发明名称 Information processing device and method, and recording medium for reducing replication time between a source and a destination
摘要 An information processing device performing replication of data between recording media so that valid information recorded in a first recording medium is recorded in a second recording medium, the information processing device includes a replication control unit controlling the replication of the data so that only information of an allocation space which is an area having the valid information recorded therein is read from the first recording medium serving as a replication source and the read valid information is written in the second recording medium serving as a replication destination.
申请公布号 US7848183(B2) 申请公布日期 2010.12.07
申请号 US20070729060 申请日期 2007.03.28
申请人 SONY CORPORATION 发明人 SASAKI YUKIKO
分类号 G11B21/08 主分类号 G11B21/08
代理机构 代理人
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