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authorPranith Kumar K <pkarampu@redhat.com>2013-06-28 16:03:52 +0530
committerVijay Bellur <vbellur@redhat.com>2013-07-03 07:33:13 -0700
commitb64a7f8497d9752f4da5a42aeeeebbd7727c442b (patch)
tree0fdd9ab26be7f280b7e05414d8e95cf16c241d10 /tests
parent29619b4ee78926160435da82f9db213161e040d4 (diff)
cluster/afr: Provide an option to disable afr durability
Change-Id: I40eec20ca6b3f857245a2438883822e251077ee9 BUG: 979365 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/5269 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'tests')
-rwxr-xr-xtests/bugs/bug-979365.t42
1 files changed, 42 insertions, 0 deletions
diff --git a/tests/bugs/bug-979365.t b/tests/bugs/bug-979365.t
new file mode 100755
index 0000000..f5d9efd
--- /dev/null
+++ b/tests/bugs/bug-979365.t
@@ -0,0 +1,42 @@
+#!/bin/bash
+
+. $(dirname $0)/../include.rc
+. $(dirname $0)/../volume.rc
+
+#This script checks that ensure-durability option enables/disables afr
+#sending fsyncs
+cleanup;
+
+function num_fsyncs {
+ $CLI volume profile $V0 info | grep -w FSYNC | wc -l
+}
+
+TEST glusterd
+TEST pidof glusterd
+TEST $CLI volume create $V0 replica 2 $H0:$B0/${V0}{0,1}
+TEST $CLI volume set $V0 ensure-durability on
+TEST $CLI volume set $V0 eager-lock off
+TEST $CLI volume start $V0
+TEST $CLI volume profile $V0 start
+TEST glusterfs --volfile-id=/$V0 --volfile-server=$H0 $M0
+TEST kill_brick $V0 $H0 $B0/${V0}0
+TEST dd of=$M0/a if=/dev/zero bs=1M count=10
+#fsyncs take a while to complete.
+sleep 5
+TEST [[ $(num_fsyncs) -ne 0 ]]
+#Stop the volume to erase the profile info of old operations
+TEST $CLI volume profile $V0 stop
+TEST $CLI volume stop $V0
+umount $M0
+#Disable ensure-durability now to disable fsyncs in afr.
+TEST $CLI volume set $V0 ensure-durability off
+TEST $CLI volume start $V0
+TEST kill_brick $V0 $H0 $B0/${V0}0
+TEST glusterfs --volfile-id=/$V0 --volfile-server=$H0 $M0
+TEST $CLI volume profile $V0 start
+TEST dd of=$M0/a if=/dev/zero bs=1M count=10
+#fsyncs take a while to complete.
+sleep 5
+TEST [[ $(num_fsyncs) -eq 0 ]]
+
+cleanup