发明授权
US08296543B2 Computer system management apparatus and management method for the computer system
有权
计算机系统，计算机系统的管理手段和管理方法
- 专利标题： Computer system management apparatus and management method for the computer system
- 专利标题（中）： 计算机系统，计算机系统的管理手段和管理方法
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申请号： US12616635申请日： 2009-11-11
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公开(公告)号： US08296543B2公开(公告)日： 2012-10-23
- 发明人: Masayasu Asano , Yuichi Taguchi
- 申请人： Masayasu Asano , Yuichi Taguchi
- 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： Foley & Lardner LLP
- 优先权： JP2009-220107 20090925
- 主分类号： G06F12/00
- IPC分类号： G06F12/00
摘要：
Provided is a computer system including a plurality of storage apparatuses, in which, if the storage apparatuses employ an external mapping/connection system, the plurality of storage apparatuses can efficiently use each other's storage resources. The computer system includes a plurality of storage apparatuses and a management computer for managing the storage apparatuses. The management computer determines whether or not it is possible to perform external connection between the plurality of storage apparatuses and whether or not it is possible to divert the use of a storage device in one storage apparatus to another storage apparatus, on the basis of a criteria table, and if it is possible to perform external connection between the plurality of storage apparatuses, it is carried out and, if it is not possible, the management computer diverts the use of a storage device in one storage apparatus to another storage apparatus.
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