[Samba] Removed old DC, now replication hopelessly broken [SOLVED]

[Andrey Repin]

Greetings, Adam Tauno Williams!

> On Sun, 2015-04-12 at 16:14 -0400, Adam Tauno Williams wrote:
>> I removed a DC using the DC removal tool mentioned in
>> http://gallery.technet.microsoft.com/scriptcenter/d31f091f-2642-4ede-9f97-0e1cc4d577f3
>>  as https://bugzilla.samba.org/show_bug.cgi?id=10734 prevents normal DC
>> demotion.
>> The DC was still all over in DNS, so I had to pick it out.
>> Now replication between the remaining three DCs is broken
>> [root at larkin26 ~]# samba-tool drs showrepl
>> ERROR(<class 'samba.drs_utils.drsException'>): DRS connection to
>> larkin26.micore.us failed - drsException: DRS connection to
>> larkin26.micore.us failed: (-1073741772,
>> 'NT_STATUS_OBJECT_NAME_NOT_FOUND')
>>   File "/usr/lib64/python2.6/site-packages/samba/netcmd/drs.py", line
>> 39, in drsuapi_connect
>>     (ctx.drsuapi, ctx.drsuapi_handle, ctx.bind_supported_extensions) =
>> drs_utils.drsuapi_connect(ctx.server, ctx.lp, ctx.creds)
>>   File "/usr/lib64/python2.6/site-packages/samba/drs_utils.py", line 54,
>> in drsuapi_connect
>>     raise drsException("DRS connection to %s failed: %s" % (server, e))
>> [root at larkin26 ~]# samba-tool drs showrepl
>> ERROR(<class 'samba.drs_utils.drsException'>): DRS connection to
>> larkin26.micore.us failed - drsException: DRS connection to
>> larkin26.micore.us failed: (-1073741772,

> Went through DNS again, verified all the resolv.conf files, restarted
> all the services... and now DRS seems ok.  Not sure what fixed it.

Stale DNS cache? that seems likely.


-- 
With best regards,
Andrey Repin
Monday, April 13, 2015 00:31:14

Sorry for my terrible english...