This guest XML would be expected to fail if the guest is running on a host that is using qemu w/o kvm acceleration:
<vcpu placement='static' cpuset='0-1'>1</vcpu> ...as qemu does not support pinning when kvm isn't available. What's not clear to me is why the Ubuntu version would be adding this line since it sounds like master/kilo-3 is behaving correctly per the spec (only adding these lines where the user explicitly requests direct pinning of CPUs on the image or flavor [1]). [1] http://specs.openstack.org/openstack/nova-specs/specs/juno/approved /virt-driver-cpu-pinning.html -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to nova in Ubuntu. https://bugs.launchpad.net/bugs/1439280 Title: Libvirt CPU affinity error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nova/+bug/1439280/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs