UDMA4
Scott Burns
scott at mirrabooka.com
Fri Feb 27 03:44:31 UTC 2004
Brian Arsenault wrote:
>
> I can enable it - be it briefly - by passing the -X69 switch to hdparm:
>
> [root at squirt root]# hdparm -X69 /dev/hda
> /dev/hda:
> setting xfermode to 69 (UltraDMA mode5)
>
> Yet no matter what, a few seconds later it will reset to UDMA4.
>
>
>
>
Sounds a bit like interference etc is causing the shift to a slower
speed. I assume you are using an 80 wire cable rather than a 40 wire
one? Any kinks or folds in it? Another cable you can try?
--
Scott Burns
Mirrabooka Systems
Tel +61 7 3857 7899
Fax +61 7 3857 1368
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