| 摘要 |
A storage apparatus includes: a storage device that stores data on a storage medium being configured with a storage area on which the data having a plurality of partial areas is repetitively overwritten; and a management unit that operates to: generate management information for managing the data based on a name assigned to the partial area, boundary information representing a boundary between the partial areas, and time information representing time on which each of the partial areas are stored; store the management information in the storage device; and set, as a name of the data, the name of one of the partial areas having the oldest time based on the management information.
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