qa: sleep briefly after resetting kclient

Continuation of 6b83f43ba0a99ad86850974d354b17c3e23877be.

Fixes: https://tracker.ceph.com/issues/40999
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>

diff --git a/qa/tasks/cephfs/test_client_recovery.py b/qa/tasks/cephfs/test_client_recovery.py
index 7b305c5c3dac71922ed4e4a7087284c3de2ad79f..1b2ee3a7b05251ddae33635d54462d82f685b8ef 100644 (file)
--- a/qa/tasks/cephfs/test_client_recovery.py
+++ b/qa/tasks/cephfs/test_client_recovery.py
@@ -236,6 +236,9 @@ class TestClientRecovery(CephFSTestCase):
         # Simulate client death
         self.mount_a.kill()
 
+        # wait for it to die so it doesn't voluntarily release buffer cap
+        time.sleep(5)
+
         try:
             # Now, after session_timeout seconds, the waiter should
             # complete their operation when the MDS marks the holder's