DSM/Tape Catalog Management Programming Manual

Common Definitions
DSM/Tape Catalog Management Programming Manual—520481-003
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ZMCS Maps
ZPHYSICALCOPY
denotes the physical copy number of the tape file.
ZLOGICALCOPY
denotes the logical copy number of the tape file.
ZFILESEQUENCE
denotes the sequence number of the tape file within the tape set when the tape set
contains more than one file (1 for the first file on the tape set, 2 for the second file,
and so on).
ZFILESECTION
denotes the number of the section of the tape file on the tape (1 for the first or only
section, 2 for the second section, and so on).
ZCATALOGFILES
denotes whether the disk files associated with the tape file were cataloged when
they were copied to tape by BACKUP or BACKCOPY:
•
FALSE indicates that the disk files were not cataloged.
•
TRUE indicates that the disk files were cataloged.
ZVOLINDEX
denotes the sequence number of the tape name within the tape set used (1 for the
first tape used, 2 for the second tape used, and so on).
ZLASTGEN
denotes the last absolute generation number assigned to the tape file in the file
catalog.