Mirantis Container Cloud (MCC) becomes part of Mirantis OpenStack for Kubernetes (MOSK)!

Starting with MOSK 25.2, the MOSK documentation set will cover all product layers, including MOSK management (formerly MCC). This means everything you need will be in one place. The separate MCC documentation site will be retired, so please update your bookmarks for continued easy access to the latest content.

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