tasks/cephfs: fix mount wait in test_mount_conn_close

Fixes: http://tracker.ceph.com/issues/15900
Signed-off-by: John Spray <john.spray@redhat.com>
(cherry picked from commit 76809b1af562558dc5229be4b5d63fa2d043c4ae)

diff --git a/tasks/cephfs/test_sessionmap.py b/tasks/cephfs/test_sessionmap.py
index 032b279b9f9e81ebba428621a1fd4a4eaa22180c..7a7c89573fde6a08482998e54d4ccb9ad70b0321 100644 (file)
--- a/tasks/cephfs/test_sessionmap.py
+++ b/tasks/cephfs/test_sessionmap.py
@@ -74,6 +74,7 @@ class TestSessionMap(CephFSTestCase):
 
         initial_thread_count = self._get_thread_count(mds_id)
         self.mount_a.mount()
+        self.mount_a.wait_until_mounted()
         self.assertGreater(self._get_thread_count(mds_id), initial_thread_count)
         self.mount_a.umount_wait()
         final_thread_count = self._get_thread_count(mds_id)