Re: [libvirt] Libvirt error in Openstack Tempest attaching disk on arm64 system

2015-08-04 Thread Clark Laughlin
I was just recently told I should try using virtio-scsi on arm64 -- that QEMU 2.4.0 has everything needed for block device hotplug on arm64 using virtio-scsi. I see that nova appears to have support as of Feb 2014 ( https://review.openstack.org/#/c/70263/). I am currently using the distro-provide

Re: [libvirt] Libvirt error in Openstack Tempest attaching disk on arm64 system

2015-07-23 Thread Pavel Fedin
This series: https://www.redhat.com/archives/libvir-list/2015-July/msg00634.html should fix this problem. It happens because libvirt holds an internal model of PCI bus, against which everything is validated. And libvirt does not know that ARM "virt" machine in qemu can have PCI. I am waiting

Re: [libvirt] Libvirt error in Openstack Tempest attaching disk on arm64 system

2015-07-22 Thread Daniel P. Berrange
On Wed, Jul 22, 2015 at 02:53:31PM -0500, Clark Laughlin wrote: > I am running Openstack Tempest on an arm64 platform and am seeing some > test failures related to attaching volumes to an instance. This is an > example of the disk XML generated by one of the tests: > > cache="none"/ dev="/dev/di

[libvirt] Libvirt error in Openstack Tempest attaching disk on arm64 system

2015-07-22 Thread Clark Laughlin
I am running Openstack Tempest on an arm64 platform and am seeing some test failures related to attaching volumes to an instance. This is an example of the disk XML generated by one of the tests: 5a204339-80cb-4d06-aecf-2a8a2c970b0e The test is failing with the error "XML error: No PCI buses ava