Method, apparatus and program storage device for verifying existence of a redundant fibre channel path
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United States of America Patent
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Mar 2, 2010
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N/A
app pub date -
Sep 9, 2003
filing date -
Sep 9, 2002
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Abstract
A method, apparatus and program storage device for verifying existence of a redundant Fiber Channel path is disclosed. The present invention verifies that a redundant path exists prior to moving the WWNN and WWPN. Thus, if the path being used for Fiber Channel communication is lost, connectivity can be restored when the source of the original connection can access the physical interface where the WWNN and WWPN have been moved.
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