发明授权
US07546478B2 Apparatus and method to provide power to a plurality of data storage devices disposed in a data storage system
失效
向设置在数据存储系统中的多个数据存储装置提供电力的装置和方法
- 专利标题： Apparatus and method to provide power to a plurality of data storage devices disposed in a data storage system
- 专利标题（中）： 向设置在数据存储系统中的多个数据存储装置提供电力的装置和方法
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申请号： US11351792申请日： 2006-02-10
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公开(公告)号： US07546478B2公开(公告)日： 2009-06-09
- 发明人: Robert Akira Kubo , Gregg Steven Lucas , Tohru Sumiyoshi , Yoshihiko Terashita
- 申请人： Robert Akira Kubo , Gregg Steven Lucas , Tohru Sumiyoshi , Yoshihiko Terashita
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Quarles & Brady LLP
- 代理商 Dale F. Regelman
- 主分类号： G06F1/00
- IPC分类号： G06F1/00 ; G06F15/177
摘要：
A method is disclosed to provide power to a plurality of data storage devices disposed in a data storage system. The data storage system comprises a system controller comprising a data storage device power-up algorithm and a plurality of data storage devices, where each of the plurality of data storage devices cannot automatically provide a device present signal. The method detects the presence of each of the plurality of data storage devices, and then provides power to each of the detected data storage devices using the data storage device power-up algorithm.
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