[Samba] Replication Failing - NT_STATUS_IO_TIMEOUT

Nigel W nigel.w at nosun.ca
Tue Sep 29 13:01:01 UTC 2015

On 2015-09-28 11:06 PM, "David Minard" <david at scem.uws.edu.au> wrote:

> Done with always replicated NC (base, config, schema)
> Replicating DC=DomainDnsZones,DC=samba4,DC=scem,DC=uws,DC=edu,DC=au
> Partition[DC=DomainDnsZones,DC=samba4,DC=scem,DC=uws,DC=edu,DC=au]
objects[1/197583] linked_values[0/0]
> Join failed - cleaning up
> checking sAMAccountName
> Deleted CN=SAMBA4-05,OU=Domain
> Deleted CN=NTDS
> Deleted
> ERROR(runtime): uncaught exception - (-1073741643, 'NT_STATUS_IO_TIMEOUT')
>   File
line 175, in _run
>     return self.run(*args, **kwargs)
>   File
line 552, in run
>     machinepass=machinepass, use_ntvfs=use_ntvfs, dns_backend=dns_backend)
>   File "/usr/local/samba/lib64/python2.7/site-packages/samba/join.py",
line 1172, in join_DC
>     ctx.do_join()
>   File "/usr/local/samba/lib64/python2.7/site-packages/samba/join.py",
line 1077, in do_join
>     ctx.join_replicate()
>   File "/usr/local/samba/lib64/python2.7/site-packages/samba/join.py",
line 825, in join_replicate
>     replica_flags=ctx.replica_flags)
>   File
"/usr/local/samba/lib64/python2.7/site-packages/samba/drs_utils.py", line
248, in replicate
>     (level, ctr) = self.drs.DsGetNCChanges(self.drs_handle, req_level,
At this point I would try the join with a supported version of samba.
4.3.0 was just recently released.  I was having replication issues with my
4.1.x dcs that seems to have been solved by 4.3.0.
Failing that run the join with debug logging on "samba-tool domain join -d
10" and check to see what the error is that is causing the join to fail.
Keep in mind that this level of output will contain secrects from your
domain so you will want to censor the output before posting it.


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