To reduce the overall time taken by the every regression job for all glusterd test cases,
avoiding some duplicate tests by clubbing similar test cases into one.

real time taken for all regression jobs of glusterd without this patch is 1959 seconds,
with this patch it is 1059 seconds.

Look at the below document for your reference.
https://docs.google.com/document/d/1u8o4-wocrsuPDI8BwuBU6yi_x4xA_pf2qSrFY6WEQpo/edit?usp=sharing

Change-Id: Ib14c61ace97e62c3abce47230dd40598640fe9cb
BUG: 1530905
Signed-off-by: Sanju Rakonde <srakonde@redhat.com>

http://review.gluster.org/#/c/14758/ introduces a check in
glusterd_restart_bricks that makes sure that if server quorum is
enabled and if the glusterd instance has been restarted, the bricks
do not get started. This prevents bricks which have been brought
down purposely, say for maintainence, from getting started
upon a glusterd restart. However this change introduced regression
for a situation that involves multiple volumes. The bricks from
the first volume get started, but then for the subsequent volumes
the bricks do not get started. This patch fixes that by setting
the value of conf->restart_done to _gf_true only after bricks are
started correctly for all volumes.

Change-Id: I2c685b43207df2a583ca890ec54dcccf109d22c3
BUG: 1367478
Signed-off-by: Samikshan Bairagya <samikshan@gmail.com>
Reviewed-on: http://review.gluster.org/15183
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: Atin Mukherjee <amukherj@redhat.com>