mgr/rbd_support: notify the thread waiting on pending snapshot

... requests to be completed.

Signed-off-by: Ramana Raja <rraja@redhat.com>

diff --git a/src/pybind/mgr/rbd_support/mirror_snapshot_schedule.py b/src/pybind/mgr/rbd_support/mirror_snapshot_schedule.py
index d3897cc67203a01473ef43fb663bd2332b5467ee..395cbdc9fa92145be21cb53a067060b012888e09 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)