Hi, I just upgrade (from tentacle 20.2.1 to 20.2.4) and rolled CephX keys for a Cephadm cluster but there is still an error concerning the use of insecure keys #ceph config get mon mon_auth_allow_insecure_key false #ceph health detail HEALTH_WARN Monitors are configured to allow auth using insecure key types [WRN] AUTH_INSECURE_KEYS_ALLOWED: Monitors are configured to allow auth using insecure key types insecure cipher aes allowed for auth Didn't found any keys named like this in the ceph configuration but in the ceph mon dump #ceph mon dump auth_epoch 0 auth_service_cipher aes256k auth_allowed_ciphers aes, aes256k <= = auth_preferred_cipher aes256k dumped monmap epoch 15 Is the only way to get rid of this error is to manipulate the mon map ? How can I do it safely ? Thanks