发明申请
- 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法
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申请号： US11850925申请日： 2007-09-06
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公开(公告)号： US20080104347A1公开(公告)日： 2008-05-01
- 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
- 优先权： JP2006-293485 20061030; JP2007-085680 20070328
- 主分类号： G06F12/16
- IPC分类号： G06F12/16
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.