发明名称 |
Transparent device switchover in a storage area network |
摘要 |
Initiators and targets in a storage area network are presented as virtualized devices by a virtualization engine. An initiator accesses a virtualized target as though it was accessing a physical target. A target accesses a virtualized initiator as though it was accessing a physical initiator. A virtualization engine performs port World Wide Name (WWN) and FCID mapping to allow continued access to virtual initiators and virtual targets even if a particular physical initiator or physical target fails and the secondary is made active.
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申请公布号 |
US2008114961(A1) |
申请公布日期 |
2008.05.15 |
申请号 |
US20060600486 |
申请日期 |
2006.11.15 |
申请人 |
CISCO TECHNOLOGY, INC. |
发明人 |
RAMASWAMY BADRINARAYANAN;BHARADWAJ HARSHA;CHATTERJEE JOY;HARPER RICHARD;BHARDWAJ RAJEEV |
分类号 |
G06F12/00 |
主分类号 |
G06F12/00 |
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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