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English
  • PowerExchange for CDC and Mainframe 10.5.5
  • 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 z/OS 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: 
PWX-26011 Command handler received command "SHUTDOWN"
PWX-06463 Command Handler: Close Condense request is now queued.
PWX-06464 Command Handler: Shutdown will occur shortly.
PWX-06453 Command Handler: shutting down.
PWX-06454 Command Handler: has stopped.
PWX-06110 Unloaded module 1 (COMMAND_HANDLER).
PWX-06416 Condense: Shutting down because SHUTDOWN event received
PWX-06418 Condense: Closed file ABCDEF1.v101.I.CND.CP160520.T2039005
PWX-06136 Checkpoint taken to file=ABCDEF1.v101.I.CHKPTV2 time=16/05/20 20:45:41
PWX-06420 Condense: Checkpoint done. Sequence=0000003411E2000000000000003411E200000000 
          PowerExchange Logger=E2C2F2D340400000002FF5BB00000000
PWX-06414 Condense: Closing down CAPI
PWX-10780 CAPI: INFO: Extraction return counts: no data 2, commits 118, inserts 1708, updates 44, deletes 562.
PWX-10781 CAPI: INFO: Extraction subordinate read counts: no data 0, commits 406, inserts 1828, updates 59,
          deletes 786, backouts 10.
PWX-10782 CAPI: INFO: Extraction resource maximums: memory cache 433 KB, spill files 0.
PWX-10746 CAPI: INFO: Last data returned: timestamp 2016/05/13 17:44:28, sequence
          0000003411E2000000000000003411E200000000.
PWX-10743 CAPI: INFO: No noteworthy transactions.
PWX-10749 CAPI: INFO: + Current subordinate sequence number 0000007A5F5100000000.
PWX-06401 Condense: Ending successfully.
PWX-06110 Unloaded module 2 (CONDENSE).
PWX-06060 Controller: subtask Command Handler ended.
PWX-06060 Controller: subtask Condense ended.
PWX-06107 Controller: All subtasks shut down.
PWX-06065 Controller: Condensing ended. Last checkpoint time 16/05/20 20:45:41.
PWX-06039 Controller: Ending.
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