Comment 2 for bug 1817085

It does indeed trigger a remote restart but the fact that nova does not take the VFs into account might be due to several factors:
- Timing issue: the restart happens too fast just after the creations of the VFs
- nova-compute is restarted before neutron-sriov-agent. See https://github.com/openstack/charm-neutron-openvswitch/blob/ee81e0eaf53a9b64319947565b378cee3e5d5f88/hooks/neutron_ovs_utils.py#L663-L672