发明申请
US20080104349A1 COMPUTER SYSTEM, DATA MIGRATION METHOD AND STORAGE MANAGEMENT SERVER
有权
计算机系统，数据迁移方法和存储管理服务器
- 专利标题： COMPUTER SYSTEM, DATA MIGRATION METHOD AND STORAGE MANAGEMENT SERVER
- 专利标题（中）： 计算机系统，数据迁移方法和存储管理服务器
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申请号： US11609438申请日： 2006-12-12
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公开(公告)号： US20080104349A1公开(公告)日： 2008-05-01
- 发明人: Tetsuya Maruyama , Masayasu Asano , Masayuki Yamamoto , Yuichi Taguchi
- 申请人： Tetsuya Maruyama , Masayasu Asano , Masayuki Yamamoto , Yuichi Taguchi
- 优先权： JP2006-289406 20061025
- 主分类号： G06F12/02
- IPC分类号： G06F12/02
摘要：
In a computer system an object of this invention is to reduce physical resource contentions during the parallel migration of volumes. The computer system of this invention has the host computers, the storage systems and the storage management server. When parallelly migrating two or more volumes of data in the storage systems to the same number of other volumes, the storage management server selects volumes having few physical conflicts of the controllers or storage devices in the storage systems and executes the parallel migration operation.