[Samba] Can't join new samba dc to existing dc

[Rowland Penny]

On Wed, 14 Aug 2024 16:58:12 +0700
fransnicho via samba <samba at lists.samba.org> wrote:

> I can not join an additional new samba dc ver. 4.19.5 to an existing
> samba Ad version 4.19.5 functional level 2008 R2.
> 
> Last week I successfully demote an offline dc3 and move the fsmo role
 
> /var/log/samba/log.samba
> 
>
> 16:34:51.368927,  0]
> ../../source4/dsdb/repl/replicated_objects.c:1244(dsdb_origin_objects_commit)
> ../../source4/dsdb/repl/replicated_objects.c:1244: Failed add of
> CN=NTDS
> Settings,CN=DC6,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=nicho,DC=com
> - objectclass_attrs: attribute 'hasMasterNCs' on entry 'CN=NTDS
> Settings,CN=DC6,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=nicho,DC=com'
> does not exist in the specified objectclasses!
> [2024/08/14 16:34:51.369239,  0]
> ../../source4/rpc_server/drsuapi/addentry.c:209(dcesrv_drsuapi_DsAddEntry)
>   ../../source4/rpc_server/drsuapi/addentry.c:209: DsAddEntry failed -
> WERR_DS_INTERNAL_FAILURE

Have you checked your database with 'samba-tool dbcheck' ?
Does 'DC6' exist ?

Rowland