qa: wait pgs to be clean before using the pools

Or in some use cases, like the mds-full tests, we will hit the
"PG_AVAILABILITY" warning.

Signed-off-by: Xiubo Li <xiubli@redhat.com>
(cherry picked from commit a448d1c3ee161dc1910ff9fd71a82f7eb0020526)

diff --git a/qa/tasks/cephfs/filesystem.py b/qa/tasks/cephfs/filesystem.py
index f48ff146ede4ae6743ad734ed259e5cdfa1f9934..e66185c42753f47d24577a95403753d0c36ea39e 100644 (file)
--- a/qa/tasks/cephfs/filesystem.py
+++ b/qa/tasks/cephfs/filesystem.py
@@ -727,6 +727,9 @@ class Filesystem(MDSCluster):
 
         self.getinfo(refresh = True)
 
+        # wait pgs to be clean
+        self.mon_manager.wait_for_clean()
+
     def run_client_payload(self, cmd):
         # avoid circular dep by importing here:
         from tasks.cephfs.fuse_mount import FuseMount