11:35 a.m.
Hey.
I'm using Fedora 8 and the included libvirt and virt-manager packages.
I just noticed that it is not possible so set scheddunling for qemu
guests.
Could this be implemented by setting the guests nice value, so instances
are handled different by Linux's prcoess scheduler?
- fabian
11:49 a.m.
On Thu, Dec 06, 2007 at 06:35:48PM +0100, Fabian Deutsch wrote:
Hey.
I'm using Fedora 8 and the included libvirt and virt-manager packages.
I just noticed that it is not possible so set scheddunling for qemu
guests.
Could this be implemented by setting the guests nice value, so instances
are handled different by Linux's prcoess scheduler?
yes I though about this on Monday, unfortunately except using the nice
value I doubt there is much to do there, but that could still be useful
in some cases.
Would you have time/expertise to try to do this ?
Daniel
--
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Daniel Veillard | virtualization library http://libvirt.org/
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11:53 a.m.
Am Donnerstag, den 06.12.2007, 12:49 -0500 schrieb Daniel Veillard:
On Thu, Dec 06, 2007 at 06:35:48PM +0100, Fabian Deutsch wrote:
> Hey.
>
> I'm using Fedora 8 and the included libvirt and virt-manager packages.
> I just noticed that it is not possible so set scheddunling for qemu
> guests.
>
> Could this be implemented by setting the guests nice value, so instances
> are handled different by Linux's prcoess scheduler?
yes I though about this on Monday, unfortunately except using the nice
value I doubt there is much to do there, but that could still be useful
in some cases.
yes. will just be little help. but at least i does something :)
Would you have time/expertise to try to do this ?
yes. i've got at least some time and will look into this. not really
experienced, but suppose there are some good examples for using
getpriority and setpriority.
- fabian
11:56 a.m.
On Thu, Dec 06, 2007 at 06:35:48PM +0100, Fabian Deutsch wrote:
Hey.
I'm using Fedora 8 and the included libvirt and virt-manager packages.
I just noticed that it is not possible so set scheddunling for qemu
guests.
Could this be implemented by setting the guests nice value, so instances
are handled different by Linux's prcoess scheduler?
Yes, that is the intended implementation - just set schedular params
for the QEMU process. Just needs someone motivated to write it :-)
Dan.
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3 comments
3 participants
participants (3)
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Daniel P. Berrange -
Daniel Veillard -
Fabian Deutsch