System Error Messages
42
Diagnostic and System Error Messages Version 3.1.x Reference Guide
Recommended Action
Run the
supportshow
command; the error message trace information will
show where the Information Unit (IU) error message occurred. Copy the
trace-back information printed with this error. Contact Technical Support with
both sets of information.
Severity
Critical
Message
Explanation
The exchange ID has already been freed.
The following information is provided in the error message:
■
<Exchange Data0> - The Fibre Channel header exchange ID for the
Originator (O) and Responder (R): format [OOOORRRR].
■
<Exchange Data1> - The Fibre Channel source ID.
■
<Exchange Data2> - The Fibre Channel responder ID.
■
<Exchange Data3> - The exchange status flags.
■
<Exchange Data4> - The physical port number.
■
<Exchange Data5> - The Fibre Channel class of service.
■
<Exchange Data6> - The receiver unsolicited registry index.
■
<Exchange Data7> - Reserved for future use.
FCPH-EXCHFREE
<switch number> Debug FCPH-EXCHFREE, 5, xid <Exchange ID> free, x:
<Exchange Data0>, <Exchange Data1>, <Exchange Data2>, <Exchange Data3>,
<Exchange Data4>, <Exchange Data5>, <Exchange Data6>, <Exchange Data7> iu:
unknown
