Ok good. Our NDMP backups are running 50-80mb/s, with spikes as high as
100mb/s. But that is direct filer to drive by FC. I am more concerned
about going over our IP netbackup and making sure that netbackup is
setup correctly to achieve that fastest rates we can get with little or
no show shining. 



Greg 

-----Original Message-----
From: Justin Piszcz [mailto:jpiszcz at lucidpixels.com] 
Sent: Monday, September 25, 2006 5:20 PM
To: Hindle, Greg
Cc: NB List Mail
Subject: Re: [Veritas-bu] LTO3 show shining

If your speeds are < 27MB/s, you get "Shoe Shining" - 27MB/s is the
minimum you are supposed to run an LTO3 drive at.

Justin.

On Mon, 25 Sep 2006, Hindle, Greg wrote:

> Nb 5.0 mp6 Solaris 9
>
> Ok Maybe this has been said before but with all the talked about show 
> shining LTO3 FC drives. Currently I have NDMP backups going to my LTO 
> 3 drives. Early next year when we buy more LTO3 drives we are changing

> over our non-ndmp backups to go to LTO3 drives as well.  My questions 
> are this:
>
> What settings need to be changed and to what to minimize LTO3 show 
> shining?
>
> How can I tell if my drives are show shining? Where do I look, what 
> commands do I need to run etc.?
>
>
>
>
>
> Greg
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