Ceph storage unavailable after disks addition and Ceph rebalancing

Antoine Ledoux

New Member
May 31, 2022
Hello all,

our 3 nodes meshed Ceph cluster has been degraded yesterday afternoon and some OSDs went down.

I have added new disks to the nodes and destroyed and recreated the faulty OSDs, it took almost the night for Ceph to recover and rebalance.

The result is all PGs clean and active, except for 42 PGs that appear as incomplete, but they do not seam to be used by Ceph (see ceph pg ls incomplete results with objects column at 0).

The problem is that Proxmox doen't see the Ceph storage anymore :


Is this communication failure related to the incomplete PGs ? Any other reason for Proxmox not to access the Ceph cluster ?

Thank you so much for any answer on this issue,


  • ceph.conf.txt
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  • ceph_health_detail.txt
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  • ceph-report.json.txt
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  • pveceph_status.txt
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