Hi folks::

       About http://specs.openstack.org/openstack/nova-specs/specs/train/approved/numa-aware-live-migration.html this spec in Train.

I have a question, if the destination server's NUMA topology (e.g. nume_node=2) < source server's NUMA topology (e.g. numa_noed=4) in a instance. If I am living migration *this* instance, what will be happened? Rollback and keep the instance to the original status? Or make it to ERROR? In that SPEC I had not find the details about the red description in "Third, information about the instance’s new NUMA characteristics needs to be generated on the destination (an InstanceNUMATopolgy object is not enough, more on that later)", or lack of careful reading J. Anyway, I want to know how to deal with this NUMA topology during live migration?

Thanks.