Hello Neutrinos: During the last cycles we have been migrating the Neutron code from oslo.rootwrap to oslo.privsep. Those efforts are aimed at reaching the goal defined in [1] and are tracked in [2]. At this point, starting Xena developing cycle, we can state that we have migrated all short lived commands from oslo.rootwrap to oslo.privsep or to a native implementation (that could also use oslo.privsep to elevate the permissions if needed). The problem are the daemons or services (long lived processes) that Neutron spawns using "ProcessManager"; this is why "ProcessManager.enable" is the only code calling "utils.execute" without "privsep_exec" parameter. Those process cannot be executed using oslo.privsep because the privsep root daemon has a limited number of executing threads. The remaining processes are [3]. Although we didn't reach the Completion Criteria defined in [1], that is remove the oslo.rootwrap dependency, I think we don't have an alternative to run those services and we should keep rootwrap for them. If there are no objections, once [3] is merged we can consider that Neutron (not other Stadium projects) finished the efforts on [1]. Please, any feedback is always welcome. Regards. [1]https://review.opendev.org/c/openstack/governance/+/718177 [2]https://storyboard.openstack.org/#!/story/2007686 [3] https://review.opendev.org/c/openstack/neutron/+/778444/2/etc/neutron/rootwr...