Re: [libvirt] [PATCH v2 1/2] conf: Fix backwards migration of pSeries guests

2017-07-24 Thread Peter Krempa
On Mon, Jul 24, 2017 at 13:40:57 +0200, Andrea Bolognani wrote: > Recent commits made it so that pci-root controllers for > pSeries guests are automatically assigned the > spapr-pci-host-bridge model name; however, that prevents > guests to migrate to older versions of libvirt which don't > know

[libvirt] [PATCH v2 1/2] conf: Fix backwards migration of pSeries guests

2017-07-24 Thread Andrea Bolognani
Recent commits made it so that pci-root controllers for pSeries guests are automatically assigned the spapr-pci-host-bridge model name; however, that prevents guests to migrate to older versions of libvirt which don't know about that model name at all, which at the moment is all of them :) To