Re: FW: Tape Drive Choices: What, and why?
2006-08-08 11:39:30
At 09:00 AM 8/8/2006, Kauffman, Tom wrote:
The biggest item to remember about LTO is that these are streaming tape
drives; if your system can not provide the data fast enough to keep the
tape in motion they have to stop, back up, and come up to speed again.
They aren't designed for that -- the 3592 drives are. That is the
biggest reason for the price differential.
This was more true with LTO-1 than with -2 or -3. The later
generation drives can vary their speed to try to match the data rate,
thus avoiding some backhitching. But Tom is correct that the motors
in the 3592 drives are probably bigger and more powerful, and can
thus backhitch more quickly. (this is my guess, not fact)
--
Paul Zarnowski Ph: 607-255-4757
Manager, Storage Services Fx: 607-255-8521
719 Rhodes Hall, Ithaca, NY 14853-3801 Em: psz1 AT cornell DOT edu
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Re: FW: Tape Drive Choices: What, and why?, Kauffman, Tom
- Re: FW: Tape Drive Choices: What, and why?,
Paul Zarnowski <=
- Re: FW: Tape Drive Choices: What, and why?, Allen S. Rout
- Re: FW: Tape Drive Choices: What, and why?, Zoltan Forray/AC/VCU
- Re: FW: Tape Drive Choices: What, and why?, Allen S. Rout
- Re: FW: Tape Drive Choices: What, and why?, David E Ehresman
- Re: FW: Tape Drive Choices: What, and why?, Joe Pendergast
- Re: FW: Tape Drive Choices: What, and why?, Park, Rod
Re: FW: Tape Drive Choices: What, and why?, Richard Rhodes
Message not availableRe: FW: Tape Drive Choices: What, and why?, Paul Zarnowski
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