I read http://www.howtoforge.com/perfect_xe..._debian_ubuntu
and it seems great however I am left with three questions.
1) I'd like to use a seprate /home, /var /var/spool as well as the root partiton, do I just ammend disk= to include some extra images then later modify Fstab or do I do something to the xen config file?
2) After forwarding all the relevent ports to the virtual servers, how can I block everything except updates via apt from reaching Dom0
3) How should I devide my ram between
Dom0: basic debian install modified to include xen
Vm01: Mail server
, with squirrell mail and monit
Vm03: another Pure-Ftpd
also with monit, (traffic from the net will be redirected to non-standard ports at the firewall level)
I have 256 meg of ram, if that not enough I'll drop Vm03