On Thu, Jan 18, 2007 at 01:10:10AM -0500, Louis Guillaume wrote:
> I have a system that is throwing tons of CRC error messages; keeps
> downgrading the DMA mode. dmesg output is at the bottom of this message.
> 
> Any idea what could be going on here?

I assume you already checked that the cable and power supply are OK.
It could be that the drive are incompatible on the same bus (I've already seen
this); does wd0 works properly if you remove wd1 ?

-- 
Manuel Bouyer <bouyer@antioche.eu.org>
     NetBSD: 26 ans d'experience feront toujours la difference
--