USB2 and Fedora

Keith Lofstrom keithl at kl-ic.com
Wed Dec 17 00:00:35 UTC 2003


> Questions about USB2 on Fedora...

I have used USB2 interfaced drive cages with both RH9 and Fedora. 
I have seen some lock-up behavior on very large (like 10GB+), max
rate data transfers with the SanMax InClose drive tray system. 
I have not had time to narrow down the cause.  I have not seen 
this behavior with the slower ViPower drive tray system.  I have
had decent luck with USB2 cards using the NEC chipset.

So, there is a bug lurking out there, but I don't have time to 
isolate it.  If your transfer rates and file sizes are moderate,
it probably won't appear.

There is plenty of usb2 info at http://www.linux-usb.org/ .

Keith

-- 
Keith Lofstrom           keithl at ieee.org         Voice (503)-520-1993
KLIC --- Keith Lofstrom Integrated Circuits --- "Your Ideas in Silicon"
Design Contracting in Bipolar and CMOS - Analog, Digital, and Scan ICs





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