z/OS DFSMS Using the Volume Mount Analyzer
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Example of the Data Set Report

z/OS DFSMS Using the Volume Mount Analyzer
SC23-6859-00

Note: Figure 1 is only part of the complete Data Set Report that GFTAVMA generated for this run. These data sets are between 402 MB and 499 MB in size.
Figure 1. Partial Data Set Report
                                                    GFTASRT3 -- DATA SET REPORT

                  6             7       8 
+-----+--------+------+------+-----+------+----+----+---+----+--------+---------+-----------------------------------+
|     |CUM STAT|  STAT|CUM GB|SZ-MB|3380E |#INP|#OUT|  #|    |        |         |
|EXPDT|  MOUNTS|MOUNTS| XFERD|XFERD|TRACKS|OPNS|OPNS|GDS|DSN#|JOBNAME | PROGRAM | DATA SET NAME
+-----+--------+------+------+-----+------+----+----+---+----+--------+---------+-----------------------------------+
|04003|     2.0|   2.0|   0.4V  402I  8486|   0|   2|  1|   1|AWRB999D| ABCDE01 | AWRB.DEPRDS.BACKUP.G1150V00
|04011|     3.5|   1.5|   0.8|  402I  8551|   0|   2|  1|   2|AWRB228D| DFSUDMP0| AWRB.LIB.DPTRNAPR.H2914V00
|04011|     5.0|   1.5|   1.2|  402I  8551|   0|   2|  1|   3|AWRB400M| DFSUDMP0| AWRB.LIB.DPTRNAPR.H2915V00
|04011|     6.5|   1.5|   1.6|  402I  8551|   0|   2|  1|   4|AWRB228D| DFSUDMP0| AWRB.OFFSITE.DPTRNAPR.H2915V00
|04011|     8.0|   1.5|   2.0|  402I  8551|   0|   2|  1|   5|AWRB400M| DFSUDMP0| AWRB.OFFSITE.DPTRNAPR.H2916V00
|     |     8.5|   0.5|   2.4V  410I  8735|   1|   0|   |   6|C991DSO1|>IEBGENER|>DEPCIF.M.DGBAPR30.MTRQRPGS
|04002|    16.5|   8.0|   2.8U  410I 12522|   0|   8|   |   7|PLRC23W | XYZ     |>PLRC.XYZ.WEEKLY.RESCUE.BACKUP
|04002|    24.5|   8.0|   3.2U  410I 12522|   0|   8|   |   8|PLRC23W | XYZ     |>PLRC.XYZ.WEEKLY.RESCUE.BACKUP.COPY
|     |    25.5|   1.0|   3.7|  410I 12545|   3|   0|   |   9|C997MCT2|>GIMSMP  |@SMPPTFIN
|04003|    73.5|  48.0|   4.1V  429I  8718|  24|  24|   |  10|BOFO06D | EP5260  |>BOGO.ACH.BKUP.E9130
|03180|    75.5|   2.0|   4.5U  433I  8761|   0|   2|   |  11|C997JMC5| IEBCOPY |>C997JMC.SMPPTS.BACKUP
|91158|    77.5|   2.0|   5.0V  457I  9739|   0|   2|  1|  12|AWRB200D| DFSRRC00| AWRB.LOG.H1010V00
|91163|    79.5|   2.0|   5.4V  457I  9745|   0|   3|  1|  13|AWRB200D| DFSRRC00| AWRB.LOG.H1008V00
|91180|   119.6|  40.1|   5.9V  458I  9749|   0|  41|  1|  14|AWRB200D| DFSRRC00| AWRB.LOG.H1005V00
|     |   120.6|   1.0|   6.3V  462I 14109|   1|   0|  1|  15|C997RMOA|>IFASMFDP| PLRC.SMF.COMBINED.DAILY.H1897V00
|91168|   132.6|  12.0|   6.8V  467I 14606|   9|   6|   |  16|PLRC804M| DFSRRC00|>PLRC.PLRC804.STEP06
|91168|   162.6|  30.0|   7.3V  467I 14609|  24|   6|   |  17|PLRC804M| DFSURG10|>PLRC.PLRC804.STEP07
|     |   171.6|   9.0|   7.8|  478|  9727|   9|   0|   |  18|CTRU010R|>IEBGENER|@QWERTY.SSSS
|     |   172.6|   1.0|   8.2V  480I 14657|   1|   0|  1|  19|C997RMOA|>IFASMFDP| PLRC.SMF.COMBINED.DAILY.H1894V00
|04007|   172.9|   0.3|   8.7V  486I 10360|   0|   2|  1|  20|AWRB250D| DPCOPY02| AWRB.LIB.MTRQRPGS.H1269V00
