mount: Added the xlator-option to mount.glusterfs script.

Now all xlator-options can be set from the mount command as well.
Example :
mount -t glusterfs Hostname:/Volume_Name Mount_Point -o "xlator-option=xyz=123, xlator-option=abc=999"

Change-Id: If52d994986839d1c969e3e2e01b2e1a29a3140b7
BUG: 920583
Signed-off-by: Avra Sengupta <asengupt@redhat.com>
Reviewed-on: http://review.gluster.org/4660
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Reviewed-by: Shishir Gowda <sgowda@redhat.com>
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>

1 files changed, 50 insertions, 0 deletions

diff --git a/extras/test/bug-920583.t b/extras/test/bug-920583.t
new file mode 100755
index 00000000000..eedbb800ac0
--- /dev/null
+++ b/extras/test/bug-920583.t
@@ -0,0 +1,50 @@
+#!/bin/bash
+
+##Copy this file to tests/bugs before running run.sh (cp extras/test/bug-920583.t tests/bugs/)
+
+. $(dirname $0)/../include.rc
+. $(dirname $0)/../volume.rc
+
+cleanup;
+logdir=`gluster --print-logdir`
+
+## Start and create a volume
+TEST glusterd;
+TEST pidof glusterd;
+
+TEST $CLI volume create $V0 replica 2 stripe 2 $H0:$B0/${V0}{1,2,3,4,5,6,7,8};
+
+## Verify volume is is created
+EXPECT "$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 $V0 'Status';
+
+function log-file-name()
+{
+    logfilename=$M0".log"
+    echo ${logfilename:1} | tr / -
+}
+
+log_file=$logdir"/"`log-file-name`
+
+lookup_unhashed_count=`grep "adding option 'lookup-unhashed'" $log_file | wc -l`
+no_child_down_count=`grep "adding option 'assert-no-child-down'" $log_file | wc -l`
+mount -t glusterfs $H0:/$V0 $M0 -o "xlator-option=*dht.assert-no-child-down=yes,xlator-option=*dht.lookup-unhashed=yes"
+touch $M0/file1;
+
+new_lookup_unhashed_count=`grep "adding option 'lookup-unhashed'" $log_file | wc -l`
+new_no_child_down_count=`grep "adding option 'assert-no-child-down'" $log_file | wc -l`
+EXPECT "1" expr $new_lookup_unhashed_count - $lookup_unhashed_count
+EXPECT "1" expr $new_no_child_down_count - $no_child_down_count
+
+## Finish up
+TEST $CLI volume stop $V0;
+EXPECT 'Stopped' volinfo_field $V0 'Status';
+
+TEST $CLI volume delete $V0;
+TEST ! $CLI volume info $V0;
+
+cleanup;