It turns out that Knoppix 3.6 does not have a driver for the built-in NIC 
in the ThinkPad X21. What a pain. I used an older laptop with a LinkSys 
wired NIC to copy the hard drive using netcat onto another computer and 
(ahem) netcat for windows. That went really well. 20GB copied in about 90 
minutes.

I then put that NIC into the X21 and started Knoppix. Everything seemed 
just fine. Started netcat and away it went, but about 7 TIMES SLOWER. So, 
I killed netcat and used dd with a shared folder over samba. That took 
just over two hours, instead of the 11 or so netcat would have taken.

The network wasn't running at 10mbps, or samba would have been slow too. 
It's not that the drive was set to PIO or some low data transfer rate, or 
again the dd would have been slow. Any ideas on why nc was so slow when 
piping through dd when dd using a samba source would be fast?

Thanks,
Chris Schumann



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