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HP-UX 11i December 2002 Release Notes: HP-UX Servers and Workstations > Chapter 11 New and Changed Disk and File Management Features

Fibre Channel Mass Storage Diagnostic Message and Kernel Tunable

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The Fibre Channel Mass Storage product will return the following diagnostic message if the disk device violates the Fibre Channel Standard: ECB_FRAME_RECV_BEFORE_ADISC

You will see the this error message in the kernel log file. If this message is received frequently and persistently, please contact your HP Customer Support Representative.

Fibre Channel Mass Storage has a new kernel tunable: fcp_large_config. In a Fibre Channel Mass Storage configuration, if this parameter is set to 1, it allows for large loops with up to 126 nports. For example:

fcp_large_config 1

If the parameter is set to 0, you are limited to less than 64 nports.

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