summaryrefslogtreecommitdiffstats
path: root/tests/basic/quota_aux_mount.t
diff options
context:
space:
mode:
authorSanoj Unnikrishnan <sunnikri@redhat.com>2017-03-22 15:02:12 +0530
committerAtin Mukherjee <amukherj@redhat.com>2017-05-08 06:15:55 +0000
commit2ae4b4058691b324535d802f4e6d24cce89a10e5 (patch)
treec155918d41d0fce6348b4f2c0c2e077962ab5e11 /tests/basic/quota_aux_mount.t
parent21115ae8b80c1ae0afe8427423ca5ecde40f0027 (diff)
Fixes quota aux mount failure
The aux mount is created on the first limit/remove_limit/list command and it remains until volume is stopped / deleted / (quota is disabled) , where we do a lazy unmount. If the process is uncleanly terminated, then the mount entry remains and we get (Transport disconnected) error on subsequent attempts to run quota list/limit-usage/remove commands. Second issue, There is also a risk of inadvertent rm -rf on the /var/run/gluster causing data loss for the user. Ideally, /var/run is a temp path for application use and should not cause any data loss to persistent storage. Solution: 1) unmount the aux mount after each use. 2) clean stale mount before mounting, if any. One caveat with doing mount/unmount on each command is that we cannot use same mount point for both list and limit commands. The reason for this is that list command needs mount to be accessible in cli after response from glusterd, So it could be unmounted by a limit command if executed in parallel (had we used same mount point) Hence we use separate mount points for list and limit commands. Change-Id: I4f9e39da2ac2b65941399bffb6440db8a6ba59d0 BUG: 1433906 Signed-off-by: Sanoj Unnikrishnan <sunnikri@redhat.com> Reviewed-on: https://review.gluster.org/16938 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Manikandan Selvaganesh <manikandancs333@gmail.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
Diffstat (limited to 'tests/basic/quota_aux_mount.t')
-rwxr-xr-xtests/basic/quota_aux_mount.t53
1 files changed, 53 insertions, 0 deletions
diff --git a/tests/basic/quota_aux_mount.t b/tests/basic/quota_aux_mount.t
new file mode 100755
index 00000000000..78d7f47e373
--- /dev/null
+++ b/tests/basic/quota_aux_mount.t
@@ -0,0 +1,53 @@
+#!/bin/bash
+
+. $(dirname $0)/../include.rc
+. $(dirname $0)/../volume.rc
+
+cleanup;
+
+##-------------------------------------------------------------
+## Tests to verify that aux mount is unmounted after each quota
+## command executes.
+##-------------------------------------------------------------
+
+TEST glusterd
+TEST pidof glusterd
+TEST $CLI volume info;
+
+TEST $CLI volume create $V0 replica 2 $H0:$B0/${V0}{1,2,3,4};
+
+EXPECT "$V0" volinfo_field $V0 'Volume Name';
+EXPECT 'Created' volinfo_field $V0 'Status';
+EXPECT '4' brick_count $V0
+
+TEST $CLI volume start $V0;
+EXPECT 'Started' volinfo_field $V0 'Status';
+
+TEST $GFS -s $H0 --volfile-id $V0 $M0;
+
+TEST mkdir -p $M0/test_dir/
+
+TEST $CLI volume quota $V0 enable
+EXPECT 'on' volinfo_field $V0 'features.quota'
+EXPECT 'on' volinfo_field $V0 'features.inode-quota'
+
+TEST $CLI volume quota $V0 limit-usage /test_dir 150MB
+EXPECT "1" get_limit_aux
+TEST $CLI volume quota $V0 limit-objects /test_dir 10
+EXPECT "1" get_limit_aux
+EXPECT "150.0MB" quota_hard_limit "/test_dir";
+EXPECT "1" get_list_aux
+EXPECT "10" quota_object_hard_limit "/test_dir";
+EXPECT "1" get_list_aux
+
+TEST $CLI volume quota $V0 remove /test_dir/
+EXPECT "1" get_limit_aux
+TEST $CLI volume quota $V0 remove-objects /test_dir
+EXPECT "1" get_limit_aux
+
+TEST $CLI volume quota $V0 disable
+
+TEST $CLI volume stop $V0;
+
+cleanup;
+#G_TESTDEF_TEST_STATUS_NETBSD7=BAD_TEST,BUG=1447344