ceph

A unified storage system.

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• Check cluster health status:

ceph status

• Check cluster usage stats:

ceph df

• Get the statistics for the placement groups in a cluster:

ceph pg dump --format {plain}

• Create a storage pool:

ceph osd pool create {pool_name} {page_number}

• Delete a storage pool:

ceph osd pool delete {pool_name}

• Rename a storage pool:

ceph osd pool rename {current_name} {new_name}

• Self-repair pool storage:

ceph pg repair {pool_name}

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