You can use: hint.ahcich.X.sata_rev to limit the speed
See man for ahci(4) for more details.
----- Original Message -----
From: "John Reynolds" <john...@reynoldsnet.org>
To: "Steven Hartland" <kill...@multiplay.co.uk>
Cc: <sta...@freebsd.org>
Sent: Thursday, July 18, 2013 4:48 PM
Subject: Re: experience with 9.2-PRERELEASE
On 7/18/2013 12:36 AM, Steven Hartland wrote:
Is the SSD running at 6Gbps? If so have you tried limiting the speed
to 3Gbps?
I would imagine so. It has a 6Gbps interface and the Z87 board does
also--so I can only imagine it's trying to go as fast as possible by
default. I will fiddle with the BIOS and see if I can limit it and see
if that prevents the "timeout" problems I was having after the 9.1-R
install. Somebody else suggested changing the USB settings in the BIOS
to try and overcome the problem when using the snap of 9.2-PRERELEASE as
well so I will try that too. Ultimately if nothing likes the SSD I will
try a regular SATA drive as last resort.
The drive is an Intel 520 Series 240Gb model, FWIW.
Thanks!
-Jr
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