[Veritas-bu] DSSU image expiration in 6.5.6

Martin, Jonathan JMARTI05 at intersil.com
Fri Oct 29 09:32:56 CDT 2010


What are you high and low water mark settings? How much disk space is
available to the DSSU, how much data is on it, and how big were any jobs
trying to write to the DSSU at the time?

-Jonathan

-----Original Message-----
From: veritas-bu-bounces at mailman.eng.auburn.edu
[mailto:veritas-bu-bounces at mailman.eng.auburn.edu] On Behalf Of
bruceephx
Sent: Thursday, October 28, 2010 6:20 PM
To: VERITAS-BU at MAILMAN.ENG.AUBURN.EDU
Subject: [Veritas-bu] DSSU image expiration in 6.5.6

We have recently retried using DSSUs since we have some new very high
speed storage.  In the past we were doing D-D-T using Backups due to
staging performance.

After an image is duplicated from the DSSU to tape, the images are being
deleted even though the retention is set to two weeks.  I read
TECH66149, but it talks about the High and Low water marks.  The images
on disk are not getting anywhere to the High Water mark but the images
on disk are getting deleted anyways.

Any ideas what I can do to keep more images on disk to speed restores
[Question] 

Thanks in advance.

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