afr: include quorum type and count when dumping afr priv

Squash of  https://review.gluster.org/17196 and
           https://review.gluster.org/17215

Dump the client quorum type ('auto', 'fixed' or 'none'). If it is 'fixed',
also dump the quorum-count. This information will be available in the client
statedump and in
/<fuse_mount>/.meta/graphs/active/testvol-replicate-X/private.

Also added a test-case.

Change-Id: I91367c5250b26efb35e5f7d7c397def09cc77cbc
BUG: 1449921
Signed-off-by: Ravishankar N <ravishankar@redhat.com>
Reviewed-on: https://review.gluster.org/17243
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>

1 files changed, 47 insertions, 0 deletions

diff --git a/tests/bugs/replicate/bug-1448804-check-quorum-type-values.t b/tests/bugs/replicate/bug-1448804-check-quorum-type-values.t
new file mode 100644
index 00000000000..4b654e704c5
--- /dev/null
+++ b/tests/bugs/replicate/bug-1448804-check-quorum-type-values.t
@@ -0,0 +1,47 @@
+#!/bin/bash
+. $(dirname $0)/../../include.rc
+. $(dirname $0)/../../volume.rc
+cleanup;
+
+TEST glusterd
+TEST pidof glusterd
+TEST $CLI volume create $V0 replica 2 $H0:$B0/${V0}{0..1}
+TEST $CLI volume start $V0
+EXPECT 'Started' volinfo_field $V0 'Status'
+
+TEST glusterfs --volfile-id=$V0 --volfile-server=$H0 $M0;
+
+
+# Default quorum-type for replica 2 is none. quorum-count is zero but it is not displayed.
+EXPECT_WITHIN $CONFIG_UPDATE_TIMEOUT "none" echo `cat $M0/.meta/graphs/active/$V0-replicate-0/private|grep quorum-type|awk '{print $3}'`
+cat $M0/.meta/graphs/active/$V0-replicate-0/private|grep quorum-count
+TEST [ $? -ne 0 ]
+
+# Convert to replica-3.
+TEST $CLI volume add-brick $V0 replica 3 $H0:$B0/${V0}2
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" afr_child_up_status $V0 2
+
+# Default quorum-type for replica 3 is auto. quorum-count is INT_MAX but it is not displayed.
+EXPECT_WITHIN $CONFIG_UPDATE_TIMEOUT "auto" echo `cat $M0/.meta/graphs/active/$V0-replicate-0/private|grep quorum-type|awk '{print $3}'`
+cat $M0/.meta/graphs/active/$V0-replicate-0/private|grep quorum-count
+TEST [ $? -ne 0 ]
+
+# Change the type to fixed.
+TEST $CLI volume set $V0 cluster.quorum-type fixed
+# We haven't set quorum-count yet, so it takes the default value of zero in reconfigure() and hence the quorum-type is displayed as none.
+EXPECT_WITHIN $CONFIG_UPDATE_TIMEOUT "none" echo `cat $M0/.meta/graphs/active/$V0-replicate-0/private|grep quorum-type|awk '{print $3}'`
+cat $M0/.meta/graphs/active/$V0-replicate-0/private|grep quorum-count
+TEST [ $? -ne 0 ]
+
+# set quorum-count and check.
+TEST $CLI volume set $V0 cluster.quorum-count 1
+EXPECT_WITHIN $CONFIG_UPDATE_TIMEOUT "fixed" echo `cat $M0/.meta/graphs/active/$V0-replicate-0/private|grep quorum-type|awk '{print $3}'`
+EXPECT "1" echo `cat $M0/.meta/graphs/active/$V0-replicate-0/private|grep quorum-count|awk '{print $3}'`
+
+# reset to default values.
+TEST $CLI volume reset $V0 cluster.quorum-type
+EXPECT_WITHIN $CONFIG_UPDATE_TIMEOUT "auto" echo `cat $M0/.meta/graphs/active/$V0-replicate-0/private|grep quorum-type|awk '{print $3}'`
+cat $M0/.meta/graphs/active/$V0-replicate-0/private|grep quorum-count
+TEST [ $? -ne 0 ]
+
+cleanup;