[Samba] Backup Samba 4.1.7 Debian package

[oeh univie edv lists]

Hello,

I want to backup my samba 4.1.7.  It's the default samba package that
comes with Debian Jessie. The following backup script is for source builts:
https://wiki.samba.org/index.php/Backup_and_restore_an_Samba_AD_DC

Is there something similar for samba 4.1.7. on Jessie? 

As far as I understand the script, it only backups .ldb files in the
directories "private", "etc" and "sysvol". What about .tdb files and all
the other files in /var/lib/samba?

kr, birgit