发明授权
US07944812B2 Redundant intermediary switch solution for detecting and managing fibre channel over ethernet FCoE switch failures
有权
用于检测和管理以太网FCoE交换机故障的光纤通道的冗余中介交换机解决方案
- 专利标题: Redundant intermediary switch solution for detecting and managing fibre channel over ethernet FCoE switch failures
- 专利标题(中): 用于检测和管理以太网FCoE交换机故障的光纤通道的冗余中介交换机解决方案
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申请号: US12254222申请日: 2008-10-20
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公开(公告)号: US07944812B2公开(公告)日: 2011-05-17
- 发明人: Scott M. Carlson , Daniel G. Eisenhauer , Roger G. Hathorn , Sandy K. Kao , Jeffrey W. Palm , Renato J. Recio
- 申请人: Scott M. Carlson , Daniel G. Eisenhauer , Roger G. Hathorn , Sandy K. Kao , Jeffrey W. Palm , Renato J. Recio
- 申请人地址: US NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: US NY Armonk
- 代理机构: Yee & Associates, P.C.
- 代理商 Matthew W. Baca
- 主分类号: H04J1/16
- IPC分类号: H04J1/16
摘要:
A method for detecting a switch failure and managing switch failover in a Fiber Channel over Ethernet network. The plurality of Fiber Channel over Ethernet switches are connected to an intermediary Ethernet switch and to each other via an Ethernet connection. The intermediary Ethernet switch is different from the plurality of Fiber Channel over Ethernet switches. A plurality of end ports are also connected to the intermediary Ethernet switch. A failure is detected in a first switch in the plurality of Fiber Channel over Ethernet switches. The first switch is associated with a first end port in the plurality of end ports. A failure notification is sent to the first end port using the intermediary Ethernet switch. The failure notification might specify a second switch destination and an identification of the first switch. A fabric login is exchanged between the first end port and the second switch.
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