glusterd: changes in 'volume create' behaviour

This patch incorporates all the changes suggested on the behaviour of
'volume create' command in http://review.gluster.org/#change,4214
(comment #14, to be precise).

Change-Id: Iaac524a59738b177415595b18aa8a136090d3d25
BUG: 948729
Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com>
Reviewed-on: http://review.gluster.org/4740
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>

1 files changed, 68 insertions, 0 deletions

diff --git a/tests/bugs/bug-948729/bug-948729.t b/tests/bugs/bug-948729/bug-948729.t
new file mode 100644
index 00000000000..288ae2bef51
--- /dev/null
+++ b/tests/bugs/bug-948729/bug-948729.t
@@ -0,0 +1,68 @@
+#!/bin/bash
+
+. $(dirname $0)/../../include.rc
+. $(dirname $0)/../../cluster.rc
+
+function check_peers {
+        $CLI_1 peer status | grep 'Peer in Cluster (Connected)' | wc -l
+}
+
+cleanup;
+
+uuid1=`uuidgen`;
+uuid2=`uuidgen`;
+uuid3=`uuidgen`;
+
+TEST launch_cluster 2;
+cli1="gluster --remote-host=$H1"
+
+TEST $CLI_1 peer probe $H2;
+
+EXPECT_WITHIN 20 1 check_peers;
+
+B3=/d/backends/3
+
+mkdir -p $B3
+
+TEST truncate -s 16M $B1/brick1
+TEST truncate -s 16M $B2/brick2
+TEST truncate -s 16M $B3/brick3
+
+TEST LD1=`losetup --find --show $B1/brick1`
+TEST mkfs.xfs $LD1
+TEST LD2=`losetup --find --show $B2/brick2`
+TEST mkfs.xfs $LD2
+TEST LD3=`losetup --find --show $B3/brick3`
+TEST mkfs.xfs $LD3
+
+mkdir -p $B1/$V0 $B2/$V0 $B3/$V0
+
+TEST mount -t xfs $LD1 $B1/$V0
+TEST mount -t xfs $LD2 $B2/$V0
+TEST mount -t xfs $LD3 $B3/$V0
+
+#Tests without --mode=script option
+
+#Case 0: Parent directory of the brick is absent
+TEST ! $cli1 volume create $V0 $H1:$B1/$V0/nonexistent/b1 $H2:$B2/$V0/nonexistent/b2
+
+#Case 1: File system root being used as brick directory
+TEST ! $cli1 volume create $V0 $H1:$B1/$V0 $H2:$B2/$V0
+
+#Case 2: Brick directory contains only one component
+TEST ! $cli1 volume create $V0 $H1:/$uuid1 $H2:/$uuid2
+
+#Case 3: Sub-directories of the backend FS being used as brick directory
+TEST   $cli1 volume create $V0 $H1:$B1/$V0/brick1 $H2:$B2/$V0/brick2
+
+#add-brick tests
+TEST ! $cli1 volume add-brick $V0 $H1:$B3/$V0/nonexistent/b3
+TEST ! $cli1 volume add-brick $V0 $H1:$B3/$V0
+TEST ! $cli1 volume add-brick $V0 $H1:/$uuid3
+TEST   $cli1 volume add-brick $V0 $H1:$B3/$V0/brick3
+
+#####replace-brick tests
+#FIX-ME: Replace-brick does not work currently in the newly introduced cluster
+#####test framework.
+
+cleanup;