snapshot/scheduler: Check if volume exists before adding/editing schedules

Before adding or editing a scheduler, check if the volume name provided
in the schedule, exists in the cluster or not.

Added return code VOLUME_DOES_NOT_EXIST(17) for the same.

Change-Id: Ia3fe3cc1e1568ddd10f9193bbf40a098f0fe990a
BUG: 1213349
Signed-off-by: Avra Sengupta <asengupt@redhat.com>
Reviewed-on: http://review.gluster.org/11830
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: mohammed rafi  kc <rkavunga@redhat.com>
Reviewed-by: Rajesh Joseph <rjoseph@redhat.com>

0 files changed, 0 insertions, 0 deletions