glusterd/uss: if snapd is not running, return success from glusterd_handle_snapd_option

glusterd_handle_snapd_option was returning failure if snapd is not running
because of which gluster commands were failing.

Change-Id: I22286f4ecf28b57dfb6fb8ceb52ca8bdc66aec5d
BUG: 1168803
Signed-off-by: Atin Mukherjee <amukherj@redhat.com>
Reviewed-on: http://review.gluster.org/9206
Reviewed-by: Kaushal M <kaushal@redhat.com>
Reviewed-by: Avra Sengupta <asengupt@redhat.com>
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, 30 insertions, 0 deletions

diff --git a/tests/bugs/bug-1168803-snapd-option-validation-fix.t b/tests/bugs/bug-1168803-snapd-option-validation-fix.t
new file mode 100755
index 00000000000..e29cbe43db6
--- /dev/null
+++ b/tests/bugs/bug-1168803-snapd-option-validation-fix.t
@@ -0,0 +1,30 @@
+#!/bin/bash
+
+## Test case for BZ-1168803 - snapd option validation should not fail if the
+#snapd is not running
+
+. $(dirname $0)/../include.rc
+. $(dirname $0)/../volume.rc
+
+cleanup;
+
+## Start glusterd
+TEST glusterd;
+TEST pidof glusterd;
+
+## create volume
+TEST $CLI volume create $V0 $H0:$B0/${V0}{1,2};
+TEST $CLI volume set $V0 features.uss enable
+
+## Now set another volume option, this should not fail
+TEST $CLI volume set $V0 features.file-snapshot on
+
+## start the volume
+TEST $CLI volume start $V0
+
+## Kill snapd daemon and then try to stop the volume which should not fail
+kill $(ps aux | grep glusterfsd | grep snapd | awk '{print $2}')
+
+TEST $CLI volume stop $V0
+
+cleanup;