Benjamin Arntzen
2014-Jun-18 18:28 UTC
[Samba] Samba4 ClassicUpgrade post-migration issues
Hi there,
I've successfully migrated an extremely large Samba3 domain to Samba4.
The platforms involved:
Samba files (/var/lib/samba) copied from a Debian 6-based Samba3 PDC
with an LDAP backend
Debian 7 with Samba4 installed from backports, with slapd installed
locally (and now disabled).
However, a number of things appear to be wrong:
dpadmin at samba4-dev0:~$ host -t SRV _ldap._tcp.ad.digipen.edu
_ldap._tcp.ad.digipen.edu has SRV record 0 100 389 %h.ad.digipen.edu.
dpadmin at samba4-dev0:~$ sudo service samba restart
[ ok ] Stopping NetBIOS name server: nmbd.
[ ok ] Stopping SMB/CIFS daemon: smbd.
[....] Stopping Samba AD DC daemon: sambastart-stop-daemon: *warning:
failed to kill 10121: No such process*
. ok
[ ok ] Starting Samba AD DC daemon: samba.
dpadmin at samba4-dev0:~$ kinit administrator at AD.DIGIPEN.EDU
kinit: Cannot contact any KDC for realm 'AD.DIGIPEN.EDU' while getting
initial credentials
This is the current contents of my /etc/samba/smb.conf:
####SOF####
# Global parameters
[global]
workgroup = DIGIPEN.EDU
realm = ad.digipen.edu
netbios name = %H
server role = active directory domain controller
idmap_ldb:use rfc2307 = yes
# Only allow signed updates
#allow dns updates = signed
# If recursive queries = yes is set, the following is also needed
dns forwarder = 204.174.42.68
[netlogon]
path = /var/lib/samba/sysvol/ad.digipen.edu/scripts
read only = No
[sysvol]
path = /var/lib/samba/sysvol
read only = No
####EOF####
How do I get Samba to start returning valid values for DNS?
~ Benjamin
On 18/06/14 19:28, Benjamin Arntzen wrote:> Hi there, > > I've successfully migrated an extremely large Samba3 domain to Samba4. > The platforms involved: > Samba files (/var/lib/samba) copied from a Debian 6-based Samba3 PDC > with an LDAP backend > Debian 7 with Samba4 installed from backports, with slapd installed > locally (and now disabled). > > However, a number of things appear to be wrong: > > dpadmin at samba4-dev0:~$ host -t SRV _ldap._tcp.ad.digipen.edu > _ldap._tcp.ad.digipen.edu has SRV record 0 100 389 %h.ad.digipen.edu. > > dpadmin at samba4-dev0:~$ sudo service samba restart > [ ok ] Stopping NetBIOS name server: nmbd. > [ ok ] Stopping SMB/CIFS daemon: smbd. > [....] Stopping Samba AD DC daemon: sambastart-stop-daemon: *warning: > failed to kill 10121: No such process* > . ok > [ ok ] Starting Samba AD DC daemon: samba. > > dpadmin at samba4-dev0:~$ kinit administrator at AD.DIGIPEN.EDU > kinit: Cannot contact any KDC for realm 'AD.DIGIPEN.EDU' while getting > initial credentials > > This is the current contents of my /etc/samba/smb.conf: > ####SOF#### > # Global parameters > [global] > workgroup = DIGIPEN.EDU > realm = ad.digipen.edu > netbios name = %H > server role = active directory domain controller > idmap_ldb:use rfc2307 = yes > # Only allow signed updates > #allow dns updates = signed > > # If recursive queries = yes is set, the following is also needed > dns forwarder = 204.174.42.68 > > [netlogon] > path = /var/lib/samba/sysvol/ad.digipen.edu/scripts > read only = No > > [sysvol] > path = /var/lib/samba/sysvol > read only = No > > ####EOF#### > > How do I get Samba to start returning valid values for DNS? > ~ BenjaminHi, what's in /etc/resolv.conf , /etc/krb5.conf , /etc/hostname and /etc/hosts Rowland