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  1. Preface
  2. Part 1: PowerExchange Change Data Capture Introduction
  3. Part 2: CDC Components Configuration and Management
  4. Part 3: CDC Sources Configuration and Management
  5. Part 4: Change Data Extraction
  6. Part 5: Monitoring and Tuning
  7. Appendix A: CDC for z/OS Troubleshooting
  8. Appendix B: DTL__CAPXTIMESTAMP Time Stamps

Post-Log Merge Job Commands

Post-Log Merge Job Commands

You can issue commands against the Post-Log Merge job to interrogate the status of the Log Reader process, stop the Post-Log Merge job, or instigate traces for problem determination.
The standard format of these commands uses the MVS operator command MODIFY (which can be abbreviated as F) as follows:
MODIFY
job_name
,DISPLAY f
job_name
,DISPLAY
The
job_name
is the Post-Log Merge JOB name.
Also, you can use the MVS STOP command (STOP
job_name
). It has the same effect as the following MODIFY command:
MODIFY
job_name
,QUIT
The following table describes the commands that you can use to manage a Post-Log Merge job:
Command
Description
DISPLAY or DIS
Displays information about Log Reader processes that are connected to the Post-Log Merge task, including what Loggers are being merged, and what the current read location is within each Logger's data. Information is displayed in the Log.
STATUS or STAT
Same as for DISPLAY.
QUIT
Causes Post-Log Merge to terminate. Any active Log Reader processes end abnormally.
STOP
Same as for QUIT.
TRACEE
Disables tracing for the Post-Log Merge task.
TRACES
Activates short-form tracing. No more than 32 bytes of data for each trace entry are produced.
TRACEL
Activates long-form tracing, which causes the entire trace entry to be produced.

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