发明名称 |
Storage subsystem with management site changing function |
摘要 |
A storage subsystem which includes a plurality of disk controllers, a plurality of disk drives connected via a network to the plurality of disk controllers, and a path controller connected to the plurality of disk controllers. The path controller changes a management site which manages a volume in each disk drive managed by each disk controller, from one disk controller to another. The path controller has a correspondence table which stores a correspondence between a volume number of a volume in each disk drive and identification information of the disk controller which manages a volume corresponding to the volume number.
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申请公布号 |
US2003196037(A1) |
申请公布日期 |
2003.10.16 |
申请号 |
US20030437280 |
申请日期 |
2003.05.14 |
申请人 |
OBARA KIYOHIRO;TAKAMOTO YOSHIFUMI |
发明人 |
OBARA KIYOHIRO;TAKAMOTO YOSHIFUMI |
分类号 |
G06F3/06;G06F12/00;G06F13/00;(IPC1-7):G06F12/00 |
主分类号 |
G06F3/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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