[Samba] Getting rIDNextRID errors after upgrading two samba ADs to 4.2

[Adam Tauno Williams]

On Fri, 2016-04-08 at 15:20 +0200, Johannes Amorosa | Celluloid VFX
wrote:
> On 04/08/2016 08:36 AM, Johannes Amorosa | Celluloid VFX wrote:
> > We finally managed to upgrade from samba 4.1  to 4.2.9 (sernet 
> > packages). We have two replicated samba ADs. After the upgrade 
> > everything seems to work as expected, but I'm constantly getting 
> > this error message in the logs. They weren't there before the
> > upgrade:

Also just upgraded my Samba DCs... now I am seeing this same condition.
 Any suggestions?

Current Version: sernet-samba-4.2.14-23.el6.x86_64

> > We used the Updating samba wiki entry as howto[1]
> > The first dc logs this:
> > Failed extended allocation RID pool operation - Failed to modify
> > RID 
> > Set object CN=RID Set,CN=CELL-DC-03,OU=Domain 
> > Controllers,DC=celluloidvfx,DC=inc - objectclass_attrs: at least
> > one 
> > mandatory attribute ('rIDNextRID') on entry 'CN=RID 
> > Set,CN=CELL-DC-03,OU=Domain Controllers,DC=celluloidvfx,DC=inc'
> > wasn't 
> > speci#020#001
> > 
> > 
> > The second one this:
> > cell-dc-03 samba[1481]: ../source4/dsdb/repl/drepl_ridalloc.c:43:
> > RID 
> > Manager failed RID allocation - WERR_DS_DRA_INTERNAL_ERROR - 
> > extended_ret[0x0
> > Is this something to be worried about?
> > Thank you for your time.
> > [1] https://wiki.samba.org/index.php/Updating_Samba
> A possible solution is to demote the second DC and rejoin the
> domain again - any suggestion if this is necessary?

-- 
Adam Tauno Williams <mailto:awilliam at whitemice.org> GPG D95ED383
Systems Administrator, Python Developer, LPI / NCLA