On Tue, Jun 06, 2017 at 12:23:01 -0400, Yi Wang wrote: > An attemp to start a domain requesting a custom CPU model, core2duo, for > example, will fail if some feature that the model needs doesn't exist in that > host, even though fallback attibute is set allow: > "error: the CPU is incompatible with host CPU: Host CPU does not provide > required features: monitor" > Of course we can start that domain through forbidding that feature, but > that may not be flexible. NACK, it works exactly as designed. The fallback attribute would make a difference only if core2duo CPU model was not supported by QEMU, then libvirt would translate it into a different supported one. Jirka -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list