[dm-devel] Re: IO scheduler based IO Controller V2
Dhaval Giani
dhaval at linux.vnet.ibm.com
Thu May 14 16:43:49 UTC 2009
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
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