Invention Grant
- Patent Title: Storage system comprising both power saving and diagnostic functions
- Patent Title (中): 存储系统包括省电和诊断功能
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Application No.: US11668750Application Date: 2007-01-30
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Publication No.: US08219748B2Publication Date: 2012-07-10
- Inventor: Go Uehara , Yoshifumi Zimoto , Kenji Muraoka , Masaaki Kobayashi
- Applicant: Go Uehara , Yoshifumi Zimoto , Kenji Muraoka , Masaaki Kobayashi
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Brundidge & Stanger, P.C.
- Priority: JP2006-320601 20061128
- Main IPC: G06F12/00
- IPC: G06F12/00
Abstract:
The respective physical storage devices of a storage system are set to a power-saving state in which these respective physical storage devices are able to respond to a prescribed type of command. Then, a first prescribed type of command is sent to the respective physical storage devices that are in the power-saving state, and the results of this first prescribed type of command are checked.
Public/Granted literature
- US20080126701A1 STORAGE SYSTEM COMPRISING BOTH POWER SAVING AND DIAGNOSTIC FUNCTIONS Public/Granted day:2008-05-29
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