Revert "glusterd: Allocate fresh port on brick (re)start"

This reverts commit 34899d7

Commit 34899d7 introduced a change, where restarting a volume or rebooting
a node result into fresh allocation of brick port. In production
environment generally administrator makes firewall configuration for a
range of ports for a volume. With commit 34899d7, on rebooting of node
or restarting a volume might result into volume start fail because
firewall might block fresh allocated port of a brick and also it will be
difficult in testing because of fresh allocation of port.

Change-Id: I7a90f69e8c267a013dc906b5228ca76e819d84ad
BUG: 1322805
Signed-off-by: Gaurav Kumar Garg <ggarg@redhat.com>
Reviewed-on: http://review.gluster.org/13989
Smoke: Gluster Build System <jenkins@build.gluster.com>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>

1 files changed, 47 insertions, 0 deletions

diff --git a/tests/bugs/glusterd/1313628-import-brick-ports-always.t b/tests/bugs/glusterd/1313628-import-brick-ports-always.t
new file mode 100755
index 00000000000..d04c4293466
--- /dev/null
+++ b/tests/bugs/glusterd/1313628-import-brick-ports-always.t
@@ -0,0 +1,47 @@
+#!/bin/bash
+. $(dirname $0)/../../include.rc
+. $(dirname $0)/../../cluster.rc
+
+## Check that brick ports are always copied on import
+## --------------------------------------------------
+## This test checks that the brick ports are copied on import by checking that
+## they don't change when the following happens,
+##  - Stop a volume
+##  - Stop glusterd
+##  - Start the stopped volume
+##  - Start the stopped glusterd
+
+function get_brick_port() {
+  local VOL=$1
+  local BRICK=$2
+  $CLI2 volume status $VOL $BRICK --xml | sed -ne 's/.*<port>\([0-9]*\)<\/port>/\1/p'
+}
+
+
+cleanup
+
+TEST launch_cluster 2
+TEST $CLI1 peer probe $H2
+EXPECT_WITHIN $PROBE_TIMEOUT 1 peer_count
+
+# Create and start volume so that brick port assignment happens
+TEST $CLI1 volume create $V0 $H1:$B1/$V0 $H2:$B2/$V0
+TEST $CLI1 volume start $V0
+
+# Save port for 2nd brick
+BPORT_ORIG=$(get_brick_port $V0 $H2:$B2/$V0)
+
+# Stop volume, stop 2nd glusterd, start volume, start 2nd glusterd
+TEST $CLI1 volume stop $V0
+TEST kill_glusterd 2
+
+TEST $CLI1 volume start $V0
+TEST start_glusterd 2
+EXPECT_WITHIN $PROBE_TIMEOUT 1 peer_count
+
+# Get new port and compare with old one
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT $BPORT_ORIG get_brick_port $V0 $H2:$B2/$V0
+
+$CLI1 volume stop $V0
+
+cleanup