[PVE-User] "CPU units" breaks virtio

Dietmar Maurer dietmar at proxmox.com
Mon Jun 15 13:53:06 CEST 2009

> >> Do you have any ideas what can be done about it?
> >
> > I have no idea, sorry - if this is a scheduler issue, why does it
> only
> > affect virtio?
> I don't know, perhaps it changes the accounting somehow? Or OpenVZ
> does not integrate well with KVM?
> I'm not familiar with the code, sorry.
> BTW, couldn't a similar feature be made using cgroups only (see
> Documentation/cgroups/ in kernel sources), without any additional
> patching?

Sure, but only with newer kernel and no openvz (openvz has its own
scheduler patches).

- Dietmar

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