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FASTBU Maintaining the DSN Catalog (TSIDUTL)
6-10 BIM-EPIC Installation and System Guide
FASTBU
FASTBU performs a physical backup of the DSN Catalog. DSN Catalog access is denied to
other jobs while FASTBU is running. Because FASTBU does not check record pointers, it
should be used for problem determination only. Use the BACKUP function for daily backups.
To restore a catalog backed up with FASTBU, use FASTRS. FASTRS can be used to change
the location of the DSN Catalog, but not its size.
See FASTRS
FASTBU
None
A DLBL, fully qualified EXTENT, and ASSGN statements or a DD statement is required for
the DSN Catalog using the filename IJSYSDS.
The backup dataset can be a controlled dataset, but it must be available even when BIM-EPIC
is not running, so be sure to manually record the volume serial number on which the backup is
written. A TLBL or DD statement for FASTDS is required.
The backup dataset must not be reblocked. A reblocked backup dataset cannot be used to
restore the DSN Catalog.
// JOB FAST BACKUP OF DSN Catalog
// TLBL FASTDS,'DSN.CATALOG.BKUP'
// DLBL IJSYSDS,’EPIC.VSE.CATALOG’,2099/366
// EXTENT SYS240,TSI150,1,0,3750,63
// ASSGN SYS240,DISK,VOL=TSI150,SHR
// EXEC TSIDUTL
FASTBU
/*
/&
Description
Syntax
UPSI Values
Dataset
Requirements
WARNING!
Example
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