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Quick Start
This chapter contains Product-sensitive Programming Interface and
Associated Guidance Information.
This chapter provides information about setting Tivoli Storage Manager to
use scratch tapes from the scratch pool controlled by your tape management
system. Tape management systems vary, but you should use the same
procedure for all:
- Define Tivoli Storage Manager to the tape management system as an external
data manager, if applicable.
- Specify to the tape management system that a TSM volume must be
permanently retained.
- Set up tape installation-wide exits
Here is a typical scenario when TSM requires a new scratch volume and
requests a private mount:
- The tape management system can then give TSM a volume from the scratch
pool. However, in most installations, the operator selects the scratch
volume from a list provided by the tape management system.
- The tape management system verifies that the volume mounted is a scratch
volume.
- Tivoli Storage Manager uses the volser of this tape to define the volume
to the storage pool.
- The tape label is rewritten with the expiration date from the device class
(if specified) and the data set name.
- When the tape volume becomes empty, usually due to reclamation, it is
deleted from TSM. During the deletion process, the tape deletion exit
is called and notifies the tape management system that it can return the tape
to the scratch pool.
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