[dm-devel] Re: IO scheduler based IO Controller V2

[Dhaval Giani <dhaval linux vnet ibm com>]

On Fri, May 08, 2009 at 05:56:18PM -0400, Vivek Goyal wrote:

>   So, we shall have to come up with something better, I think Dhaval was
>   implementing upper limit for cpu controller. May be PeterZ and Dhaval can
>   give us some pointers how did they manage to implement both proportional
>   and max bw control with the help of a single tree while maintaining the
>   notion of prio with-in cgroup.
> 
> PeterZ/Dhaval  ^^^^^^^^
> 

We still haven't :). I think the idea is to keep fairness (or
propotion) between the groups that are currently running. The throttled
groups should not be considered.

thanks,
-- 
regards,
Dhaval