Re: cpu hotplug

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On Sun, Sep 19, 2010 at 05:44:00PM +0200, Conrad Wood wrote:
> 
> > > However after step 7 the guest can turn the cpu online again by issuing 
> > > echo 1 >/sys/devices/.../cpuX/online
> > There will be no /sys/devices/.../cpuX/online in guest after step 7.
> 
> Well then at least in my version there's a bug, because it still is
> there and never goes away. (kvm 0.12.5)
> And changing it to online works as well.
Can you provide exact steps you are using? After doing cpu_set x offline
cpu x should disappear from a guest. Otherwise cpu eject didn't work.

> Which version are you using?
> 
Nothing :) I am saying how it should work. Last time I played with cpu
hot-plug was with qemu-kvm 0.11.x.

--
			Gleb.
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