Invention Grant
US07904651B2 Storage device with disk power control based on logical storage area
有权
存储设备具有基于逻辑存储区域的磁盘功率控制
- Patent Title: Storage device with disk power control based on logical storage area
- Patent Title (中): 存储设备具有基于逻辑存储区域的磁盘功率控制
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Application No.: US11968345Application Date: 2008-01-02
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Publication No.: US07904651B2Publication Date: 2011-03-08
- Inventor: Kotaro Muramatsu , Ikuya Yagisawa , Yoshifumi Zimoto
- Applicant: Kotaro Muramatsu , Ikuya Yagisawa , Yoshifumi Zimoto
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Brundidge & Stanger, P.C.
- Priority: JP2007-048331 20070228; JP2007-261511 20071005
- Main IPC: G06F12/00
- IPC: G06F12/00
Abstract:
The present invention makes is possible to appropriately set the power saving control of the storage device from the management device of the storage device. In addition, the storage device executes control of the power saving for the magnetic disk device after ensuring consistency between an instruction from the administrator and the operating state of the magnetic disk device in the storage device.
Public/Granted literature
- US20080204920A1 STORAGE DEVICE Public/Granted day:2008-08-28
Information query
