[Samba] Fwd: Re: DsGetNCChanges 2nd replication on different

Carlos carlos.hollow at gmail.com
Wed May 9 18:40:55 UTC 2018

HI !

I demote dc "same" name and rename dc, but same IP adresss.

But erro persiste...

DC "new name"

May  9 15:34:39 dcXXX-NEW samba[12278]:   UpdateRefs failed with 
WERR_DS_DRA_ACCESS_DENIED/NT code 0xc0002105 for 

37ba1799-307a-49ef-a6df-3657da7c4c98 = dcXXX-NEW

Any  ideia ?

Others DCs have message:

May  9 15:36:34 dzeta samba[22387]: [2018/05/09 15:36:34.419248, 0] 
May  9 15:36:34 dzeta samba[22387]: 
../source4/rpc_server/drsuapi/getncchanges.c:1657: DsGetNCChanges 2nd 
replication on different DN 
CN=Configuration,DC=XXX,DC=XXX,DC=XX,DC=XXX (last_dn 


-------- Forwarded Message --------
Subject: 	Re: [Samba] DsGetNCChanges 2nd replication on different
Date: 	Wed, 9 May 2018 12:37:17 -0300
From: 	Carlos <carlos.hollow at gmail.com>
To: 	samba at lists.samba.org


I update samba to 4.7.7 in DC same "name", and execute

# samba-tool dbcheck --cross-ncs


Checked 5513 objects (5097 errors)

but erro in dc same "name " is equal e other dcs too...



On 09-05-2018 11:31, Rowland Penny via samba wrote:
> On Wed, 9 May 2018 11:02:45 -0300
> Carlos via samba <samba at lists.samba.org> wrote:
>> Thanks;
>> but, i can use same name ou change name ?
> Upgrading in situ, then yes you can use the same data and to be honest,
> you should, but if you demote a DC, NEVER user the same name again
> (well not until you are 100% positive there are no traces of the old
> name in AD, probably at least 6 months down the line). This way you can
> be sure of no problems. ;-)
> Rowland

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