glusterd: glusterd must store all rebalance related information

Change-Id: I8404b864a405411e3af2fbee46ca20330e656045
BUG: 1351021
Signed-off-by: Sakshi Bansal <sabansal@redhat.com>
Reviewed-on: http://review.gluster.org/14827
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>

1 files changed, 59 insertions, 0 deletions

diff --git a/tests/bugs/glusterd/bug-1351021-rebalance-info-post-glusterd-restart.t b/tests/bugs/glusterd/bug-1351021-rebalance-info-post-glusterd-restart.t
new file mode 100755
index 00000000000..cb3206f7d49
--- /dev/null
+++ b/tests/bugs/glusterd/bug-1351021-rebalance-info-post-glusterd-restart.t
@@ -0,0 +1,59 @@
+#!/bin/bash
+
+. $(dirname $0)/../../include.rc
+. $(dirname $0)/../../cluster.rc
+. $(dirname $0)/../../volume.rc
+
+cleanup;
+
+function get_rebalanced_info()
+{
+        local rebal_info_key=$2
+        $CLI  volume rebalance $1 status | awk '{print $'$rebal_info_key'}' |sed -n 3p| sed 's/ *$//g'
+}
+
+
+TEST glusterd
+TEST pidof glusterd
+
+TEST $CLI volume create $V0 $H0:$B0/${V0}{1..3};
+TEST $CLI volume start $V0;
+
+#Mount volume and create data
+TEST glusterfs -s $H0 --volfile-id $V0 $M0;
+TEST mkdir $M0/dir{1..10}
+TEST touch $M0/dir{1..10}/file{1..10}
+
+# Add-brick and start rebalance
+TEST $CLI volume add-brick $V0 $H0:$B0/${V0}4
+TEST $CLI volume rebalance $V0 start
+EXPECT_WITHIN $REBALANCE_TIMEOUT "completed" rebalance_status_field $V0
+
+#Rebalance info before glusterd restart
+OLD_REBAL_FILES=$(get_rebalanced_info $V0 2)
+OLD_SIZE=$(get_rebalanced_info $V0 3)
+OLD_SCANNED=$(get_rebalanced_info $V0 4)
+OLD_FAILURES=$(get_rebalanced_info $V0 5)
+OLD_SKIPPED=$(get_rebalanced_info $V0 6)
+
+
+pkill glusterd;
+pkill glusterfsd;
+TEST glusterd
+
+#Rebalance info after glusterd restart
+NEW_REBAL_FILES=$(get_rebalanced_info $V0 2)
+NEW_SIZE=$(get_rebalanced_info $V0 3)
+NEW_SCANNED=$(get_rebalanced_info $V0 4)
+NEW_FAILURES=$(get_rebalanced_info $V0 5)
+NEW_SKIPPED=$(get_rebalanced_info $V0 6)
+
+#Check rebalance info before and after glusterd restart
+TEST [ $OLD_REBAL_FILES == $NEW_REBAL_FILES ]
+TEST [ $OLD_SIZE == $NEW_SIZE ]
+TEST [ $OLD_SCANNED == $NEW_SCANNED ]
+TEST [ $OLD_FAILURES == $NEW_FAILURES ]
+TEST [ $OLD_SKIPPED == $NEW_SKIPPED ]
+
+cleanup;
+