发明申请
- 专利标题: Information Processing Apparatus, Backup Device and Information Processing Method
- 专利标题(中): 信息处理装置,备份装置和信息处理方法
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申请号: US12182766申请日: 2008-07-30
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公开(公告)号: US20090172478A1公开(公告)日: 2009-07-02
- 发明人: Jun Watanabe , Hiroshi Yamazaki
- 申请人: Jun Watanabe , Hiroshi Yamazaki
- 申请人地址: JP Tokyo
- 专利权人: KABUSHIKI KAISHA TOSHIBA
- 当前专利权人: KABUSHIKI KAISHA TOSHIBA
- 当前专利权人地址: JP Tokyo
- 优先权: JP2007-337338 20071227
- 主分类号: G06F11/07
- IPC分类号: G06F11/07
摘要:
According to an aspect of the present invention, there is provided an information processing apparatus including: a connector to which a backup device is connected; a data storing unit that stores an objective data; and a processor that is configured: to write the objective data to the backup device as a backup data; to record a change log that specifies an updated part of the objective data; to detect a difference part between the objective data and the backup data when the backup device is connected to the connector; to determine whether the difference part matches the updated part specified by the change log; and if the difference part does not match the updated part, to identify a mismatching part between the difference part and the updated part as an abnormal data.