OK, so it's not the RAID setup. There's two things that can cause this.
One is that DMA is turned off (what does hdparm /dev/hda and hdparm
/dev/hdc show?), the second was that the drives are on the same channel
(which obviously isn't the case here). Can you verify that the drives are
in DMA mode?
-Dave
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/