Database Backup and Recovery (MOSC)

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Slow tape duplication using obtool dupvol

edited Jan 23, 2014 7:16AM in Database Backup and Recovery (MOSC) 3 commentsAnswered
Hi

We are using Tape Library HP MSL 8096 FC with three LTO4 drives connected to Orace Secure Backup 10.3.0.3.0 environment.
When duplicating an almost full tape it took long 9 hours to perform the operation using following command:

dupvol --family TEST --migrate yes --volume TEST-000376


During the duplication two of the tape drives were occupied (one with source and the other with target tape). I still can't believe that it took 9 hour to perform this duplication.
Does anybody have any better experience using the OSB tape duplication?


Regards,
Mitja

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