[libvirt] [PATCH v2 16/23] conf: Add XML for individual vCPU hotplug

Peter Krempa pkrempa at redhat.com
Mon Aug 22 17:47:17 UTC 2016


On Fri, Aug 19, 2016 at 17:08:50 -0400, John Ferlan wrote:
> 
> 
> On 08/19/2016 10:38 AM, Peter Krempa wrote:
> > Individual vCPU hotplug requires us to track the state of any vCPU. To
> > allow this add the following XML:
> > 
> > <domain>
> >   ...
> >   <vcpu current='1'>2</vcpu>
> >   <vcpus>
> >     <vcpu id='0' enabled='no' hotpluggable='yes'/>
> >     <vcpu id='1' enabled='yes' hotpluggable='no' order='1'/>
> >   </vcpus>
> >   ...
> > 
> 
> Rules as of patch 20 don't allow this config to work -

Erm, yes. This was a generic example. I'll change it for a working one.




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