radosgw's %postun does a : {code} systemctl try-restart ceph-radosgw@\*.service {code} See https://gitlab.cee.redhat.com/ceph/ceph/-/blob/ffea4c88505460a274b35e988b343488532bd64b/ceph.spec.in#L1916-1926 Fascinating this is exactly what we want in 1962748: systemd units and targets that behave like the packaged counterparts. If you don't mind, I'd close this as NOTABUG. In any case: cephadm is not affected as RHCS 5 does not ship any system pacakges.
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 500 days