发明授权
- 专利标题： Storage system comprising function for migrating virtual communication port added to physical communication port
- 专利标题（中）： 存储系统包括将虚拟通信端口迁移到物理通信端口的功能
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申请号： US12071897申请日： 2008-02-27
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公开(公告)号： US08078690B2公开(公告)日： 2011-12-13
- 发明人: Norio Shimozono , Shintaro Ito
- 申请人： Norio Shimozono , Shintaro Ito
- 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： JP2007-321870 20071213
- 主分类号： G06F15/16
- IPC分类号： G06F15/16
摘要：
A switch unit, which is connected to one or more computers and one or more storage systems, comprises an update function for updating transfer management information (a routing table, for example). The storage system has a function for adding a virtual port to a physical port. The storage system migrates the virtual port addition destination from a first physical port to a second physical port and transmits a request of a predetermined type which includes identification information on the virtual port of the migration target to the switch unit. The transfer management information is updated by the update function of the switch unit so that the transfer destination which corresponds with the migration target virtual port is the switch port connected to the second physical port.
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