发明授权
- 专利标题： Computer system and disk sharing method used thereby
- 专利标题（中）： 因此使用的计算机系统和磁盘共享方法
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申请号： US13486530申请日： 2012-06-01
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公开(公告)号： US08838768B2公开(公告)日： 2014-09-16
- 发明人: Ryo Hirana , Keisuke Hatasaki , Toshiaki Arai
- 申请人： Ryo Hirana , Keisuke Hatasaki , Toshiaki Arai
- 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： Volpe and Koenig, P.C.
- 优先权： JP2011-131806 20110614
- 主分类号： G06F15/173
- IPC分类号： G06F15/173 ; G06F3/06 ; G06F9/50
摘要：
A first server including a local disk and a second server are logically partitioned by virtualization units. The first and second servers each have a storage controller LPAR with a local disk sharing function running thereon. The storage controller LPARs running on the first and second servers communicate with each other. When a disk I/O command issued by the second LPAR running on the second server is transferred to the local disk of the first server, the second LPAR reads data stored in the local disk or writes data thereto. In this way, the local disk is shared.
公开/授权文献
- US20120324039A1 COMPUTER SYSTEM AND DISK SHARING METHOD USED THEREBY 公开/授权日：2012-12-20
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