Nova doesn't support hot-plugging SR-IOV ports to existing instances, see the spec:
https://review.openstack.org/#/c/139910/
The compute API should likely fail-fast rather than trying to attach these types of ports and failing in obscure ways.
Nova doesn't support hot-plugging SR-IOV ports to existing instances, see the spec:
https:/ /review. openstack. org/#/c/ 139910/
The compute API should likely fail-fast rather than trying to attach these types of ports and failing in obscure ways.