The HSM statement allows the DFSMShsm Migration Control Dataset (MCDS) to be pro- cessed to obtain space information about migrated datasets. When an HSM statement is encountered, SCC-DLimit reads the MCDS and processes each migrated dataset against the SCC-DLimit rules. If the rules assign an account to the dataset, then the space amounts for the account are updated.
This function is designed to be used to aid in initially populating the SCC-DLimit data- base. Subsequent migrations and recalls of dataset go through normal IGGPRE00 and IGGPOST0 processing and are therefore known to SCC-DLimit. Migrated space can be tracked for DFSMShsm-migrated datasets if the DLimit rules examine the first two quali- fiers of the dataset name.
This function requires ALTER authority to the $CONTROL record (the DSL.$CONTROL facility class resource).
HSM DDNAME( ddname ) DEFVOLSER( volser ) DISK | NODISK LEVEL1 | NOLEVEL1 LEVEL2 | NOLEVEL2 TAPE | NOTAPE
DDNAME
Function: This is a required parameter. Specifies the name of the DD statement to which the MCDS is allocated.
Default: None
Format: DDNAME( ddname )
DEFVOLSER( volser )
Function: This is an optional parameter. Specifies the volume serial number to be presented to SCC-DLimit rule processing for a migrated dataset if the volume from which the dataset migrated is no longer available. If the volume from which the dataset migrated cannot be found, the value specified in DEFVOLSER appears in the &VOLSER variable in the SCC-DLimit rules.
Default: None
Format: DEFVOLSER( volser )
Function: This is an optional parameter. Indicates whether datasets which have migrated to disk (regardless of whether the disk represents ML1 or ML2) are to be processed. The default is to process all migrated datasets regardless of migrated device type.
Synonym: DASD | NODASD
Default: None
Format: DISK or NODISK
LEVEL1 | NOLEVEL1
Function: This is an optional parameter. Indicates whether datasets which have been migrated to ML1 DASD are to be processed. The default is to pro- cess all migrated datasets regardless of migration level.
Default: None
Format: LEVEL1 or NOLEVEL1
Function: This is an optional parameter. Indicates whether datasets which have been migrated to ML2 are to be processed. The default is to process all migrated datasets regardless of migration level.
Default: None
Format: LEVEL2 or NOLEVEL2
TAPE | NOTAPE
Function: This is an optional parameter. Indicates whether datasets which have migrated to tape (regardless of whether the tape represents ML1 or ML2) are to be processed. The default is to process all migrated datasets regardless of migrated device type.
Default: None
Format: TAPE or NOTAPE