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

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

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DCOLLECT OutputUBRACFDUBGDSUBREBLKUBPDSEUBCOMPRUBALLSPUBUSESPUBRECSPUB_USER_DATASIZEUB_COMP_DATASIZEIndicates, when this flag bit is set to a 1, that thisdata set was RACF-indicated at the time that it wasbacked up.Indicates, when this flag bit is set to a 1, that this isa backup copy of an SMS-managed generation dataset (GDS).Indicates, when this flag bit is set to a 1, that this isa copy of an SMS-managed system-reblockabledata set.Indicates, when this flag bit is set to a 1, that this isa backup copy of a partitioned data set extended(PDSE) data set (DSNTYPE=LIBRARY).Indicates, when the flag is set to 1, that the data setis in compressed <strong>for</strong>mat.Indicates the space (in kilobytes) that wasoriginally allocated on a level 0 volume when thisdata set was backed up from that volume. Ifbackup is done while the data set is migrated, thisvalue represents the size of the migrated copy ofthe data set. If the data set is compacted duringmigration, the size might be smaller than theoriginal level 0 data set.Indicates the space (in kilobytes) of actual data inthe data set at the time that the data set wasbacked up.Indicates the estimated space (in kilobytes)required if this data set is recovered to a level 0volume of similar geometry, using a similarblocking factor. Actual space used will depend onblocking factor and device geometry.Contains, when UBCOMPR is set to 1, the size (inkilobytes) this data set would be if not compressed.Contains, when UBCOMPR is set to 1, the actualcompressed size (in kilobytes) of the data set.DASD Capacity Planning Record FieldThis is the section <strong>for</strong> DASD capacity planning in<strong>for</strong>mation. If DASD capacityplanning records are requested, one record is created <strong>for</strong> each level 0 and level 1volume <strong>for</strong> each day there was activity. For example, if five volumes had<strong>DFSMS</strong>hsm activity <strong>for</strong> seven days, there would be 35 DASD capacity planningrecords. The number of days that volume statistics are kept to create these recordscan be controlled by the MIGRATIONCLEANUPDAYS parameter of the<strong>DFSMS</strong>hsm SETSYS command. The record type <strong>for</strong> this record is C.NameUCVOLSRUCCOLDTDescriptionIdentifies the serial number of the volume.Identifies the date on which statistics were collected <strong>for</strong> thisvolume. Only the days where there was activity on this volume arerecorded. Records are not created <strong>for</strong> the current day, as thestatistics are incomplete and do not represent a full 24-hour period.504 z/<strong>OS</strong> <strong>V1R6.0</strong> <strong>DFSMS</strong> <strong>Access</strong> <strong>Method</strong> <strong>Services</strong> <strong>for</strong> <strong>Catalogs</strong>

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