AB291A Fabric Clustering System Support Guide (12-port Switch), April 2004

Chapter 5
Administration and Management
HP-UX Host Administration and Management
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NOTE This command will stop logging and tracing using the NetTL facility for IPoIB and all other
subsystems.
Viewing Log Records
Description: Use this command to view log records using the NetTL facility.
Syntax: netfmt /var/adm/nettl.LOG000
Syntax Example: netfmt /var/adm/nettl.LOG000
Output Example:
----------------------------------IPoIB Driver------------------------------
Timestamp : Sun Mar 14 MST 2004 23:55:09.523125
Process ID : [ICS] Subsystem : IPOIB
User ID ( UID ) : -1 Log Class : INFORMATIVE
Device ID : 9001 Path ID : 0
Connection ID : 0 Log Instance : 0
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<4002> lan9001 has a new link attached to it with port number 2,
P_key value 0xffff and HCA ib0
IB Tracing
Enabling Packet Tracing for IB
Description: This command enables packet tracing of specified packet type using the NetTL tracing facility.
Syntax: nettl -tn all -e [subsystem] -f [trace_name]
Syntax Example: nettl -tn all -e IB -f ib.TRC000
Disabling Packet Tracing for IB
Description: This command disables packet tracing for IPoIB traffic.
Syntax: nettl -tf -e [subsystem]
Syntax Example: nettl -tf -e IB
IPoIB Tracing
Enabling Packet Tracing for IPoIB
Description: This command enables packet tracing of specified packet type using the NetTL tracing facility.
Syntax: nettl -tn all -e [subsystem] -f [trace_name]
Syntax Example: nettl -tn all -e IPOIB -f ipoib.TRC000
Disabling Packet Tracing for IPoIB
Description: This command disables packet tracing for IPoIB traffic.
Syntax: nettl -tf -e [subsystem]
Syntax Example: nettl -tf -e IPOIB