On Wed, 14 Feb 2007, Jesper Krogh wrote:

> The attached Tape is an LTO-3(Quantum PX506) with has a reported rate at 80
> MB/s (I havent tested this). The network is a gigabit network, which I can
> put around 600 mbit/s through using nc in both ends on some junk-files.

Is that "native" or "compressable" speed?

LTO3 are 400Gb native or 800Gb "compressed" - where marketing assumes 2:1 
compression ratios.

Have you tried testing using btape's 'fill' command?

If you're spooling, you shoudl expect throughputs to be considerably 
slower than non-spooling for streaming data as there's double handling of 
the files.

AB


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