glusterd/quota : remove quota-deem-statfs and quota-timeout values when quota is disabled.

problem : If quota is disabled then all the options associated with
quota is removed, except quota-deem-statfs and quota-timeout.
When gluster volume info is issued then the user can see that quota
is disabled whereas quota-deem-statfs and quota-timeout values still
exist.

Solution : remove quota-deem-statfs and quota-timeout option when quota is
disabled

NOTE : If features.quota-deem-statfs is turned on, it takes quota limits
into consideration while estimating fs size.

Change-Id: I8cca6a8f47d2355799228643aedc8fc03896cfad
BUG: 1151933
Signed-off-by: Sachin Pandit <spandit@redhat.com>
Reviewed-on: http://review.gluster.org/8924
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijaikumar Mallikarjuna <vmallika@redhat.com>
Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
Tested-by: Krishnan Parthasarathi <kparthas@redhat.com>

1 files changed, 62 insertions, 0 deletions

diff --git a/tests/bugs/glusterd/bug-765230-remove-quota-related-option-after-disabling-quota.t b/tests/bugs/glusterd/bug-765230-remove-quota-related-option-after-disabling-quota.t
new file mode 100755
index 00000000000..ce26c60696e
--- /dev/null
+++ b/tests/bugs/glusterd/bug-765230-remove-quota-related-option-after-disabling-quota.t
@@ -0,0 +1,62 @@
+#!/bin/bash
+
+. $(dirname $0)/../../include.rc
+. $(dirname $0)/../../volume.rc
+
+cleanup;
+
+## Start and create a volume
+TEST glusterd;
+TEST pidof glusterd;
+TEST $CLI volume create $V0 replica 2 stripe 2 $H0:$B0/${V0}{1,2,3,4,5,6,7,8};
+
+## Verify volume is created
+EXPECT "$V0" volinfo_field $V0 'Volume Name';
+EXPECT 'Created' volinfo_field $V0 'Status';
+
+## Start volume and verify
+TEST $CLI volume start $V0;
+EXPECT 'Started' volinfo_field $V0 'Status';
+
+## Setting quota-timeout as 20
+TEST ! $CLI volume set $V0 features.quota-timeout 20
+EXPECT '' volinfo_field $V0 'features.quota-timeout';
+
+## Enabling features.quota-deem-statfs
+TEST ! $CLI volume set $V0 features.quota-deem-statfs on
+EXPECT '' volinfo_field $V0 'features.quota-deem-statfs'
+
+## Enabling quota
+TEST $CLI volume quota $V0 enable
+EXPECT 'on' volinfo_field $V0 'features.quota'
+
+## Setting quota-timeout as 20
+TEST $CLI volume set $V0 features.quota-timeout 20
+EXPECT '20' volinfo_field $V0 'features.quota-timeout';
+
+## Enabling features.quota-deem-statfs
+TEST $CLI volume set $V0 features.quota-deem-statfs on
+EXPECT 'on' volinfo_field $V0 'features.quota-deem-statfs'
+
+## Disabling quota
+TEST $CLI volume quota $V0 disable
+EXPECT 'off' volinfo_field $V0 'features.quota'
+EXPECT '' volinfo_field $V0 'features.quota-deem-statfs'
+EXPECT '' volinfo_field $V0 'features.quota-timeout'
+
+## Setting quota-timeout as 30
+TEST ! $CLI volume set $V0 features.quota-timeout 30
+EXPECT '' volinfo_field $V0 'features.quota-timeout';
+
+## Disabling features.quota-deem-statfs
+TEST ! $CLI volume set $V0 features.quota-deem-statfs off
+EXPECT '' volinfo_field $V0 'features.quota-deem-statfs'
+
+## Finish up
+TEST $CLI volume stop $V0;
+EXPECT 'Stopped' volinfo_field $V0 'Status';
+
+TEST $CLI volume delete $V0;
+TEST ! $CLI volume info $V0;
+
+cleanup;