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Navigation: Change Data Capture > IMS z/OS > IMS TM EXIT Capture > Operation

Stopping the CDCzLog Publisher

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The CDCzLog Publisher Agent may be Stopped to apply changes to the configuration file as described earlier or the Publisher Agent can be Unmounted bringing the agent to a complete stop.

The following example Stops the agent using first the stop command and then the unmount command of the configuration file manager program sqdconf. JCL similar to the following can be edited to conform to the operating environment and then used to execute the SQDCONF control program:

//*----------------------------------------

//*-  STOP PUBLISHER AGENT

//*----------------------------------------

//STOP  EXEC SQDCONF,OWNER=&SYSUID  

//SQDPARMS DD *

  stop /home/sqdata/imspub1/IMSPUB1.cab

//*----------------------------------------

//*-  UNMOUNT CAPTURE AGENT

//*----------------------------------------

//UNMOUNT  EXEC SQDCONF,OWNER=&SYSUID

//SQDPARMS DD *  

  unmount /home/sqdata/imspub1/IMSPUB1.cab

//*

 

Console commands that may be issued, with the proper authority include:

Command Function

Description

P <task_name>

Stops and unmounts the agent immediately

F <task_name>,PAUSE

Pauses the agent

F <task_name>,RESUME

Resumes the agent after a pause

F <task_name>,DISPLAY

Display of the agent cab file with the output being written to SYSPRINT in the running STC

F <task_name>,STOP

Stops the agent but leaves it mounted

F <task_name>,STOP,UNMOUNT

Stops and unmounts the agent (same as P command)

F <task_name>,STOP,FLUSH

Stops the agent after flushing out any UOWs that began before the command was issued, then unmounts

F <task_name>,STOP,FLUSH,FAILOVER

Same as STOP,FLUSH  except that it instructs downstream engines to try to reconnect for up to 10 minutes

F <task_name>,START

Starts an agent that was previously stopped, but still mounted

F <task_name>,APPLY

Applies pending cab file changes to the agent's cab file.  Agent must be mounted, stopped in order to apply