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>

diff --git a/qa/tasks/cephfs/filesystem.py b/qa/tasks/cephfs/filesystem.py
index 805b7548dc60fc36bd0ceb2821204d699400b43b..51ca0a450629fa6d5491cb1277992872c5ba1a3e 100644 (file)
--- a/qa/tasks/cephfs/filesystem.py
+++ b/qa/tasks/cephfs/filesystem.py
@@ -676,6 +676,9 @@ 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