Tracing and Error Logging in the ATM LANE Device Driver

The LANE device driver has two trace points:

  • 3A1 - Normal Code Paths
  • 3A2 - Error Conditions

Tracing can be enabled through SMIT or with the trace command.


trace -a -j 3a1,3a2

Tracing can be disabled through SMIT or with the trcstop command. After trace is stopped, the results can be formatted into readable text with the trcrpt command.


trcrpt > /tmp/trc.out