Invention Grant
US07848183B2 Information processing device and method, and recording medium for reducing replication time between a source and a destination
失效
信息处理装置和方法以及用于减少源和目的地之间的复制时间的记录介质
- Patent Title: Information processing device and method, and recording medium for reducing replication time between a source and a destination
- Patent Title (中): 信息处理装置和方法以及用于减少源和目的地之间的复制时间的记录介质
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Application No.: US11729060Application Date: 2007-03-28
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Publication No.: US07848183B2Publication Date: 2010-12-07
- Inventor: Yukiko Sasaki
- Applicant: Yukiko Sasaki
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Frommer Lawrence & Haug LLP
- Agent William S. Frommer; Paul A. Levy
- Priority: JP2006-095972 20060330
- Main IPC: G11B21/08
- IPC: G11B21/08
Abstract:
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.
Public/Granted literature
- US20070286049A1 Information processing device and method, program, and recording medium Public/Granted day:2007-12-13
Information query
IPC分类:
