[Samba] Migrating from Samba3.6(ldap) to Samba4.2.2

[Rowland Penny]

On 23/06/15 10:35, Florentin Richard wrote:
> Hi i'm actually trying to migrate my samba 3.6 PDC NT-4 domain with openldap as backend to samba4 AD type domain witch bind_dlz
>
> so i followed the documentation https://wiki.samba.org/index.php/Samba_Classic_Upgrade_%28NT4-style_domain_to_AD%29
> the command :
> samba-tool domain classicupgrade --dbdir=/root/sambe/ --use-xattrs=yes --realm=mydom.local --dns-backend=BIND9_DLZ /root/samba/etc/smb.conf
>
> i can provide the output if needed but it doesn't seem to give me any error.
>
> until now everything is fine the named and the samba service start
>
> but when i try to test samba witch
>
> smbclient -L localhost -UAdministratori get this output:  session setup failed: NT_STATUS_OBJECT_NAME_NOT_FOUND
>
> my first thought was that my ldap base did not import correctly and my user were in fact not here but went i check witch :
>
> ldbsearch -H /var/lib/samba/private/sam.ldb '(objectclass=person)' name managedby
>
> all of my user are here  and  my base seem to be ok
>
> i can'i find anything in the log of samba or in the syslog
>
> i use the sernet package for samba 4.2.2 and also for the old samba 3.6
> centos 6.6
> bind 9.8.2
>
> i can't find a solution on google so i come to you for help
>
> Thanks Florentin Richard
>
> ps: English isn't my first language, so please excuse any mistakes.
>   		 	   		

I think you may have hit a known bug, have a look here: 
https://bugzilla.samba.org/show_bug.cgi?id=10991

Rowland