My experience here is that once a DSSU duplication job starts, nothing
interrupts it.  If for example you have one tape drive, and you kick of
a manual destaging from a DSSU to tape with 5 images, and then a
restore, the restore is going to wait for the 5 images to duplicate
before running.  I would prefer that the duplication job take a back
seat after completing an image but that does not appear to be the case.

-Jonathan 

-----Original Message-----
From: veritas-bu-bounces AT mailman.eng.auburn DOT edu
[mailto:veritas-bu-bounces AT mailman.eng.auburn DOT edu] On Behalf Of
WALLEBROEK Bart
Sent: Tuesday, September 22, 2009 8:30 AM
To: veritas-bu AT mailman.eng.auburn DOT edu
Subject: [Veritas-bu] Duplication DSU questions

I have some duplication questions for which I cannot find the answers in
the NetBackup guides.

When an image is duplicated to tape in a DSU environment is the
duplication halted when a restore comes in and is requesting a tape and
all drives are busy duplicating ?
When a duplication is stopped (see previous question) is it possible to
resume or does it start from the beginning ?



Best Regards,
Bart WALLEBROEK
Backup Admin & Systems & Applications Management & Support Specialist
Enterprise Applications Delivery - Infrastructure Management S.W.I.F.T.
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