Update the vhostuser mode advantage, support and cold-migration workaround in the docs.
Thanks, Saravanan. Moving back to the default docs assignee so we can scope and review for priority.
Proposed documentation is merged and awaiting publication.
Documentation published: https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/10/html-single/network_functions_virtualization_planning_guide/#other_parameters