Merge remote-tracking branch 'upstream/pull/15817/head' into master

* upstream/pull/15817/head:
  qa: wait for healthy cluster before testing pins

Reviewed-by: Zheng Yan <zyan@redhat.com>

diff --cc qa/tasks/cephfs/test_exports.py
index df16e1939734292ea7f7e1259197fbdffe8db3ca,7dcac713f0381099e0977d95a78c5c0411cb6d7c..774dd8ffe1ef274e6dc5a488609c53d75a1c23b4
--- 1/qa/tasks/cephfs/test_exports.py
--- 2/qa/tasks/cephfs/test_exports.py
+++ b/qa/tasks/cephfs/test_exports.py
@@@ -23,7 -23,9 +23,8 @@@ class TestExports(CephFSTestCase)
          raise RuntimeError("rank {0} failed to reach desired subtree state", rank)
  
      def test_export_pin(self):
 -        self.fs.set_allow_multimds(True)
          self.fs.set_max_mds(2)
+         self.fs.wait_for_daemons()
  
          status = self.fs.status()