[Samba] cannot add dc to samba v4.1

[Nikos Mitas]

Hello,

after successfully demoted a samba4 dc node (redhat linux 6.4 with samba
v4.1, hostname:samba4dc3)  i tried to join another dc to domain (redhat
linux 6.4 with samba v4.1, hostname:samba4dc4)
and this is what i get:

root at samba4dc4 /root #samba-tool domain join samdom.example.com DC
-Uadministrator --realm=samdom.example.com --dns-backend=NONE
Finding a writeable DC for domain 'samdom.example.com'
Found DC samba4dc1.samdom.example.com
Password for [WORKGROUP\administrator]:
workgroup is SAMDOM
realm is samdom.example.com
checking sAMAccountName
Adding CN=SAMBA4DC4,OU=Domain Controllers,DC=samdom,DC=example,DC=com
Adding
CN=SAMBA4DC4,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=samdom,DC=example,DC=com
Adding CN=NTDS
Settings,CN=SAMBA4DC4,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=samdom,DC=example,DC=com
Adding SPNs to CN=SAMBA4DC4,OU=Domain
Controllers,DC=samdom,DC=example,DC=com
Setting account password for SAMBA4DC4$
Enabling account
Calling bare provision
No IPv6 address will be assigned
Provision OK for domain DN DC=samdom,DC=example,DC=com
Starting replication
Schema-DN[CN=Schema,CN=Configuration,DC=samdom,DC=example,DC=com]
objects[402/1550] linked_values[0/0]
Schema-DN[CN=Schema,CN=Configuration,DC=samdom,DC=example,DC=com]
objects[804/1550] linked_values[0/0]
Schema-DN[CN=Schema,CN=Configuration,DC=samdom,DC=example,DC=com]
objects[1206/1550] linked_values[0/0]
Schema-DN[CN=Schema,CN=Configuration,DC=samdom,DC=example,DC=com]
objects[1550/1550] linked_values[0/0]
Analyze and apply schema objects
Partition[CN=Configuration,DC=samdom,DC=example,DC=com] objects[402/1620]
linked_values[0/0]
Partition[CN=Configuration,DC=samdom,DC=example,DC=com] objects[804/1620]
linked_values[0/0]
Partition[CN=Configuration,DC=samdom,DC=example,DC=com] objects[1206/1620]
linked_values[0/0]
Partition[CN=Configuration,DC=samdom,DC=example,DC=com] objects[1608/1620]
linked_values[0/0]
Partition[CN=Configuration,DC=samdom,DC=example,DC=com] objects[1620/1620]
linked_values[26/0]
Refusing replication of object containing invalid zero invocationID on
attribute 13 of CN=Deleted
Objects,CN=Configuration,DC=samdom,DC=example,DC=com:
WERR_DS_SRC_GUID_MISMATCH
Failed to convert object CN=Deleted
Objects,CN=Configuration,DC=samdom,DC=example,DC=com:
WERR_DS_SRC_GUID_MISMATCH
Failed to convert objects: WERR_DS_SRC_GUID_MISMATCH
Join failed - cleaning up
checking sAMAccountName
Deleted CN=SAMBA4DC4,OU=Domain Controllers,DC=samdom,DC=example,DC=com
Deleted CN=NTDS
Settings,CN=SAMBA4DC4,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=samdom,DC=example,DC=com
Deleted
CN=SAMBA4DC4,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=samdom,DC=example,DC=com
ERROR(<type 'exceptions.TypeError'>): uncaught exception - Failed to
process chunk: NT code 0xc0002128
  File
"/usr/local/samba/lib64/python2.6/site-packages/samba/netcmd/__init__.py",
line 175, in _run
    return self.run(*args, **kwargs)
  File
"/usr/local/samba/lib64/python2.6/site-packages/samba/netcmd/domain.py",
line 552, in run
    machinepass=machinepass, use_ntvfs=use_ntvfs, dns_backend=dns_backend)
  File "/usr/local/samba/lib64/python2.6/site-packages/samba/join.py", line
1169, in join_DC
    ctx.do_join()
  File "/usr/local/samba/lib64/python2.6/site-packages/samba/join.py", line
1074, in do_join
    ctx.join_replicate()
  File "/usr/local/samba/lib64/python2.6/site-packages/samba/join.py", line
800, in join_replicate
    replica_flags=ctx.replica_flags)
  File "/usr/local/samba/lib64/python2.6/site-packages/samba/drs_utils.py",
line 256, in replicate
    schema=schema, req_level=req_level, req=req)

can anyone help with this..

Thanks,

Nikos