changing cpuset of jail from inside of jail - is it feature?

[Miroslav Lachman]

Bjoern A. Zeeb wrote:
> On Wed, 22 Apr 2009, Miroslav Lachman wrote:

[...]

> Ok, I am not sure what is going wrong here; well I know but I don't
> know if it's intended in cpuset.  Trying to talk to the right people
> but they seen to be AWOL atm.
> 
> 
> If you are brave, you could try:
> 
> http://people.freebsd.org/~bz/20090423-01-cpuset-jails.diff
> 
> I haven't even compiled it yet. It may work, it may not work, it may
> make your machine panicing, ... just to warn you.
> 
> it should still allow you to create further sets within a jail but you
> should not be able to change the "root set" of the jail from inside
> the jail anymore (in case it works;)

Thank you, I will try your patch today in Qemu testing environment and 
report back.

Miroslav Lachman