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Tape Vaulting Introduction
Chapter 12. Managing Tape Volumes 12-17
Tape Vaulting
Introduction
BIM-EPIC's vaulting subsystem controls tape vaulting automatically. This section presents an
overview of the programs and procedures involved in tape vaulting.
Vault locations are established using the VAULTDEF macro, which defines the name and, if
necessary, the size of each vault and the number of slots it contains. Vaults are identified by
integers. The main library is always Vault 0 (zero). BIM-EPIC assigns the other vault
numbers to each vault in the sequence defined by the VAULTDEF macro.
Vaulting methods are established using the METHOD macro. Each method defines a distinct
sequence of vault locations for all versions of a dataset vaulted with that method.
The VAULTDEF and METHOD macros are documented in the BIM-EPIC Installation and
System Guide.
Datasets are designated for vaulting using the DSN Catalog. If a dataset has a vaulting
method assigned to it, its versions are vaulted automatically whenever the vault movement
program (TSIDVLT) is run.
TSIDVLT moves cataloged tape volumes to their new vault locations (and slot numbers if
defined). In addition, TSIDVLT creates two vault movement reports. Each report lists only
the tapes which need to be moved, sorted by vault location. These reports are:
Report displays...
Picking List Tapes listed by their current vault and slot location and indicating the
vault and slot destination to which each tape is to be moved.
Receiving List Tapes listed by their newly assigned vault and slot destinations and
indicating the current vault and slot where each tape can be found.
If an Automated Cartridge Library (ACL) is supported, TSIDVLT also writes the volume
serial numbers of all cartridges moved from Vault 0, in the ACL Inventory Management
Library. At a later time, these volumes can be ejected from the ACL using the EP ACL
EJECT command or the TSIDUTL program's ACLEJECT control statement. See the BIM-
EPIC Installation and System Guide for more information on these commands.
Description
Components
How Vaulting
Works
Vaulting ACL
Cartridges
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