Veritas-bu

[Veritas-bu] LTO3 Drive Speed Poll

2006-07-12 08:12:19
Subject: [Veritas-bu] LTO3 Drive Speed Poll
From: pkeating at bank-banque-canada.ca (Paul Keating)
Date: Wed, 12 Jul 2006 08:12:19 -0400
Nope, you won't get "more" than 160, as 160 is the upper limit.

Find a way to get about 200+ MB/s of uncompressed data out of the server
first.

ie, backup to /dev/null (or whatever is available as an empty device in
windoze) and benchmark that.....

When you can consistantly get that, then write the same data to tape.

Keep in mind, this has no bearing on real world.

Paul

-- 


> -----Original Message-----
> From: veritas-bu-bounces at mailman.eng.auburn.edu 
> [mailto:veritas-bu-bounces at mailman.eng.auburn.edu] On Behalf 
> Of Justin Piszcz
> Sent: July 12, 2006 8:02 AM
> To: Paul Keating
> Subject: Re: [Veritas-bu] LTO3 Drive Speed Poll
> 
> 
> Just did a test, 7 files backing up (1.0GB each which contain 
> ASCII text) 
> get 115MB/s or so sustatined.  Still should be getting 
> 160MB/s or more.
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