[Samba] Cant Replicate Schema Updated With Adprep

[Garming Sam]

Hi,

Is it possible to join a new Samba DC to this domain? The join code
should be more robust. This kind of upgrade is intended to work, but we
need more automated testing in this area. Otherwise, we will be trying
to improve this process when we attempt to upgrade to the newer 2012 and
above schema, hopefully in the coming months.


Cheers,

Garming


On 10/06/17 03:44, Danny Tipple via samba wrote:
> I have a very old domain i inherited that is running samba 4.5.6 but is on schema version 30.
>
> I added a windows 2003 DC and used the 2008r2 adprep.exe utility to upgrade the schema to version 47.  To do so the 2003 server had to take the schema and infrastructure roles.
>
> I am now trying to use the repadmin utility to sync the schema back to samba to it is failing with the following:
>
> [2017/06/09 16:34:11.855939,  0] ../source4/dsdb/repl/replicated_objects.c:245(dsdb_repl_resolve_working_schema)
>   Can't continue Schema load: didn't manage to convert any objects: all 131 remaining of 133 objects failed to convert
> [2017/06/09 16:34:11.856945,  0] ../source4/dsdb/repl/replicated_objects.c:358(dsdb_repl_make_working_schema)
>   ../source4/dsdb/repl/replicated_objects.c:358: dsdb_repl_resolve_working_schema() failed: WERR_INTERNAL_ERRORFailed to create working schema: WERR_INTERNAL_ERROR
>
> Is what I’m trying to achieve possible?
>
> Thanks
> Danny