mgr/rbd_support: notify the thread waiting on pending snapshot

... requests to be completed.

Signed-off-by: Ramana Raja <rraja@redhat.com>
(cherry picked from commit 38a7e3715f0cee225aa49f3331d85ad37e2b7422)

diff --git a/src/pybind/mgr/rbd_support/mirror_snapshot_schedule.py b/src/pybind/mgr/rbd_support/mirror_snapshot_schedule.py
index a786040b448831270e3be64fa7f43a68f784e1e5..1dbbe58de57cb2807aeb64cc772a9f25ccaab58e 100644 (file)
--- a/src/pybind/mgr/rbd_support/mirror_snapshot_schedule.py
+++ b/src/pybind/mgr/rbd_support/mirror_snapshot_schedule.py
@@ -288,6 +288,7 @@ class CreateSnapshotRequests:
 
         with self.lock:
             self.pending.remove(image_spec)
+            self.condition.notify()
             if not self.queue:
                 return
             image_spec = self.queue.pop(0)