Re: [Samba] unexplained Replication failures...?
- Date: Fri, 4 May 2018 08:49:32 +0200
- From: Denis Cardon via samba <samba@xxxxxxxxxxxxxxx>
- Subject: Re: [Samba] unexplained Replication failures...?
I'm running in circles trying to debug replication failures on samba 4.7.6:
dc00 : is a VM on KVM host (attached to a bridge on local LAN)
dc01 : is a similarly configured VM on another KVM host.
I've forcibly demoted and re-promoted dc01 but I still cannot get
automatic replication to work:
root@dc00 ~]# samba-tool drs showrepl
DSA Options: 0x00000001
DSA object GUID: 204cb904-754b-4457-af09-9347f8714006
DSA invocationId: b72fc409-bf9a-45e2-a623-0e668386536a
==== INBOUND NEIGHBORS ====
Krynn\DC01 via RPC
DSA object GUID: 9ac5b74a-383a-4336-9c5d-978b45bad9c9
Last attempt @ Thu May 3 18:50:52 2018 EDT failed,
result 87 (WERR_INVALID_PARAMETER)
4 consecutive failure(s).
Last success @ NTTIME(0)
All of these show 'Last success @ NTTIME(0)'.
I can force replication manually just fine but automatic replication
doesn't seem to work.
[root@dc00 ~]# samba-tool dbcheck
Checking 351 objects
Checked 351 objects (0 errors)
[root@dc00 ~]# samba-tool drs replicate DC01 DC00
dc=ad,dc=lasthome,dc=solace,dc=krynn --sync-forced --full-sync
Replicate from DC00 to DC01 was successful.
if you need a --sync-forced --full-sync to have replication working,
then actually it is not working. Try to restart samba with "log level =
9" in smb.conf and look for the few last message of the replication
process, it should give you a bit more information about the issue.
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