osd backfillfull

  1. B

    Resolving "full osd(s)", "backfillfull osd(s)" and "pool(s) full"

    Yesterday I was greeted with numerous unreachable services stemming from a Ceph health error on our VM cluster due to "1 full osd(s)" and "1 backfillfull osd(s)" resulting in "4 pool(s) full" and solved it. This was the ceph status panel: As a result, our Ceph ended up in read-only state. The...
  2. L

    [SOLVED] CEPH OSDs Full, Unbalanced PGs, and Rebalancing Issues in Proxmox VE 8

    Scenario I have a Proxmox VE 8 cluster with 6 nodes, using CEPH as distributed storage. The cluster consists of 48 OSDs, distributed across 4 servers with SSDs and 2 with HDDs. Monday night, three OSDs reached 100% capacity and crashed: osd.16 (pve118) osd.23 (pve118) osd.24 (pve119) Logs...