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Quick Start
This appendix describes what you need to do before removing the current
version of the TSM server, and tells you how to rollback to a previous version
of TSM (or ADSM).
After removing the Tivoli Storage Manager device driver, the system will
require a reboot.
To return to ADSM or an earlier version of TSM, after a migrate install,
you must have a full database backup from your original version and the server
install code for your original version.
- Note:
- You cannot restore a prior version's backed up database onto a newer
version of the TSM server. For instance, you cannot restore a TSM
3.7 database onto TSM 4.2 server.
Be aware of the results of returning to ADSM or an earlier version of
TSM:
- References to client files that were backed up, archived, or migrated to
the current TSM server will be lost.
- Some volumes may have been overwritten or deleted during TSM server
operation. If so, client files that were on those volumes and that were
migrated, reclaimed, moved (MOVE DATA command), or deleted (DELETE VOLUME
command) may no longer be accessible to the earlier version of ADSM or
TSM.
- Definitions, updates, and deletions of TSM objects performed on the
current TSM server will be lost.
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