Parameter Description for TRACE(n)
- START=Yes|No
- Specifies whether (Yes) or not (No) a specific trace
ID or range of IDs is activated. The range of trace
IDs used by JES2 is 1-47. Note: Do not confuse this parameter with the ACTIVE=Yes|No parameter specification on the TRACEDEF statement that is used to turn the entire TRACE facility on or off.
Modification: $S TRACE(n) operator command or $P TRACE(n) operator command.
- ASID= xxxx
- Specifies the ASID used when filtering this JES2 trace point.
- JOBNAME=nnnnnnn
- Specifies the jobname used when filtering this JES2 trace point.
- JOB_NUMBER=nnnnnnn
- specifies the job number used when filtering this JES2 trace point. Note: If more than one of ASID=, JOBNAME=, and JOB_NUMBER= are specified for a specific trace ID, only one of the conditions must match for the trace to be taken. In the JES2 address space, the values specified always refer to the job that JES2 is processing. For example, never specify the JES2 address space as ASID= because JES2 never processes requests on the behalf of JES2. Outside the JES2 address space, these filters refer to the address space where the trace is being taken. For jobs being submitted through the internal reader, it is the job name, job number, and ASID of the submitter of a job that are compared to the filters, not the values of the job being submitted. The same applies to FSS or SAPI devices. The filters refer to the SAPI or FSS address space, not the job that the FSS or SAPI application is processing.
- TCB_ADDRESS=xxxxxxxx
- Specifies the TCB address in order to further limit tracing to the specified TCB. This is in addition to any filtering that is applied. This operand is ignored if ASID=. JOBNAME=, and JOB_NUMBER= are not specified. The TCB address must match even in the JES2 address space.