s4: Cannot demote DC
Kristofer
kristofer at cybernetik.net
Wed Oct 17 13:14:59 MDT 2012
I am trying to demote a DC in Samba 4, but am encountering an error and cannot successfully demote any of the DC's. Does anyone know what is going wrong?
The first time I had it choose its own partner server and received NT_STATUS_IO_TIMEOUT:
root at peads1:/usr/local/samba/bin# ./samba-tool domain demote -Uadministrator --password='password'
Using BLADS1.ad.domain.com as partner server for the demotion
Desactivating inbound replication
Asking partner server BLADS1.ad.domain.com to synchronize from us
Error while demoting, re-enabling inbound replication
ERROR(<class 'samba.drs_utils.drsException'>): Error while sending a DsReplicaSync for partion CN=Schema,CN=Configuration,DC=ad,DC=domain,DC=com - drsException: DsReplicaSync failed (-1073741643, 'NT_STATUS_IO_TIMEOUT')
File "/usr/local/samba/lib/python2.7/site-packages/samba/netcmd/domain.py", line 612, in run
sendDsReplicaSync(drsuapiBind, drsuapi_handle, ntds_guid, str(part), drsuapi.DRSUAPI_DRS_WRIT_REP)
File "/usr/local/samba/lib/python2.7/site-packages/samba/drs_utils.py", line 83, in sendDsReplicaSync
raise drsException("DsReplicaSync failed %s" % estr)
The second time I specified a server (a short MPLS hop away), and encountered the same error.
root at peads1:/usr/local/samba/bin# ./samba-tool domain demote -Uadministrator --password='password' --server=BRSAD.ad.domain.com
Using BRSAD.ad.domain.com as partner server for the demotion
Desactivating inbound replication
Asking partner server BRSAD.ad.domain.com to synchronize from us
Error while demoting, re-enabling inbound replication
ERROR(<class 'samba.drs_utils.drsException'>): Error while sending a DsReplicaSync for partion CN=Schema,CN=Configuration,DC=ad,DC=domain,DC=com - drsException: DsReplicaSync failed (-1073741643, 'NT_STATUS_IO_TIMEOUT')
File "/usr/local/samba/lib/python2.7/site-packages/samba/netcmd/domain.py", line 612, in run
sendDsReplicaSync(drsuapiBind, drsuapi_handle, ntds_guid, str(part), drsuapi.DRSUAPI_DRS_WRIT_REP)
File "/usr/local/samba/lib/python2.7/site-packages/samba/drs_utils.py", line 83, in sendDsReplicaSync
raise drsException("DsReplicaSync failed %s" % estr)
More information about the samba-technical
mailing list