发明名称 |
Inter-server dynamic transfer method for virtual file servers |
摘要 |
<p>An object of the present invention is to dynamically transfer a virtual file server within a cluster that is configured by a plurality of file servers in which virtual file servers are set up. A storage system includes: a first file server; a second file server; and a disk subsystem, in which: the first file server and the second file server each include a virtual file server control unit that sets up the virtual file server; the virtual file server includes a routing table that stores path information necessary for communication; and the virtual file server started up in the second file server determines a communication path by using the routing table used by the virtual file server in the first file server after taking a failover from the virtual file server of the first file server to the second file server.</p> |
申请公布号 |
EP1578088(B1) |
申请公布日期 |
2007.08.08 |
申请号 |
EP20040013257 |
申请日期 |
2004.06.04 |
申请人 |
HITACHI, LTD. |
发明人 |
NAKATANI, YOJI;NAKANO, TAKAHIRO |
分类号 |
G06F3/06;H04L29/14;G06F11/20;G06F12/00;G06F13/00;G06F17/30;H04L29/00;H04L29/06;H04L29/08 |
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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