19.2. Dumping MQ MSTR, MQ CHIN and CHIN data space

When capturing diagnostic data to analyze MQ problems ensure that you dump both the MQ main (MSTR), the channel initiator (CHIN) address spaces as well as the CHIN data space, CSQXTRDS. Figure 19-1 shows the procedure to dump the MQ address spaces.

Figure 19-1. Dumping the WebSphere MQ MSTR and CHIN address spaces
DUMP COMM=(MQSERIES MAIN DUMP) *01 IEE094D SPECIFY OPERAND(S) FOR DUMP COMMAND R 01,JOBNAME=(CSQ1MSTR,CSQ1CHIN),CONT *02 IEE094D SPECIFY OPERAND(S) FOR DUMP COMMAND IEE600I REPLY TO 01 IS;JOBNAME=(CSQ1MSTR,CSQ1CHIN),CONT R 02,DSPNAME=('ssidCHIN'.CSQXTRDS),CONT IEE600I REPLY TO 02 IS;DSPNAME=('ssidCHIN,CSQXTRDS),CONT R 03,SDATA=(CSA,RGN,PSA,SQA,LSQA,TRT,SUM),END IEE600I REPLY TO 03 ...

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