tier/glusterd: Check before starting tier daemon during volume start

We start tier daemon when volume is started without looking into the
previous status. The problem with that if detach-tier is started
and then volume force start is actually starting tier daemon.

This is also fixes a problem where tier daemon is not starting
after detach stop.

Back port of>
>Change-Id: I15b56a711e12f0e24f5ab123561258bd448621f7
>BUG: 1286974
>Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
>Reviewed-on: http://review.gluster.org/12833
>Tested-by: NetBSD Build System <jenkins@build.gluster.org>
>Tested-by: Gluster Build System <jenkins@build.gluster.com>
>Reviewed-by: Atin Mukherjee <amukherj@redhat.com>

(cherry picked from commit 28da53e26e88f23f8917810ce0177f2628aa7e9a)

Change-Id: I22c9ad0b2bc4488c15978d8bf85d05113e8b886e
BUG: 1289898
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/12921
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Dan Lambright <dlambrig@redhat.com>

0 files changed, 0 insertions, 0 deletions