spec.in
+++ b/glusterfs.spec.in
@@ -829,6 +829,8 @@ fi
%exclude %{_libdir}/glusterfs/%{version}%{?prereltag}/xlator/encryption/rot-13*
%exclude %{_libdir}/glusterfs/%{version}%{?prereltag}/xlator/features/mac-compat*
%exclude %{_libdir}/glusterfs/%{version}%{?prereltag}/xlator/testing/performance/symlink-cache*
+%{_datadir}/glusterfs/scripts/post-upgrade-script-for-quota.sh
+%{_datadir}/glusterfs/scripts/pre-upgrade-script-for-quota.sh
%files api
%exclude %{_libdir}/*.so