Invention Grant
- Patent Title: Fibre channel link initialization
- Patent Title (中): 光纤通道链路初始化
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Application No.: US11972470Application Date: 2008-01-10
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Publication No.: US07701880B2Publication Date: 2010-04-20
- Inventor: Steven E. Klein , Daniel W. Sherman
- Applicant: Steven E. Klein , Daniel W. Sherman
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Griffiths & Seaton PLLC
- Main IPC: H04L1/24
- IPC: H04L1/24 ; G06F15/177

Abstract:
A method for initializing a fiber channel link upon a failure of a standard speed negotiation algorithm is provided. The standard speed negotiation algorithm is disabled. A link speed is set to a highest possible link speed not yet attempted outside the standard speed negotiation algorithm, initializing the fiber channel link if the link speed is negotiated at a maximum link speed. If the link speed is negotiated at a speed less than the maximum link speed, the standard speed negotiation algorithm is reattempted, initializing the fiber channel link according to the standard speed negotiation algorithm if the reattempt is successful.
Public/Granted literature
- US20090180382A1 FIBRE CHANNEL LINK INITIALIZATION Public/Granted day:2009-07-16
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