qa/tasks/cephfs/test_scrub: fix self.assertEqual no attribute '_type_equality_funcs'

Signed-off-by: Xiubo Li <xiubli@redhat.com>

diff --git a/qa/tasks/cephfs/test_scrub.py b/qa/tasks/cephfs/test_scrub.py
index e4f0cb9beb32b9c02e0a7f74bf289452de2a974d..226db815740f03cbedb9199729174ab00779bd64 100644 (file)
--- a/qa/tasks/cephfs/test_scrub.py
+++ b/qa/tasks/cephfs/test_scrub.py
@@ -13,6 +13,7 @@ ValidationError = namedtuple("ValidationError", ["exception", "backtrace"])
 
 class Workload(CephFSTestCase):
     def __init__(self, filesystem, mount):
+        super().__init__()
         self._mount = mount
         self._filesystem = filesystem
         self._initial_state = None
@@ -109,6 +110,9 @@ class DupInodeWorkload(Workload):
 class TestScrub(CephFSTestCase):
     MDSS_REQUIRED = 1
 
+    def setUp(self):
+        super().setUp()
+
     def _scrub(self, workload, workers=1):
         """
         That when all objects in metadata pool are removed, we can rebuild a metadata pool