Re: [libvirt-users] state of setvcpus
On 08/09/2013 09:01 AM, Thomas Stein wrote:
> Meanwhile, you can try using 'setvcpus gentookvm
> --guest 4' to use the guest agent (assuming you have qemu-ga running in
> the guest, and the proper plumbing of the guest agent channel in your
> domain XML) to use the guest to take vcpus on- or offline.
Tried that with no luck so far.
virsh # setvcpus gentookvm --guest 2
error: internal error: unable to execute QEMU agent command
'guest-get-vcpus': The command guest-get-vcpus has not been found
It's qemu-1.4.2 and libvirt-1.1.1.
There's your problem. Guest-agent support for hotplug wasn't introduced
until qemu 1.5. Upgrade at least your qemu-ga in your guest, and
probably also the qemu running your guest.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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