On Tue, Nov 06, 2007 at 07:46:33AM -0600, Rusty Nejdl wrote:
>
> ata5: on atapci1
> ata6: on atapci1
> ata7: on atapci2
> ata8: on atapci2
> ad10: 143089MB at ata5-master SATA150
> ad16: 715404MB at ata8-master SATA150
> acd0: DVDR at ata7-master SATA150
> acd0: FAILURE - INQUIRY ILLEGAL REQUEST asc=0x24 ascq=0x00


Those devices are connected to the ICH8. Let's break down the
capabilities of each disk:

> ad10: 143089MB at ata5-master SATA150


Only does SATA150, according to the manufacturer's documentation:

http://www.westerndigital.com/en/pro...sp?DriveID=189

> ad16: 715404MB at ata8-master SATA150


Does SATA300, but has the same "feature" as the OP's Seagate drive:
a small jumper that limits the drive to SATA150 unless removed.
See below PDF.

http://www.seagate.com/ww/v/index.js...D&locale=en-US
http://www.seagate.com/staticfiles/s...100402371h.pdf

> acd0: DVDR at ata7-master SATA150
> acd0: FAILURE - INQUIRY ILLEGAL REQUEST asc=0x24 ascq=0x00


Does not disclose what SATA protocol it supports, and my bet is
version 1 (SATA150), like most other SATA ATAPI devices.

http://us.liteonit.com/us/index.php?...1&limitstart=1

>
> ata2: on atapci0
> ata3: on atapci0
> ata4: on atapci0


This controller has AHCI enabled, but has absolutely nothing connected
to it.

--
| 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 |

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