[Samba] Compatibility with Windows Server 2012 R2

[Ricardo Pardim Claus]

Dear Marc,I made some changes in Windos Server 2008, apparently he is working with version 47 of the AD schema. As far as the changes were valid, I do not know. I consulted the information through the following command:
C:\Windows\System32>Schupgr.exeOpened Connection to SRV07SSPI Bind succeededCurrent Schema Version is 47Upgrading schema to version 47The schema has already Been upgraded. Rerun setup to upgrade this DC.

Samba 4, I refer to the version of the schema through the following command:
ldbsearch -H /usr/local/samba/private/sam.ldb -b 'cn=Schema,cn=Configuration,dc=domain,dc=local' -s base objectVersion
# 1 recorddn: CN = Schema, CN = Configuration, DC = domain, DC = localobjectVersion: 47
# 1 records returned# 1 entries# 0 referrals[root at srv~] #

At first I would like to demote the Samba, so I can do a fresh install.Since the beginning of the Samba tests like DC, I've received several synchronization errors, especially when I try to demote the Samba.But I'm trying here.

      De: Ricardo Pardim Claus <ricardo.claus at yahoo.com.br>
 Para: Marc Muehlfeld <mmuehlfeld at samba.org>; "samba at lists.samba.org" <samba at lists.samba.org> 
 Enviadas: Domingo, 10 de Julho de 2016 8:57
 Assunto: Re: [Samba] Compatibility with Windows Server 2012 R2
   
I had joined the Samba as a secondary DC. At first he imported all (accounts, groups, users and gpo).I can see all the objects that were imported. But the version of Schema Samba came as 69. The errors that I notice is regarding DNS and ForestDNS synchronization.It seems that the error is displayed when you synchronize Samba for Windows. When Windows to Samba, the commands do not return error.
>From this scenario (Samba with imported objects), even with the Schema version 69, you have another idea or tip so I can study the complete migration of the main DC to Samba?