Veritas-bu

[Veritas-bu] IBM LTO3 Buffer Sizes

2006-04-11 20:20:57
Subject: [Veritas-bu] IBM LTO3 Buffer Sizes
From: alex.wilkinson AT dsto.defence.gov DOT au (Wilkinson, Alex)
Date: Wed, 12 Apr 2006 09:50:57 +0930
    0n Tue, Apr 11, 2006 at 04:37:43PM -0500, Major, Rusty wrote: 

    >I've setup a new environment with IBM LTO3 drives. I set
    >SIZE_DATA_BUFFERS to 256K, but got an error in the details stating the
    >drive only supported 64K and the job would not run. Sure enough,
    >changing it back to 64K allowed the job to run as normal. Others have
    >said that 256K is supported on LTO3, but I'm not sure what hardware or
    >OS that is on. Is this an IBM drive thing, a Windows thing, or what? I
    >would appreciate any ideas.

Where do I find details about "SIZE_DATA_BUFFERS" ? Is this in the performance
tuning docs ?

 -aW

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