Bpverify "verifies" far less than you think it does.  The more I learned about 
it, the less interested I was in it.



Curtis Preston  |  VP Data Protection  
GlassHouse Technologies, Inc.
 
T: +1 760 710 2004 |  C: +1 760 419 5838 |  F: F: +1 760 710 2009  
cpreston AT glasshouse DOT com |  www.glasshouse.com
Infrastructure :: Optimized

-----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 Justin 
Piszcz
Sent: Tuesday, July 29, 2008 11:18 AM
To: VERITAS-BU AT mailman.eng.auburn DOT edu
Subject: Re: [Veritas-bu] Netbackup verify at write time

If you use bpverify, it reads the media and compares the contents of the 
media to the catalog.

It does not verify the data itself, only the contents of the catalog as 
you said.

I have seen restores fail and bpverify says the tape is ok.

Justin.

On Tue, 29 Jul 2008, Jim H wrote:

>
> If you use bpverify, it reads the media and compares the contents of the 
> media to the catalog.
>
> It is faster than a restore but Ed is right, it will not tell you if you are 
> backing up the right things.
>
> It should not be affected by changing files on the client though.
>
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