[Samba] Replication Failing - NT_STATUS_IO_TIMEOUT

[David Minard]

> Another thought:
> https://wiki.samba.org/index.php/Check_and_fix_DNS_entries_on_DC_joins

This one seems to need the new DC to have actually joined.  I can't get 
that to happen.

I did go through it on my existing 4 DCs, and they all have the required 
entries.

>
>
>
> 2015-09-28 14:08 GMT+02:00 mathias dufresne <infractory at gmail.com  <https://lists.samba.org/mailman/listinfo/samba>>:
>
> >/  Hi,
> />/
> />/  Are you using --domain-critical-only switch when joining your new DC? This
> />/  switch force Samba to copy only critical stuff when joining the new DC then
> />/  this new DC will get all others objects using standard replication process.
> />/  This switch helps a lot when Samba database starts to grow a bit. Without
> />/  that switch the database is fully replicated during the join command in
> />/  some process which looks like a big DB transaction (eating lot of memory,
> />/  lot of time, adding possible issues)
> />/
> />/  Hoping this solves your issue, kindly regards,
> />/
> />/  mathias
> />/
> />/  2015-09-25 6:32 GMT+02:00 David Minard <david at scem.uws.edu.au  <https://lists.samba.org/mailman/listinfo/samba>>:
> />/
> />>/  G'day All,
> />>/
> />>/      I'm trying to commission another DC (number 5) in our production set
> />>/  up, as we've opened up a new site.  All DCs are samba-4.0.25 self compiled.
> />>/
> />>/      When trying to domain join, all goes well until it starts to
> />>/  replicate.  I get this:
> />>/
> />>/  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 817, in join_replicate
> />>/      replica_flags=ctx.domain_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)
> />>/
> />>/
> />>/  It times out.  Is there any way to increase the time out periods for the
> />>/  replication?
> />>/
> />>/  --
> />>/
> />>/  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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> />>/
> />>/
> />>/  --
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> />>/  instructions:https://lists.samba.org/mailman/options/samba
> />>/
> />/
> />/
> /
> ------------------------------------------------------------------------

-- 

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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