Proposals to jail subsystem

[Kurt Jaeger]

Hi!

> The virtualization is trend now, we have zone on solaris, xen, kvm on  
> linux,
> especially xen takes a important role in Amazon's Cloud computing,
> so I think the following functionalities would be quite useful for jail  
> users:
> 
>  - Per-jail memory quota;
>  - Per-jail CPU usage quota (like, we only schedule processes in this jail  
> to N CPUs);
>  - Allow the use of multiple IPs inside a jail;
> 
> Is it possible to implement these functionalities?

Have a look at

http://wiki.freebsd.org/JailResourceLimits

and

http://imunes.tel.fer.hr/virtnet/

-- 
pi at opsec.eu            +49 171 3101372                        12 years to go !