|04007|   173.2|   0.3|   9.2V  486I 10360|   0|   2|  1|  21|AWRB250D| DPCOPY02| AWRB.OFFSITE.MTRQRPGS.H1268V00
|04007|   173.5|   0.3|   9.7V  488I 10403|   0|   2|  1|  22|AWRB250D| DPCOPY02| AWRB.LIB.MTRQRPGS.H1268V00
|04007|   173.8|   0.3|  10.2V  488I 10403|   0|   2|  1|  23|AWRB250D| DPCOPY02| AWRB.OFFSITE.MTRQRPGS.H1267V00
|04007|   174.1|   0.3|  10.7V  491I 10452|   0|   2|  1|  24|AWRB250D| DPCOPY02| AWRB.LIB.MTRQRPGS.H1289V00
|04007|   174.4|   0.3|  11.2V  491I 10452|   0|   2|  1|  25|AWRB250D| DPCOPY02| AWRB.OFFSITE.MTRQRPGS.H1288V00
|04007|   174.7|   0.3|  11.7V  493I 10491|   0|   2|  1|  26|AWRB250D| DPCOPY02| AWRB.LIB.MTRQRPGS.H1279V00
|04007|   175.0|   0.3|  12.2V  493I 10491|   0|   2|  1|  27|AWRB250D| DPCOPY02| AWRB.OFFSITE.MTRQRPGS.H1278V00
|04007|   175.3|   0.3|  12.6V  493I 10499|   0|   2|  1|  28|AWRB250D| DPCOPY02| AWRB.LIB.MTRQRPGS.H1277V00
|04007|   175.6|   0.3|  13.1V  493I 10499|   0|   2|  1|  29|AWRB250D| DPCOPY02| AWRB.OFFSITE.MTRQRPGS.H1276V00
|04007|   175.9|   0.3|  13.6V  493I 10503|   0|   2|  1|  30|AWRB250D| DPCOPY02| AWRB.LIB.MTRQRPGS.H1278V00
|04007|   176.2|   0.3|  14.1V  493I 10503|   0|   2|  1|  31|AWRB250D| DPCOPY02| AWRB.OFFSITE.MTRQRPGS.H1277V00
|04007|   176.5|   0.3|  14.6V  493I 10507|   0|   2|  1|  32|AWRB250D| DPCOPY02| AWRB.LIB.MTRQRPGS.H1283V00
|04007|   176.8|   0.3|  15.1V  493I 10507|   0|   2|  1|  33|AWRB250D| DPCOPY02| AWRB.OFFSITE.MTRQRPGS.H1282V00
|04007|   177.1|   0.3|  15.6V  493I 10509|   0|   2|  1|  34|AWRB250D| DPCOPY02| AWRB.LIB.MTRQRPGS.H1274V00
|04007|   177.4|   0.3|  16.1V  493I 10509|   0|   2|  1|  35|AWRB250D| DPCOPY02| AWRB.OFFSITE.MTRQRPGS.H1273V00
|     |   178.4|   1.0|  16.6V  493I 15051|   1|   0|  1|  36|C997RMOA|>IFASMFDP| PLRC.SMF.COMBINED.DAILY.H1898V00
|04007|   178.7|   0.3|  17.1V  496I 10574|   0|   2|  1|  37|AWRB250D| DPCOPY02| AWRB.LIB.MTRQRPGS.H1282V00
|04007|   178.9|   0.3|  17.6V  496I 10574|   0|   2|  1|  38|AWRB250D| DPCOPY02| AWRB.OFFSITE.MTRQRPGS.H1281V00
|     |   180.9|   2.0|  18.1V  497I 15157|   2|   0|  1|  39|C997RMOA|>IFASMFDP| PLRC.SMF.COMBINED.DAILY.H1893V00
|04003|   189.9|   9.0|  18.6U  497I 15163|   0|   9|   |  40|PLRC126W| XYZ     |>PLRC.XYZ.PROD14.BACKUP
|05002|   198.9|   9.0|  19.1U  497I 15163|   0|   9|   |  41|PLRC126W| XYZ     |>PLRC.XYZ.PROD14.BACKUP.COPY  9 
|05007|   199.2|   0.3|  19.6V  498I 10604|   0|   2|  1|  42|AWRB250D| DPCOPY02| AWRB.LIB.MTRQRPGS.H1284V00
|05007|   199.5|   0.3|  20.1V  498I 10604|   0|   2|  1|  43|AWRB250D| DPCOPY02| AWRB.OFFSITE.MTRQRPGS.H1283V00
|05007|   199.8|   0.3|  20.6V  498I 10610|   0|   2|  1|  44|AWRB250D| DPCOPY02| AWRB.LIB.MTRQRPGS.H1287V00
|05007|   200.1|   0.3|  21.1V  498I 10610|   0|   2|  1|  45|AWRB250D| DPCOPY02| AWRB.OFFSITE.MTRQRPGS.H1286V00
|04007|   200.4|   0.3|  21.6V  499I 10621|   0|   2|  1|  46|AWRB250D| DPCOPY02| AWRB.LIB.MTRQRPGS.H1275V00
|04007|   200.7|   0.3|  22.1V  499I 10621|   0|   2|  1|  47|AWRB250D| DPCOPY02| AWRB.OFFSITE.MTRQRPGS.H1274V00
                                              10        11                     12 

