Flapping drs replica_sync test

Andreas Schneider asn at samba.org
Tue Mar 24 09:15:31 UTC 2020


Hello,

the samba-ad-dc4 job fails for me very often in CI and always with the same 
error:

UNEXPECTED(error): 
samba4.drs.replica_sync.python(vampire_dc).replica_sync.DrsReplicaSyncTestCase.test_ReplConflictsRemoteWin_with_child(vampire_dc:local)
REASON: Exception: Exception: Traceback (most recent call last):
  File "/tmp/samba-testbase/b21/samba-ad-dc-2/source4/torture/drs/python/
replica_sync.py", line 278, in test_ReplConflictsRemoteWin_with_child
    self.ou2 = self._create_ou(self.ldb_dc2, "OU=Test Parent Remote Conflict")
  File "/tmp/samba-testbase/b21/samba-ad-dc-2/source4/torture/drs/python/
replica_sync.py", line 126, in _create_ou
    samdb.add_ldif(ldif)
  File "bin/python/samba/__init__.py", line 230, in add_ldif
    self.add(msg, controls)
_ldb.LdbError: (68, 'LDAP error 68 LDAP_ENTRY_ALREADY_EXISTS -  <Entry OU=Test 
Parent Remote Conflict,OU=replica_sync1279459,DC=samba,DC=example,DC=com 
already exists> <>')
FAILED (0 failures, 1 errors and 0 unexpected successes in 0 testsuites)


Why does that entry already exist? Missing cleanup or timing issue?



	Andreas


-- 
Andreas Schneider                      asn at samba.org
Samba Team                             www.samba.org
GPG-ID:     8DFF53E18F2ABC8D8F3C92237EE0FC4DCC014E3D





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