Re: [Xen-devel] CKRM port

[Rik van Riel <riel@xxxxxxxxxx>]

On Wed, 13 Oct 2004, Diwaker Gupta wrote:

> Is anyone working on porting CKRM (ckrm.sf.net) to Xen. Actually I'm
> interested in hierarchical class based resource management
> functionality provided by CKRM. If someone has a head start already,
> I'd love to hear about it.

I don't see why this would need to be inside Xen itself.
Scheduling and resizing virtual machines happens on a
larger granularity than scheduling and managing the memory
of groups of processes.

This should make CKRM style resource management doable
from a userspace program in guest 0, tweaking the priorities
of the unprivileged guests and resizing their memory.

-- 
"Debugging is twice as hard as writing the code in the first place.
Therefore, if you write the code as cleverly as possible, you are,
by definition, not smart enough to debug it." - Brian W. Kernighan



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