[Samba] BUILTIN not mapping on DC

[Achim Gottinger]

>> On a sidenote i noticed roland and you seem to use the idmap_ad 
>> backend on ADDC's. I did not configure the backend after classic 
>> upgrade provisioning and use the default idmap_tdb.
> The reason that I use the ad backend is to use the uidNumber's & 
> gidNumber's stored in ad, I find it easier to store all my users in 
> the same place.
Ok, so the difference is that with the tdb backend i get mappings for 
all users in idmap.ldb and with the ad backend only for those without 
ldap objects.
Thank you and steve for the explanation.

achim~