ATI SB600 Sata controler isn't detected as such.

[Jeremy Chadwick]

On Wed, Apr 16, 2008 at 05:11:48PM +0200, Arnaud Houdelette wrote:
> - sata disks works as sata150 instead of sata300
>
> ad4: 238475MB <MAXTOR STM3250820AS 3.AAE> at ata2-master SATA150
> ad6: 238475MB <MAXTOR STM3250820AS 3.AAE> at ata3-master SATA150
> ad8: 238475MB <MAXTOR STM3250820AS 3.AAE> at ata4-master SATA150
> ad10: 238475MB <MAXTOR STM3250820AS 3.AAE> at ata5-master SATA150

Please ensure the SATA1 limiting jumper has been removed on all of these
drives.  Maxtor (now Seagate) often leaves this jumper enabled by
default, due to SATA chipset bugs/incompatibilities.  See Section 3.2 in
the below PDF:

http://www.seagate.com/staticfiles/support/disc/manuals/maxtor/100451230c.pdf

-- 
| Jeremy Chadwick                                    jdc at parodius.com |
| Parodius Networking                           http://www.parodius.com/ |
| UNIX Systems Administrator                      Mountain View, CA, USA |
| Making life hard for others since 1977.                  PGP: 4BD6C0CB |