GFTAVMA PROGRAM COMPLETED AT 10:06:42 A.M. ON 05/22/2004 -- RETURN CODE =  0

 6  Number of statistical mounts attributed to each data set. See Statistical Mounts for more information.

 7  The size of the data set the last time it was written. If the data set was not written in the input sample, this is the size of the data transfer during the last read operation.

If you specified GDG(GROUP), the SZ-MB XFERD and TRACKS size fields are the cumulative total size of each GDS within the GDG.

 8  The amount of DASD space that would be required to hold the data set. If the block size is less than a half track of the device, the block size is shown. The target DASD device type used here is controlled by the DASDDEV keyword, which defaulted to 3380E in this report example.

 9  Reading a row of the Data Set Report shows that the latest version of this data set is named PLRC.XYZ.PROD14.BACKUP.COPY. The > symbol directly in front of the data set name indicates that the data set might not be cataloged. The volume mount analyzer determines catalog status from the data set JFCB, which is contained in the SMF 14 and 15 record types. The volume mount analyzer does not have access to the catalog.

This data set was created by the job named PLRC126W and by the program named XYZ. It has an expiration date (EXPDT) of 99002. This expiration date indicates that a tape management program controls the data set.

During the reporting period, GFTAVMA determined that there were nine statistical mounts that were attributed to the data set. See Statistical Mounts for more details.

The U in the CUM GB XFERD column indicates that the data set has RECFM=U. When it was created, the size of the data transfer for this data set was 497MB. The I to the right of 497 in the SZ-MB XFERD column indicates that the data set has been compacted by IDRC.

This data set was opened for output nine times, which is equal to the statistical mounts value, and never opened for input. This means that this data set is backup. See Data Set Usage Types for details.

 10  The number of OPENs for INPUT and OPENs for OUTPUT for a data set. These numbers show the usage pattern of active versus backup, assuming the data set is not marked USAGE(SINGLE) or USAGE(BCOPY).

 11  If the data set is in a GDG, this column shows the number of individual GDSs it represents. This number is only greater than 1 if you specify GDG(GROUP).

 12  Program and job that created the data set or last read if GFTAVMA cannot determine the creator.

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