[Samba] Samba4 multiple DCs replication
julien.tehery at openevents.fr
Mon Nov 19 11:33:55 UTC 2018
Le 19/11/2018 à 11:14, Marco Gaiarin via samba a écrit :
> Mandi! Julien TEHERY via samba
> In chel di` si favelave...
>> Is there a good pratice when adding new remote DCs in terms of replication
> I think you have to define a topology of the domain, using ADSS:
> defining links and weight.
Right, I allready had this kind of setup.
I created 3 remote sites and subnets assigned to those sites.
Remote DC's have been joined with the " --site" option.
I even tried to setup Site Links, but it doesn't help.
Here is my topology
DC2 => well replicated from DC1
DC3 => well replicated from DC1
DC4 => tries to replicate from DC2, but fails with WERR_FILE_NOT_FOUND error
(even manually with samba-tool drs replicate DC4 DC1 DC=mydomain,DC=lan)
DC5 => well replicated from DC1
DC6 => well replicated from DC1, but sometimes fails trying to replicate
I tried demoted DC4 several times and rejoined it, whithout success.
Each time it fails with ths machine (i checked network and dns settings,
So from what i see "drs showrepl" shows me that sometimes a remote DC
tries to DC1, sometimes not, and i would like to control it.
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