发明名称 |
Storage system and method of controlling the same |
摘要 |
A storage system which manages a plurality of storage control apparatus in an integrated manner is provided. An I/O request issued by a host apparatus to a second storage control apparatus is forwarded to the second storage control apparatus through a first storage control apparatus. The first storage control apparatus has management information for the second storage control apparatus, allowing a pair comprising a logical device controlled by the first storage control apparatus and a logical device controlled by the second storage control apparatus to be created. In addition, the first storage control apparatus is capable of controlling the second storage control apparatus.
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申请公布号 |
US2004193795(A1) |
申请公布日期 |
2004.09.30 |
申请号 |
US20030633019 |
申请日期 |
2003.07.31 |
申请人 |
HITACHI, LTD. |
发明人 |
TAKEDA TAKAHIKO;ITO RYUSUKE;KAIYA KEIICHI |
分类号 |
G06F3/06;G06F11/20;G06F12/00;(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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