Hi, Customers can now see the step for restarting the OVS agent removed from the RHOSP 16.1 "Director Installation and Usage" guide. Here, in "Preparing for Controller replacement:" https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/16.1/html-single/director_installation_and_usage/index#preparing-for-controller-replacement And here, in "Cleaning up after Controller node replacement:" https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/16.1/html-single/director_installation_and_usage/index#cleaning-up-after-the-controller-node-replacement --Greg