Re: [Samba] Samba4 multiple DCs replication
- Date: Mon, 19 Nov 2018 15:00:19 +0100
- From: Julien TEHERY via samba <samba@xxxxxxxxxxxxxxx>
- Subject: Re: [Samba] Samba4 multiple DCs replication
Le 19/11/2018 à 12:33, Julien TEHERY via samba a écrit :
Even tried in ADUC to remove re create NTDS settings or remove
automatically generated ones, whithout success.
I don't know what's going wrong with DC4, but it's the only DC i cannot
sync manually from DC1.
I purged every single drop of samba on it an re installed it from
scratch, and and it still does the same for it (even with
--remove-other-dead-server demotion and dbcheck on DC1).
I guess I'm gonna try to install another machine as I don't know what to
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
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
(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 from DC3...
I tried demoted DC4 several times and rejoined it, whithout success.
Each time it fails with ths machine (i checked network and dns
settings, nothing's wrong)
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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