Hello, I'm following this guide to upgrade our cephs: https://ainoniwa.net/pelican/2021-08-11a.html (Proxmox VE 6.4 Ceph upgrade Nautilus to Octopus) It's a requirement to upgrade our ProxMox environnement. Now I've reached the point at that guide where i have to "Upgrade all CephFS MDS daemons" But before I started this piece, I checked the status. root@pmnode1:~# ceph status cluster: id: xxxxxxxxxxxxxxx health: HEALTH_ERR noout flag(s) set 1 scrub errors Possible data damage: 1 pg inconsistent 2 pools have too many placement groups services: mon: 3 daemons, quorum pmnode1,pmnode2,pmnode3 (age 19h) mgr: pmnode2(active, since 19h), standbys: pmnode1 osd: 15 osds: 12 up (since 12h), 12 in (since 19h) flags noout data: pools: 3 pools, 513 pgs objects: 398.46k objects, 1.5 TiB usage: 4.5 TiB used, 83 TiB / 87 TiB avail pgs: 512 active+clean 1 active+clean+inconsistent root@pmnode1:~# ceph mds metadata [] as you can see there is no mds service running. What can be wrong and how to solve this? Thank you in advance.