Memorex LOCK - VERSION 2-24 Especificaciones Pagina 213

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 489
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 212
DD Statements for Tape and Disk Datasets VOLUME Parameter
Chapter 6. BIM-EPIC DD Statements 6-35
VOLUME Parameter
For tape datasets, use VOLUME to specify tape rewind options and to select a tape volume to
process. These options are especially important for multi-dataset processing.
For disk datasets, use VOLUME to specify a disk pool for allocation and to specify a
maximum number of secondary allocations. VOLUME is required for Start Track 1 datasets.
VOLUME's first four subparameters are positional. The last subparameter, SER or REF, is
both keyword and positional. If specified alone, no commas are required before it. If other
subparameters are specified as well, SER or REF must be the last positional subparameter.
VOL=
[ PRIVATE ]
[ ,RETAIN ]
[ ,
volume-sequence-number
]
[ ,
secondary-max
]
,SER=
volser
,SER=
poolname
,REF=*.
ddname
Subparameter Required? Valid Default
PRIVATE No None
RETAIN No None
volume-sequence-number
No 1 to 255 1
secondary-max
No 1 to 255 255
SER=volser No 1 to 6 characters None
SER=poolname For ST1 1 to 6 characters None
REF=*.ddname No 1 to 7 characters None
PRIVATE causes the tape to be unloaded when it is closed. PRIVATE is overridden by the
RETAIN parameter. If PRIVATE is not specified, the tape is rewound when it is closed.
PRIVATE is ignored for disk datasets.
RETAIN prevents rewinding the tape when it is closed. This subparameter is most often used
when processing multi-datasets. If neither PRIVATE nor RETAIN is specified, the tape is
rewound when it is closed. RETAIN is ignored for disk datasets.
volume-sequence-number selects the first reel to process in a multi-volume group. It is
ignored for disk datasets.
secondary-max specifies the maximum number of secondary allocations which can take
place for this disk dataset. It is ignored for tape datasets.
Description
Syntax
Subparameters
Vista de pagina 212
1 2 ... 208 209 210 211 212 213 214 215 216 217 218 ... 488 489

Comentarios a estos manuales

Sin comentarios