Command Reference

10.5.4
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DISPLAY STATUS Command

Displays the current status of the Controller task, Command Handler subtask, and Condense subtask of a PowerExchange Condense started task or job.

Alternatively, on a Linux, UNIX, or Windows system, you can issue a pwxcmd displaystatus command from the command line, a batch file, or a script to a PowerExchange Condense process running on the local or a remote system.

Syntax

The syntax varies by platform.

On an i5/OS system, use the following syntax:

SNDPWXCMD CMDHDLRLIB(condlib) DTLCMD(DISPLAY) DISPLAYOPT(STATUS)

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 file.

On an z/OS system, use the following syntax:

F task_name,DISPLAY STATUS

The task_name variable is the name of the Condense started task or batch job for which you want to display information. Usually, PowerExchange Condense runs as a started task.

Example Output

The following example output was produced by the DISPLAY STATUS command on z/OS:

PWX-26011 Command handler received command "DISPLAY STATUS"
****************** STATUS ************************
COMMAND_HANDLER NOT waiting
CONDENSE WAITING
PWX-26021 Controller waits on events ALL_TASK_SHUTDOWN, CMDH_ENDED, CONDENSE_ENDED, CHKPT_COND_DONE, CONDENSING_COMPLETE,
PWX-26022 Command Handler waits on events ALL_TASK_SHUTDOWN, GOT_A_COMMAND, CONDENSE_INIT_COMPLETE, CAPTURE_STARTUP_COMPLETE,
PWX-26023 Writer waits on events ALL_TASK_SHUTDOWN, START_CONDENSING, CAPTURE_STARTUP_COMPLETE,
PWX-26024 Writer is sleeping, waiting for an event or timeout
**************************************************

In this output, "CONDENSE WAITING" means that the Condense subtask is waiting for the number of minutes that is defined in the NO_DATA_WAIT parameter before starting the next condense cycle.

PWX-26021 reports the event types to which the Controller task responds. The Controller task has the following responses to these event types:

ALL_TASK_SHUTDOWN. The Controller waits for the CONDENSE_ENDED and CMDH_ENDED events to complete and then shuts down.

CMDH_ENDED. The Controller detects that the Command Handler subtask has ended.

CONDENSE_ENDED. The Controller detects that the Condense subtask has ended.

CHKPT_COND_DONE. The Controller deletes old CDCT records for which the retention period has expired.

CONDENSING_COMPLETE. The Controller does not respond to this event type.

PWX-26022 reports the event types to which the Command Handler responds. The Command Handler has the following responses to these event types:

ALL_TASK_SHUTDOWN. The Command Handler subtask ends.

GOT_A_COMMAND. The Command Handler processes the command.

CONDENSE_INIT_COMPLETE. The Command Handler flags certain commands, such as CONDENSE, as eligible for processing now that Condense initialization is complete.

CAPTURE_STARTUP_COMPLETE. The Command Handler subtask has completed initialization and is beginning its main processing.

PWX-26023 reports the event types to which the Condense subtask, also called the Writer, responds. The Condense subtask has the following responses to these event types:

ALL_TASK_SHUTDOWN. The Condense subtask ends.

START_CONDENSING. The Condense subtasks starts looking for changes for the next condense cycle.

CAPTURE_STARTUP_COMPLETE. The Condense subtask has completed initialization and is beginning its main processing.

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Table of Contents

Command Reference

Command Reference

DISPLAY STATUS Command

DISPLAY STATUS Command

Syntax

Example Output