Method, system and program product for logically disconnecting in fibre channel communication without closing the exchange

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United States of America Patent

PATENT NO 6829659
SERIAL NO

09940094

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Abstract

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The present invention provides fiber channel networks the ability to logically disconnect without closing an exchange pair wherein the control unit signals the channel that the channel can elect to keep the exchange open by sending the channel a status command. A preferred status command to permit the channel to keep the exchange open includes an End Connection=`0` with Channel End=`1` and device end=`0`.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beardsley, Brent C Tucson, AZ 46 1527
Elliott, Joseph C North Creek, NY 21 864
Flanagan, John R Poughkeepsie, NY 115 2913
Frazier, Giles R Austin, TX 109 1054
Huang, Catherine C Poughkeepsie, NY 46 1912

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