From efd93f0b2b42f8a8b151bf694fdd340fbcb22ec0 Mon Sep 17 00:00:00 2001
From: Pranith Kumar K <pkarampu@redhat.com>
Date: Sat, 31 Jan 2015 16:07:03 +0530
Subject: cluster/afr: Enable auto-quorum for replicate with odd number of
 bricks

Change-Id: I908934f1f22cf7d2d0ceccc0dedf28a69861997f
BUG: 1187885
Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
Reviewed-on: http://review.gluster.org/9517
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com>
Reviewed-by: Anuradha Talur <atalur@redhat.com>
Reviewed-by: Ravishankar N <ravishankar@redhat.com>
---
 tests/basic/afr/quorum.t | 80 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 80 insertions(+)
 create mode 100644 tests/basic/afr/quorum.t

(limited to 'tests/basic/afr')

diff --git a/tests/basic/afr/quorum.t b/tests/basic/afr/quorum.t
new file mode 100644
index 00000000000..dbf8895e7ed
--- /dev/null
+++ b/tests/basic/afr/quorum.t
@@ -0,0 +1,80 @@
+#!/bin/bash
+
+. $(dirname $0)/../../include.rc
+. $(dirname $0)/../../volume.rc
+cleanup;
+
+TEST glusterd;
+TEST pidof glusterd
+
+function test_write {
+        dd of=$M0/a if=/dev/urandom bs=1k count=1 2>&1 > /dev/null
+}
+
+#Tests for quorum-type option for replica 2
+TEST $CLI volume create $V0 replica 2 $H0:$B0/${V0}{1,2};
+TEST $CLI volume start $V0
+TEST $GFS -s $H0 --volfile-id=$V0 $M0;
+
+touch $M0/a
+
+TEST ! $CLI volume set $V0 cluster.quorum-type ""
+TEST $CLI volume set $V0 cluster.quorum-type fixed
+EXPECT fixed volume_option $V0 cluster.quorum-type
+TEST $CLI volume set $V0 cluster.quorum-count 2
+TEST test_write
+TEST kill_brick $V0 $H0 $B0/${V0}1
+TEST ! test_write
+
+TEST $CLI volume set $V0 cluster.quorum-type auto
+EXPECT auto volume_option $V0 cluster.quorum-type
+TEST $CLI volume start $V0 force
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" afr_child_up_status $V0 0
+TEST test_write
+TEST kill_brick $V0 $H0 $B0/${V0}1
+TEST ! test_write
+
+TEST $CLI volume set $V0 cluster.quorum-type none
+EXPECT none volume_option $V0 cluster.quorum-type
+TEST test_write
+#Default is 'none' for even number of bricks in replication
+TEST $CLI volume reset $V0 cluster.quorum-type
+TEST test_write
+
+cleanup;
+TEST glusterd;
+TEST pidof glusterd
+
+#Tests for quorum-type option for replica 3
+TEST $CLI volume create $V0 replica 3 $H0:$B0/${V0}{1,2,3};
+TEST $CLI volume start $V0
+TEST $GFS -s $H0 --volfile-id=$V0 $M0;
+
+touch $M0/a
+
+TEST $CLI volume set $V0 cluster.quorum-type fixed
+EXPECT fixed volume_option $V0 cluster.quorum-type
+TEST $CLI volume set $V0 cluster.quorum-count 3
+TEST test_write
+TEST kill_brick $V0 $H0 $B0/${V0}1
+TEST ! test_write
+
+TEST $CLI volume set $V0 cluster.quorum-type auto
+EXPECT auto volume_option $V0 cluster.quorum-type
+TEST test_write
+TEST kill_brick $V0 $H0 $B0/${V0}3
+TEST ! test_write
+
+TEST $CLI volume set $V0 cluster.quorum-type none
+EXPECT none volume_option $V0 cluster.quorum-type
+TEST test_write
+#Default is 'auto' for odd number of bricks in replication
+TEST $CLI volume reset $V0 cluster.quorum-type
+EXPECT "^$" volume_option $V0 cluster.quorum-type
+TEST ! test_write
+TEST $CLI volume start $V0 force
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" afr_child_up_status $V0 0
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" afr_child_up_status $V0 2
+TEST kill_brick $V0 $H0 $B0/${V0}3
+TEST test_write
+cleanup;
-- 
cgit