[Samba] Desynced DC
L.P.H. van Belle
belle at bazuin.nl
Thu Feb 25 13:23:59 UTC 2016
On the failing DC.
Remove the content of
Remove the old DC from the AD domain.
Remove the old DC from the dns domain.
Now you can join again.
> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces at lists.samba.org] Namens Sébastien Le Ray
> Verzonden: donderdag 25 februari 2016 14:16
> Aan: samba at lists.samba.org
> Onderwerp: Re: [Samba] Desynced DC
> Still the same error?
> ERROR(<class 'samba.drs_utils.drsException'>): DsReplicaSync failed -
> drsException: DsReplicaSync failed (-1073610723,
> Would copying the sam.ldb* files from a working DC be a mistake?
> Le 25/02/2016 12:45, Achim Gottinger a écrit :
> > Yes they are, see samba-tool drs replicate -h.
> > Am 24.02.2016 um 16:24 schrieb Achim Gottinger:
> >> Have you tried to replicate with the --sync-forced and --full-sync
> >> options?
> >> Am 24.02.2016 um 14:31 schrieb Sébastien Le Ray:
> >>> Hi list,
> >>> We use samba 4.1.17 (debian's version) on several DCs. I just
> >>> realized that one of them is desynced and cannot get it to resync.
> >>> The long story: we got 5 DCs splitted over several sites. Recently
> >>> we had to replace one of them (let's call him DC5). Since both had
> >>> to run in parallel for data recovery/users work we decided to join a
> >>> brand new DC (DC6) and latter demote the second one (DC5). Where
> >>> things get even more complicated is that once DC5 has been removed
> >>> we put DC6 on its IP (following wiki). We performed some cleanup in
> >>> the DNS and all was beautiful, data got replicated. However I just
> >>> realized that a completly different DC (say DC3) didn't catch the
> >>> replacement. samba-tool drs showrepl reports errors where we can see
> >>> the no-more existing DC and a DNS query returns the old DC6 address.
> >>> Is there a way to force replication (even by copying files
> >>> manually)? samba-tools drs replicate fails miserably without any
> >>> meaningful error.
> >>> Thanks in advance
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