[Samba] Domain controller in a chroot

[Peter Serbe]

> "is it feasible/are there any caveat"

Baseline is: not feasible.
The baseline is: only one samba per box. 
You need to different IPs, which operate 
independently from each other, as You can't 
move the ports, where Your daemons are listening. 
You would also need different daemons listening 
on these two IPs. 

Even if this was possible, You would not find 
someone having done it here. It is against all 
the recommendations, and this hacked installation 
is likely to be not manageable. It is that far 
away from the ordinary use case, that I would 
advise to think for some different way to achive 
Your goal. Whatever it was (as we don't have 
gotten it by now...).

- Peter