Hello, I got this error after I tried upgrade from ceph:v15.2.4 to ceph:v15.2.5 with dead osd.6 cluster: id: 4e01640b-951b-4f75-8dca-0bad4faf1b11 health: HEALTH_ERR Module 'cephadm' has failed: auth get failed: failed to find osd.6 in keyring retval: -2 In short I added osd.6 on centos, but due network problems osd.6 failed to start, at a time I didint understand why and there was similar looking problem fixed in ceph:v15.2.5. So I tried to upgrade with cephadm, upgrade got stuck with this error, I canceled upgrade. Now osd.6 is fixed and working, but I still have this error. "ceph auth ls" shows osd.6 like every other osd it is working fine. I tried to upgrade again but this error keeps appearing in ceph -w and upgrade gets stuck again(everything is upgraded to ceph:v15.2.5 anyway) osd.6 is on separate host which has no other daemons.