Invention Grant
- Patent Title: Information system and data transfer method of information system
- Patent Title (中): 信息系统信息系统和数据传输方式
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Application No.: US13564828Application Date: 2012-08-02
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Publication No.: US08832397B2Publication Date: 2014-09-09
- Inventor: Takashige Iwamura , Kenta Ninose , Yoshiaki Eguchi , Yasuo Watanabe , Hisao Homma , Yasutomo Yamamoto
- Applicant: Takashige Iwamura , Kenta Ninose , Yoshiaki Eguchi , Yasuo Watanabe , Hisao Homma , Yasutomo Yamamoto
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Mattingly & Malur, PC
- Priority: JP2006-293485 20061030; JP2007-085680 20070328
- Main IPC: G06F12/02
- IPC: G06F12/02 ; G06F11/20
Abstract:
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.
Public/Granted literature
- US20120297157A1 INFORMATION SYSTEM AND DATA TRANSFER METHOD OF INFORMATION SYSTEM Public/Granted day:2012-11-22
Information query
