How to use hdparm on Feisty

[Vincent Trouilliez]

> There was a switch made to libata in the kernel. Libata-supported
> hardware uses /dev/sd* device names. Here is the list of chipsets
> supported:
> 
> http://linux-ata.org/driver-status.html

Ah, interesting. 
That said, according to this page, my old nForce2 motherboard is
supported, using the sata_nv driver.
I checked using the 'lsmod' command, and I do have libata and sata_nv
loaded.. still, my PATA hard drives show up as hdx not sdx. 
So there must be more to it than meets the eye ;-)

--
Vince