* Topics for rook issue

      * Problem of current rook restore

            * system backup will save CRD CephCluster status in etcd

            * after ceph admin’s action, cluster status mis-match with backup etcd status

            * if restore etcd launch the backup cluster status which makes data corrupted

      * Proposal restore process for rook

            * osd disk should not erased

            * after restore, rebuild mon data with osd disk

            * should update CRD CephCluster fields with latest osd status

            * could create a new store for rook B&R

Martin, Chen

IOTG, Software Engineer

021-61164330