[Samba] Replication Failing - NT_STATUS_IO_TIMEOUT

[David Minard]

On 29/09/2015, at 11:01 PM, Nigel W wrote:

> Hello,
> On 2015-09-28 11:06 PM, "David Minard" <david at scem.uws.edu.au> wrote:
> [Snip]
> 
> > 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 Controllers,DC=samba4,DC=scem,DC=uws,DC=edu,DC=au
> > Deleted CN=NTDS Settings,CN=SAMBA4-05,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=samba4,DC=scem,DC=uws,DC=edu,DC=au
> > Deleted CN=SAMBA4-05,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=samba4,DC=scem,DC=uws,DC=edu,DC=au
> > ERROR(runtime): uncaught exception - (-1073741643, 'NT_STATUS_IO_TIMEOUT')
> >   File "/usr/local/samba/lib64/python2.7/site-packages/samba/netcmd/__init__.py", line 175, in _run
> >     return self.run(*args, **kwargs)
> >   File "/usr/local/samba/lib64/python2.7/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/python2.7/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, req)
> >
> 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.
> 


I'm working on a brand new set of Samba DCs, as our University changed it's domain name, so we thought we'd start from scratch.  Working on 4.2.3 at the moment.

I finally got the new DC to join, but I had to wait until things got quiet (midnight-ish).


> Nigel
> 
> 
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Cheers,
David Minard.
Ph:    0247 360 155
Fax:    0247 360 770

School of Computing, Engineering, and Mathematics
Building Y - Penrith Campus (Kingswood)
Locked bag 1797
Penrith South DC
NSW 1797

[Sometimes waking up just isn't worth the insult of the day to come.]


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