On 27 October 2014 21:24, Don Waterloo <[email protected]> wrote: > juno, ubunto 14.10, kvm. > When i do 'nova image-create server snapshot', I am getting no error, > but no snapshot. > Looking in the api logs, i see an immediate create/delete operation. > Looking in the compute logs, i see this error: > > libvirtError: internal error: unable to execute QEMU command > 'migrate': State blocked by non-migratable device 'cpu' >
after some research, I think this is the issue: https://www.redhat.com/archives/libvir-list/2014-September/msg01447.html the invocation of qemu on this system is: qemu-system-x86_64 -enable-kvm -name instance-0000107c -S -machine pc-i440fx-utopic,accel=kvm,usb=off -cpu Westmere,+invtsc,+rdtscp,+pdpe1gb,... and I believe the 'invtsc' which comes from the cpu flag nonstop_tsc on this X5650 is incorrect(?). this is discussed here: https://www.redhat.com/archives/libvir-list/2014-May/msg00214.html this also affects 'suspend' (same error) fwiw. So, anyone else run into this, and if so, uh, what did you do about it? _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : [email protected] Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
