[libvirt] PATCH: Fix KVM maximum vCPU count
Daniel P. Berrange
berrange at redhat.com
Wed May 14 02:31:09 UTC 2008
On Wed, May 14, 2008 at 11:23:08AM +0900, Atsushi SAKAI wrote:
> Hi, Dan
>
> Thank you for commenting.
> Of course, I agree your point
> and that you are commiting it.
>
> I am commenting it
> just because 2 month is not old ago in my feeling.
>
>
> Here Is the memo for my understanding.
> (Since I am not familiar with KVM)
> 2007/07/19 kvm-30 Guest SMP support
> (Parameter(KVM_MAX_VCPUS) changes from 1 to 4 in KVM-28)
> 2008/02/26 kvm-62 VCPUS changes 4 to 16
I didn't realize it had changed from 4 -> 16 cpus so recently. I thought
we'd gone straight from 1 -> 16. With this in mind, it is worth trying
to decide a way to detect it right now.
Dan.
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