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English
  • PowerExchange for CDC and Mainframe 10.0
  • All Products

Table of Contents

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  1. Preface
  2. Introduction to PowerExchange Commands
  3. Adabas Log-Based ECCR Commands
  4. Batch VSAM ECCR Commands
  5. CICS/VSAM ECCR Commands
  6. Datacom Table-Based ECCR Commands
  7. DB2 for z/OS ECCR Commands
  8. IDMS Log-Based ECCR Commands
  9. IMS Synchronous ECCR Commands
  10. IMS Log-Based ECCR Commands
  11. PowerExchange Agent Commands
  12. PowerExchange Condense Commands
  13. PowerExchange Listener Commands
  14. PowerExchange Logger for MVS Commands
  15. PowerExchange Logger for Linux, UNIX, and Windows Commands
  16. pwxcmd Commands

Command Reference

Command Reference

Back Next

SHUTDOWN Command

SHUTDOWN Command

Stops PowerExchange Condense. The command passes a shutdown event to PowerExchange Condense. When PowerExchange Condense recognizes the command, the Condense subtask requests all subtasks to close, closes any open condense files, writes data to CDCT data set records, and takes a final checkpoint that contains the latest restart tokens. After all condense subtasks have shut down, PowerExchange Condense shuts down.
PowerExchange does not process the SHUTDOWN command until condense read operations finish and the wait period that you specify in the NO_DATA_WAIT2 parameter of the CAPTPARM member elapses.
Alternatively, you can issue a pwxcmd shutcond command from a Linux, UNIX, or Windows system to a PowerExchange Condense process running on a remote i5/OS or z/OS system.

Syntax

The syntax varies by system.
  • On an i5/OS system, use the following syntax: 
    SNDPWXCMD CMDHDLRLIB(
    condlib
    ) DTLCMD(SHUTDOWN)
    The
    condlib
     variable is the name of the library that contains the condense files, which you specified in the COND_DIR parameter of the CAPTPARM configuration member.
  • On a z/OS system, use the following syntax: 
    F 
    task_name
    ,SHUTDOWN
    The
    task_name
     variable is the name of the PowerExchange Condense started task or batch job that you want to stop. Usually, PowerExchange Condense runs as a started task.

Example Output

The SHUTDOWN command produces the following example output: 
Command=SHUTDOWN
PWX-06463 Command Handler: Close Condense request is now queued.
PWX-06464 Command Handler: Shutdown will occur shortly.
PWX-06105 Controller: Executing command Setting STOPTASK to CAPI.
PWX-06453 Command Handler: shutting down.
PWX-06454 Command Handler: has stopped.
PWX-06416 Condense: Shutting down because SHUTDOWN event received
PWX-06060 Controller: subtask Command Handler ended.
PWX-06110 Unloaded module 1 (COMMAND_HANDLER).
PWX-06495 Dump: task got an event event_num=2.
PWX-06491 Dump: ending.
PWX-06060 Controller: subtask Dump ended.
PWX-06110 Unloaded module 4 (DUMP).
PWX-06136 Checkpoint taken to file=EDMUSR.PWX.V860.D.CHKPTV1 time=08/10/09 18:16:05
PWX-06420 Condense: Checkpoint done.
PWX-06416 Condense: Shutting down because SHUTDOWN event received
PWX-06060 Controller: subtask Command Handler ended.
PWX-06110 Unloaded module 1 (COMMAND_HANDLER).
PWX-06495 Dump: task got an event event_num=2.
PWX-06491 Dump: ending.
PWX-06060 Controller: subtask Dump ended.
PWX-06110 Unloaded module 4 (DUMP).
PWX-06136 Checkpoint taken to
          file=
checkpoint_file_name
 time=08/10/09 18:16:05
PWX-06420 Condense: Checkpoint done.
          Sequence=
token_value

          Logger=
token_value

PWX-06414 Condense: Closing down CAPI
PWX-06401 Condense: Ending successfully.
PWX-06060 Controller: subtask Condense ended.
PWX-06107 Controller: All subtasks shut down.
PWX-06065 Controller: Condensing ended. Last checkpoint time 08/10/09 18:16:05.
PWX-06110 Unloaded module 3 (CONDENSE).
PWX-06039 Controller: Ending.
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