发明授权
- 专利标题： Information system and data transfer method of information system
- 专利标题（中）： 信息系统信息系统和数据传输方式
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申请号： US13564828申请日： 2012-08-02
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公开(公告)号： US08832397B2公开(公告)日： 2014-09-09
- 发明人: Takashige Iwamura , Kenta Ninose , Yoshiaki Eguchi , Yasuo Watanabe , Hisao Homma , Yasutomo Yamamoto
- 申请人： Takashige Iwamura , Kenta Ninose , Yoshiaki Eguchi , Yasuo Watanabe , Hisao Homma , Yasutomo Yamamoto
- 申请人地址： JP Tokyo
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Mattingly & Malur, PC
- 优先权： JP2006-293485 20061030; JP2007-085680 20070328
- 主分类号： G06F12/02
- IPC分类号： G06F12/02 ; G06F11/20
摘要：
Availability of an information system including a storage apparatus and a host computer is improved. A host system includes a first storage apparatus provided with a first volume for storing data, and a second storage apparatus for storing the data sent from the first storage apparatus. In case of a failure occurring in the first storage apparatus, the host sends the data to be sent to the first storage apparatus to the second storage apparatus.
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