Invention Grant
- Patent Title: Method and computer for determining storage device
- Patent Title (中): 用于确定存储设备的方法和计算机
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Application No.: US11968674Application Date: 2008-01-03
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Publication No.: US07900013B2Publication Date: 2011-03-01
- Inventor: Nobumitsu Takaoka , Yuichi Taguchi , Masayuki Yamamoto , Takashige Iwamura
- Applicant: Nobumitsu Takaoka , Yuichi Taguchi , Masayuki Yamamoto , Takashige Iwamura
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Brundidge & Stanger, P.C.
- Priority: JP2007-120614 20070501
- Main IPC: G06F12/00
- IPC: G06F12/00
Abstract:
A computer specifies the configuration of a first storage device by referencing first configuration information relating to the configuration of a first storage system including the first storage device, specifies one or more storage medium access performances corresponding to the first storage device by referencing the storage medium performance information, and calculates a first access performance index of the first storage device based on one or more specified storage medium access performances. The computer then references storage medium performance information and second configuration information relating to the configuration of a second storage system including a second storage device, and determines a second storage device having an access performance index that is at least equal to the calculated first access performance index.
Public/Granted literature
- US20080276061A1 METHOD AND COMPUTER FOR DETERMINING STORAGE DEVICE Public/Granted day:2008-11-06
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