Hi all, Sorry to bring this problem up again. We encounter this problem in openstack which always use default machine type. Currently, QEMU sets mac99 as default setting for ppc64 but it doesn't work on our platform at all. I tried to fix this in libvirt which it is not acceptable because libvirt only considers to get default setting from QEMU. Maybe I need to cc openstack mailing list, if it is one solution to add one option for machine types it supports. Any suggestion is appreciated. Thanks. :) --Li -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list