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FDRINSTANT Overview | Support |
Case Studies | User
Experiences | SHARE Presentation
FDRINSTANT allows you to create a point-in-time image
of an online DASD volume, on an offline DASD device, and backup that offline
disk as if it was the online volume. The online volume is available for
normal use and updates. Since the "frozen" offline image is actually read,
changes to the online volume will have no effect on the backup.
| WITHOUT FDRINSTANT |
WITH FDRINSTANT |
| Create Offline Image of Volume
A |
Create Offline Image of Volume
A |
| Relabel Offline Volume as Volume
B |
NOT REQUIRED |
| Vary Relabeled Volume B online |
NOT REQUIRED |
| Backup Volume B |
Backup the Offline Image of
Volume A |
| During Restore, User Must Be
Aware That Backup of Volume B is Really Volume A |
No Special Restore Considerations |
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