[Samba] Repair CN=DOMAINDNSZONES

[Rowland penny]

On 25/02/2020 08:48, JeanLuc via samba wrote:
> Hi guys,
>
> i have some issue with our company DC (samba 4.7.12 on a Debain 9 machine) and work ok from about 3 years.
> Now we tried to join another DC for redundancy but we receive the following error:
>
> Provision OK for domain DN DC=example,DC=com
> Starting replication
>
> Replicating DC=DomainDnsZones,DC=example,DC=com
> Join failed - cleaning up

Your problem does appear to be with the domain dns zone, but I wouldn't 
try to fix it directly, use 'samba-tool dbcheck' with '--cross-ncs' instead.

You say your DC is running Samba 4.7.12 , was this a provisioned domain 
or was it originally a Windows domain and if so what version ?

Rowland