Re: [Xen-users] Can one VCPU use all physical CPUs in the host

[Iain Kay <spam@xxxxxxxxxxx>]

On 25 Jul 2011, at 01:35, xc l wrote:

> Hi all
> 
> I have a multi-core physical machine, and I run domain-1 whose VCPU count is 
> one, Can this VCPU use all the processors in the host?

Rather than VCPU's you can use CPU Pools in Xen 4.1.x to group multiple cores 
into one CPU Pool that can then be assigned to specific VPS.

Not played with it myself yet but I know it's possible!

Iain


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