| 摘要 |
In the case of recording pieces of cache data stored in a cache information management unit 103 onto a recording medium 109, a recording device pertaining to the present invention records, according to designation of a recording area by a file management unit 101, pieces of data that are to be recorded into empty areas on the recording medium 109 before recording pieces of data that are to be recorded into occupied areas on the recording medium 109. This prevents that the pieces of data to be recorded into the occupied areas on the recording medium 109 from being recorded into the empty areas. As a result, the recording device pertaining to the present invention can reduce the number of overwrite operations as a whole.
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