ceph

A unified storage system.

TLDR

Check cluster health status

$ ceph status
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Check cluster usage stats

$ ceph df
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Get the statistics for the placement groups in a cluster

$ ceph pg dump --format [plain]
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Create a storage pool

$ ceph osd pool create [pool_name] [page_number]
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Delete a storage pool

$ ceph osd pool delete [pool_name]
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Rename a storage pool

$ ceph osd pool rename [current_name] [new_name]
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Self-repair pool storage

$ ceph pg repair [pool_name]
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