From 586e1cabf850211b9e6856fcb8c42c696de6d484 Mon Sep 17 00:00:00 2001
From: Avra Sengupta <asengupt@redhat.com>
Date: Tue, 4 Mar 2014 00:45:48 +0000
Subject: glusterd/mgmt_v3 locks. Testcase for mgmt_v3 locks.

Ported upstream volume-locks.t as mgmt-v3-locks.t

Change-Id: Id4824716cde4ac54efbf1c1dd9a5f530b0324e39
Signed-off-by: Avra Sengupta <asengupt@redhat.com>
Reviewed-on: http://review.gluster.org/7190
Reviewed-by: Rajesh Joseph <rjoseph@redhat.com>
Tested-by: Rajesh Joseph <rjoseph@redhat.com>
---
 tests/basic/mgmt_v3-locks.t   | 121 ++++++++++++++++++++++++++++++++++++++++++
 tests/basic/volume-snapshot.t |   8 +--
 tests/include.rc              |   1 +
 tests/snapshot.rc             |   5 +-
 4 files changed, 129 insertions(+), 6 deletions(-)
 create mode 100755 tests/basic/mgmt_v3-locks.t

diff --git a/tests/basic/mgmt_v3-locks.t b/tests/basic/mgmt_v3-locks.t
new file mode 100755
index 000000000..22ca27b9f
--- /dev/null
+++ b/tests/basic/mgmt_v3-locks.t
@@ -0,0 +1,121 @@
+#!/bin/bash
+
+. $(dirname $0)/../include.rc
+. $(dirname $0)/../cluster.rc
+
+function check_peers {
+        $CLI_1 peer status | grep 'Peer in Cluster (Connected)' | wc -l
+}
+
+function volume_count {
+        local cli=$1;
+        if [ $cli -eq '1' ] ; then
+                $CLI_1 volume info | grep 'Volume Name' | wc -l;
+        else
+                $CLI_2 volume info | grep 'Volume Name' | wc -l;
+        fi
+}
+
+function volinfo_field()
+{
+    local vol=$1;
+    local field=$2;
+
+    $CLI_1 volume info $vol | grep "^$field: " | sed 's/.*: //';
+}
+
+function two_diff_vols_create {
+        # Both volume creates should be successful
+        $CLI_1 volume create $V0 $H1:$B1/$V0 $H2:$B2/$V0 $H3:$B3/$V0 &
+        PID_1=$!
+
+        $CLI_2 volume create $V1 $H1:$B1/$V1 $H2:$B2/$V1 $H3:$B3/$V1 &
+        PID_2=$!
+
+        wait $PID_1 $PID_2
+}
+
+function two_diff_vols_start {
+        # Both volume starts should be successful
+        $CLI_1 volume start $V0 &
+        PID_1=$!
+
+        $CLI_2 volume start $V1 &
+        PID_2=$!
+
+        wait $PID_1 $PID_2
+}
+
+function two_diff_vols_stop_force {
+        # Force stop, so that if rebalance from the
+        # remove bricks is in progress, stop can
+        # still go ahead. Both volume stops should
+        # be successful
+        $CLI_1 volume stop $V0 force &
+        PID_1=$!
+
+        $CLI_2 volume stop $V1 force &
+        PID_2=$!
+
+        wait $PID_1 $PID_2
+}
+
+function same_vol_remove_brick {
+
+        # Running two same vol commands at the same time can result in
+        # two success', two failures, or one success and one failure, all
+        # of which are valid. The only thing that shouldn't happen is a
+        # glusterd crash.
+
+        local vol=$1
+        local brick=$2
+        $CLI_1 volume remove-brick $1 $2 start &
+        $CLI_2 volume remove-brick $1 $2 start
+}
+
+cleanup;
+
+TEST launch_cluster 3;
+TEST $CLI_1 peer probe $H2;
+TEST $CLI_1 peer probe $H3;
+
+EXPECT_WITHIN 20 2 check_peers
+
+two_diff_vols_create
+EXPECT 'Created' volinfo_field $V0 'Status';
+EXPECT 'Created' volinfo_field $V1 'Status';
+
+two_diff_vols_start
+EXPECT 'Started' volinfo_field $V0 'Status';
+EXPECT 'Started' volinfo_field $V1 'Status';
+
+same_vol_remove_brick $V0 $H2:$B2/$V0
+# Checking glusterd crashed or not after same volume remove brick
+# on both nodes.
+EXPECT_WITHIN 20 2 check_peers
+
+same_vol_remove_brick $V1 $H2:$B2/$V1
+# Checking glusterd crashed or not after same volume remove brick
+# on both nodes.
+EXPECT_WITHIN 20 2 check_peers
+
+$CLI_1 volume set $V0 diagnostics.client-log-level DEBUG &
+$CLI_1 volume set $V1 diagnostics.client-log-level DEBUG
+kill_glusterd 3
+$CLI_1 volume status $V0
+$CLI_2 volume status $V1
+$CLI_1 peer status
+EXPECT_WITHIN 20 1 check_peers
+EXPECT 'Started' volinfo_field $V0 'Status';
+EXPECT 'Started' volinfo_field $V1 'Status';
+
+TEST $glusterd_3
+$CLI_1 volume status $V0
+$CLI_2 volume status $V1
+$CLI_1 peer status
+#EXPECT_WITHIN 20 2 check_peers
+#EXPECT 'Started' volinfo_field $V0 'Status';
+#EXPECT 'Started' volinfo_field $V1 'Status';
+#two_diff_vols_stop_force
+#EXPECT_WITHIN 20 2 check_peers
+cleanup;
diff --git a/tests/basic/volume-snapshot.t b/tests/basic/volume-snapshot.t
index bea11e215..35c748372 100755
--- a/tests/basic/volume-snapshot.t
+++ b/tests/basic/volume-snapshot.t
@@ -56,8 +56,8 @@ EXPECT 'Started' volinfo_field $V1 'Status';
 
