z/OS V1R6.0 DFSMS Access Method Services for Catalogs

LISTDATA|||||||||||||||||||||||||||||||||||||||||||||||||||//LISTDAT2 JOB ...//STEP1 EXEC PGM=IDCAMS//OUTDD DD DSN=OUTDS,DISP=(NEW,KEEP),VOL=SER=OUTVOL,// UNIT=3480,DCB=(RECFM=VBA,LRECL=125,BLKSIZE=629)//SYSPRINT DD SYSOUT=A//SYSIN DD *LISTDATA COUNTS VOLUME(VOL002) UNIT(3390) SUBSYSTEM OUTFILE(OUTDD)/*The OUTDD DD statement allocates the output data set (DSN=OUTDS) on tape(UNIT=3480) for use by the LISTDATA command. The DCB parameter is requiredfor the alternate output data set if it is new. The LISTDATA command parametersare:vvvvCOUNTS, which specifies printing of a Subsystem Counters report.VOLUME, which specifies volume VOL002. UNIT, which specifies a 3390 unit.SUBSYSTEM, which specifies that the Subsystem Counters report includecounters for devices within the subsystem.OUTFILE, which specifies OUTDD as the name of the DD statement identifyingthe data set used to contain the report.Listing Subsystem Counters for All Devices on SimilarSubsystems: Example 3In this example, a Subsystem Counters report for all devices on all like subsystemsis requested.//LISTDAT3 JOB ...//STEP1 EXEC PGM=IDCAMS//OUTDS DD DSN=OUTDATA,DISP=(,CATLG),UNIT=3390,// VOL=SER=VOL001,SPACE=(CYL,(2,1)),// DCB=(RECFM=VBA,// LRECL=250,BLKSIZE=504)//SYSPRINT DD SYSOUT=A//SYSIN DD *LISTDATA COUNTS VOLUME(VOL002) UNIT(3390) ALL OUTDATASET(OUTDATA)/*The OUTDS DD statement allocates the output data set (DSN=OUTDATA) on a3390 for use by the LISTDATA command. If an output data set is not allocated, thereport is printed on the SYSPRINT data set. The DCB parameter is required for thealternate output data set. The output data set is cataloged in the master catalog(DISP=(,CATLG)). This DD statement allocates two cylinders for the output dataset and, if more space is required for the report, the space is extended inincrements of one cylinder. The LISTDATA command parameters are:vvvvvCOUNTS, which specifies printing of a Subsystem Counters report.VOLUME, which specifies VOL002.UNIT, which specifies a 3390 unit.ALL, which specifies that the Subsystem Counters report include subsystemcounters for all devices on all like subsystems.OUTDATASET, which identifies OUTDATA as the output data set used for thereport; rather than the SYSPRINT data set.Listing Subsystem Status: Example 4In this example, a Subsystem Status report is requested.//LISTDAT4 JOB ...//STEP1 EXEC PGM=IDCAMS//LISTVOL2 DD UNIT=3390,VOL=SER=VOL269,DISP=SHRChapter 28. LISTDATA 291