[ceph-users] how to restart daemons on 15.2 on Debian 10

Hello List, how do you restart daemons (mgr, mon, osd) on 15.2.1? It used to be something like: systemctl stop ceph-osd@10 Or: systemctl start ceph-mon@ceph03 however, those command do nothing on my setup. Is this because i use cephadm and that docker stuff? The Logs also seem to be missing. /var/log/ceph/5436dd5d-83d4-4dc8-a93b-60ab5db145df is pretty empty. I feel like i am missing a lot of documentation here? Can anyone point me to my missing parts? Thanks a lot. Cheers, Michael