geo-rep: Fix Geo-rep status if monitor.pid file not exists

If monitor.pid file not exists, gsyncd fails with following traceback

Traceback (most recent call last):
  File "/usr/libexec/glusterfs/python/syncdaemon/gsyncd.py",
  line 201, in main
    main_i()
  File "/usr/libexec/glusterfs/python/syncdaemon/gsyncd.py",
  line 681, in main_i
    brick_status.print_status(checkpoint_time=checkpoint_time)
  File "/usr/libexec/glusterfs/python/syncdaemon/gsyncdstatus.py",
  line 343, in print_status
    for key, value in self.get_status(checkpoint_time).items():
  File "/usr/libexec/glusterfs/python/syncdaemon/gsyncdstatus.py",
  line 262, in get_status
    with open(self.monitor_pid_file, "r+") as f:
IOError: [Errno 2] No such file or directory: '/var/lib/glusterd/
  geo-replication/master_node_slave/monitor.pid'

If Georep status command this worker's status will not be displayed
since not returning expected status output.

> Reviewed-on: http://review.gluster.org/15416
> 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: Kotresh HR <khiremat@redhat.com>

BUG: 1374630
Change-Id: I600a2f5d9617f993d635b9bc6e393108500db5f9
Signed-off-by: Aravinda VK <avishwan@redhat.com>
(cherry picked from commit c7118a92f52a2fa33ab69f3e3ef1bdabfee847cf)
Reviewed-on: http://review.gluster.org/15446
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Saravanakumar Arumugam <sarumuga@redhat.com>
Smoke: Gluster Build System <jenkins@build.gluster.org>

0 files changed, 0 insertions, 0 deletions