[Samba] Problems with sysrepl
basti
mailinglist at unix-solution.de
Fri Sep 11 09:09:22 UTC 2020
I have try "list". without suggess.
I think all is clean fine.
after rejoin the sync connection in (Default-First-Site-Name) from dc2
to dc1 is missing and i still geht this error:
Sep 11 11:04:14 dc1 samba[528]: task[dreplsrv][528]: [2020/09/11
11:04:14.336276, 0]
../source4/librpc/rpc/dcerpc_util.c:737(dcerpc_pipe_auth_recv)
Sep 11 11:04:14 dc1 samba[528]: task[dreplsrv][528]: Failed to bind to
uuid e3514235-4b06-11d1-ab04-00c04fc2dcd2 for
ncacn_ip_tcp:193.137.1.135[49152,seal,krb5,target_hostname=d5faff53-a2ef-4449-86ad-e5a55acffa3a._msdcs.samdom.example.com,target_principal=GC/dc2.samdom.example.com/samdom.example.com,abstract_syntax=e3514235-4b06-11d1-ab04-00c04fc2dcd2/0x00000004,localaddress=192.168.1.133]
NT_STATUS_UNSUCCESSFUL
On 11.09.20 10:28, L.P.H. van Belle via samba wrote:
>
> DC2 need IP DC1 first in the DNS, yes, BUT, the sites GUID needs to be corrected first.
>
> Then, reboot, things should sync.
> Then, correct IP in resolv.conf.
>
> If this goes wrong, you and up with 2 zones on both server that are off sync.
> I had this ones.. And yes, its always fixable.
>
> In worst cased, down DC2 again.
> Sieze FSMO roles to DC1.
> Clean AD and DNS, (and dont forget to clean sites)
> All needs to be checked before a re-join.
>
> The order in this fix attempt is most important.
> Dont rush it, take the time to clean the AD and DNS.
>
> Not needed to re-install DC2, its basilcy.
>
> Cleanup /var/lib/samba (and subfolders.)
> Cleanup /var/cache/samba (and subfolders.)
> Resolv.conf to DC1 IP first, join, reboot.
> Resolv.conf to DC2 IP first
> Down samba DC2,
> copy Idmap DC1 to DC2
> Start samba DC2
>
>
> Greetz,
>
> Louis
>
>> -----Oorspronkelijk bericht-----
>> Van: samba [mailto:samba-bounces at lists.samba.org] Namens
>> Rowland penny via samba
>> Verzonden: vrijdag 11 september 2020 10:18
>> Aan: samba at lists.samba.org
>> Onderwerp: Re: [Samba] Problems with sysrepl
>>
>> On 11/09/2020 09:00, basti via samba wrote:
>>> Hello,
>>>
>>> after demote and rejoun my dc2 i have problems with replication.
>>> First of all some srv records on dc1 are missing, on dc2
>> they are exist.
>>>
>>>
>>>
>> Start by ensuring that the nameserver in /etc/resolv.conf on
>> dc2 points to its own ipaddress, then reboot.
>>
>> Rowland
>>
>>
>>
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>>
>
>
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