发明授权
US07962704B2 Storage system of storage hierarchy devices and a method of controlling storage hierarchy devices based on a user policy of I/O performance and power consumption
有权
存储分层设备的存储系统以及基于I / O性能和功耗的用户策略来控制存储分层设备的方法
- 专利标题： Storage system of storage hierarchy devices and a method of controlling storage hierarchy devices based on a user policy of I/O performance and power consumption
- 专利标题（中）： 存储分层设备的存储系统以及基于I / O性能和功耗的用户策略来控制存储分层设备的方法
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申请号： US12474767申请日： 2009-05-29
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公开(公告)号： US07962704B2公开(公告)日： 2011-06-14
- 发明人: Akira Fujibayashi , Kazuhisa Fujimoto , Shuji Nakamura
- 申请人： Akira Fujibayashi , Kazuhisa Fujimoto , Shuji Nakamura
- 申请人地址： JP Tokyo
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Brundidge & Stanger, P.C.
- 优先权： JP2005-275018 20050922; JP2006-227277 20060824
- 主分类号： G06F12/00
- IPC分类号： G06F12/00
摘要：
A storage control apparatus according to the present invention includes a plurality of connecting units connected to one or more host computers and one or more hard disk drives as storage media for storing data, one or more non-volatile storage media which are of a different type from the hard disk drives and which store data WRITE requested from the host computer, a plurality of processing units for processing WRITE and READ requests from the host computer by using the hard disk drives or the non-volatile storage media and, a plurality of memory units for storing control information to be by the processing units.
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