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Re: [Xen-users] Re: [Xen-devel] irq 17: nobody cared (try booting with the "irqpoll" option)

Am Montag, 5. Juni 2006 19:08 schrieben Sie:
> On 5 Jun 2006, at 17:58, Hans-Christian Armingeon wrote:
> > my system (dom0) is very slow, after the reboot with noirqdebug.
> >
> > The domU is very slow, too, and consumes a lot of cpu time.
> >
> > What can I do?
> Slower than booting without 'noirqdebug'?

Yes. The domain with the device, that owns irq17 consumes very much cpu time, 
and makes a dual Opteron slow.

> If you boot without noirqdebug, how long does it take before domain0 
> complains about one of its irqs? Does it happen only after you have 
> started your driver domU?

Well, soetimes it takes a few hours, up to a few days.


>   -- Keir

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