Troubleshoot Ceph

This section provides solutions to the issues that may occur during Ceph usage.

• Ceph disaster recovery
  • Ceph cluster recovery workflow
  • Recover a failed or removed Ceph cluster
• Ceph Monitors recovery
• KaaSCephOperationRequest failure with a timeout during rebalance
• Ceph Monitors store.db size rapidly growing
• Replaced Ceph OSD fails to start on authorization
• The ceph-exporter pods are present in the Ceph crash list
• Ceph health reports PG_DAMAGED after a failed disk or node replacement