[Samba] Multi domain controller environment Ubuntu 12.04, replication and DNS updates broken

[mourik jan heupink - merit]

Hi,

> Depending on how and if you able to demote the server and able to
> remove it, is what the next step would be but in this case i would
> ask a help out from samba support in trying removing/fixing the OLD
> DC.
We ended up doing that, yes. Called sernet, and they helped us out of
our misery. Turned out to be quite a task, actually. (not just a single 
call, but multiple long phone sessions)

But they really know what they're talking about, and have dealt with 
this problem before.

Mourik Jan