kcc_topology error message in samba4 log

[Andrew Bartlett]

On Thu, 2012-05-17 at 09:50 +0200, Andreas Oster wrote:
> Hello all,
> 
> I am currently using samba version 4.0.0alpha21-GIT-212e805. There are
> currently two samba4 DCs. For some testing I have raised the log level
> to 3 and found following error message:
> 
> [2012/05/17 09:47:15,  1]
> ../source4/dsdb/kcc/kcc_topology.c:1402(kcctpl_color_vertices)
>   ../source4/dsdb/kcc/kcc_topology.c:1402: failed to find nCName
> attribute of object
> CN=74dfc34e-4927-4c24-b41e-61f02fb20b4f,CN=Partitions,CN=Configuration,DC=novanetwork,DC=loc
> [2012/05/17 09:47:15,  1]
> ../source4/dsdb/kcc/kcc_topology.c:3158(kcctpl_create_connections)
>   ../source4/dsdb/kcc/kcc_topology.c:3158: failed to color vertices:
> NT_STATUS_INTERNAL_DB_CORRUPTION
> [2012/05/17 09:47:15,  1]
> ../source4/dsdb/kcc/kcc_topology.c:3415(kcctpl_create_intersite_connections)
>   ../source4/dsdb/kcc/kcc_topology.c:3415: failed to create connections:
> NT_STATUS_INTERNAL_DB_CORRUPTION
> 
> Is this something I have to worry about ? How can this be fixed ?

We really should not use that error code, it's just too scary.  I don't
think this is to panic about in the short term, but more a sad artefact
of the fact that our KCC effort hasn't had the resources to continue of
late. 

Andrew Bartlett

-- 
Andrew Bartlett                                http://samba.org/~abartlet/
Authentication Developer, Samba Team           http://samba.org