 #Snapshot Operations
 create_snapshots
-TEST snapshot_exists ${V0}_snap
-TEST snapshot_exists ${V1}_snap
+TEST snapshot_exists $V0 ${V0}_snap
+TEST snapshot_exists $V1 ${V1}_snap
 
 TEST $CLI_1 snapshot config $V0 snap-max-hard-limit 100
 TEST $CLI_1 snapshot config $V1 snap-max-hard-limit 100
@@ -69,8 +69,8 @@ TEST umount -f $M0
 
 #Clean up
 delete_snapshots
-TEST ! snapshot_exists ${V0}_snap
-TEST ! snapshot_exists ${V1}_snap
+TEST ! snapshot_exists $V0 ${V0}_snap
+TEST ! snapshot_exists $V1 ${V1}_snap
 
 stop_force_volumes 2
 EXPECT 'Stopped' volinfo_field $V0 'Status';
diff --git a/tests/include.rc b/tests/include.rc
index 042626cb8..80457f124 100644
--- a/tests/include.rc
+++ b/tests/include.rc
@@ -3,6 +3,7 @@ M1=${M1:=/mnt/glusterfs/1};   # 1st mount point for FUSE
 N0=${N0:=/mnt/nfs/0};         # 0th mount point for NFS
 N1=${N1:=/mnt/nfs/1};         # 1st mount point for NFS
 V0=${V0:=patchy};             # volume name to use in tests
+V1=${V1:=patchy1};            # volume name to use in tests
 B0=${B0:=/d/backends};        # top level of brick directories
 H0=${H0:=`hostname --fqdn`};  # hostname
 DEBUG=${DEBUG:=0}             # turn on debugging?
diff --git a/tests/snapshot.rc b/tests/snapshot.rc
index 5dc2e904a..20bddcf0f 100755
--- a/tests/snapshot.rc
+++ b/tests/snapshot.rc
@@ -171,8 +171,9 @@ function _remove_vhd() {
 # Utility Functions
 ########################################################
 function snapshot_exists() {
-        local snapname=$1
-        $CLI snapshot list | egrep -q "^$snapname\$"
+        local volname=$1
+        local snapname=$2
+        $CLI snapshot list $volname | egrep -q "^$snapname\$"
         return $?
 }
 
-- 
cgit