The infrastructure main program bipimain is the first
process in every address space. For a control address space, bipimain
starts the bipservice process, which starts the bipbroker process,
which might also start the biphttplistener process, depending on the
configuration. For a DataFlowEngine address space, bipimain starts
the DataFlowEngine process. For each integration server, an additional
DataFlowEngine address space is started. In this example, only one
integration server is deployed.
Use the z/OS DUMP
command to dump the DataFlowEngine address space, which is shown in
the above example as 9F.
Enter the following command:
DUMP TITLE=(DFE)
The console returns:
*`15 IEE094D SPECIFY OPERAND(S) FOR DUMP COMMAND
Enter:
R 15,ASID=9F,CONT
The console returns:
*16 IEE094D SPECIFY OPERAND(S) FOR DUMP COMMAND
Enter:
R 16,SDATA=(CSA,RGN,PSA,SQA,LSQA,LPA,TRT,GRSQ,SUM),END
The console returns:
IEE600I REPLY TO 16 IS;SDATA=(CSA,RGN,PSA,SQA,LSQA,LPA,TRT,GRSQ,SUM),END
IEA794I SVC DUMP HAS CAPTURED: 356
DUMPID=014 REQUESTED BY JOB (*MASTER*)
DUMP TITLE=DFE
IEF196I IGD101I SMS ALLOCATED TO DDNAME (SYS00018)
IEF196I DSN (SYS3.DUMP.ARG5.#MASTER#.T142958.S00014 )
IEF196I STORCLAS (SMS) MGMTCLAS (DUMP) DATACLAS ( )
IEF196I VOL SER NOS= ARGSMR
The dump is stored
in either a pre-allocated dump data set called SYS1.DUMPxx,
or an automatically allocated dump data set named according to an
installation-specified pattern.
In some scenarios, all address spaces for a given broker,
that is, all those listed in the example above, plus the OMVS address
space and dataspaces, are needed by IBM to
resolve the problem. Use the z/OS DUMP
command to dump all MQ01BRK address spaces.
Enter the command:
DUMP TITLE=(ALL)
The console returns:
`15 IEE094D SPECIFY OPERAND(S) FOR DUMP COMMAND
Enter:
R 15,JOBNAME=(OMVS,MQ01BRK),DSPNAME=('OMVS'.*),SDATA=(PSA,SQA,LSQA,RGN,TRT,
LPA,CSA,GRSQ,SUM,NUC)
The
console returns:
IEE600I REPLY TO 15 IS;JOBNAME=(OMVS,MQ01BRK),DSPNAME=('OMVS'.*),S
IEA794I SVC DUMP HAS CAPTURED: 303
DUMPID=040 REQUESTED BY JOB (*MASTER*)
DUMP TITLE=ALL
IEE853I 13.40.40 SYS1.DUMP TITLES 306
SYS1.DUMP DATA SETS AVAILABLE=000 AND FULL=000
CAPTURED DUMPS=0001, SPACE USED=00000447M, SPACE FREE=00001053M
DUMP.MVK4.#MASTER#.D030415.T134007.S00039 DATA UNAVAILABLE WHILE
BEING DUMPED TO
IEA611I COMPLETE DUMP ON DUMP.MVK4.#MASTER#.D030415.T134007.S00039 309
DUMPID=040 REQUESTED BY JOB (*MASTER*)
FOR ASIDS(000D,009D,009F)
You can also find information on
the individual thread by issuing the DISPLAYz/OS console command, as in the example: