kern/153665: [ahci] AHCI module unconsistent behaviour with SATA3 disk and SATA3 enabled controller

[Harry Coin]

The following reply was made to PR kern/153665; it has been noted by GNATS.

From: Harry Coin <harrycoin at aol.com>
To: Alexander Motin <mav at FreeBSD.org>
Cc: bug-followup at FreeBSD.org, freebsd at yasse.net
Subject: Re: kern/153665: [ahci] AHCI module unconsistent behaviour with SATA3
 disk and SATA3 enabled controller
Date: Sun, 31 Jul 2011 17:58:59 -0500

 On 7/28/2011 2:34 PM, Alexander Motin wrote:
 > Harry Coin wrote:
 >>   I've get the same problem every time trying to root mount ZFS on a pair
 >> of mirrored ssds off this chip in an add-on PCIex1 card: drives boot
 >> when using the motherboard ICH + ahci, drives boot off the marvell chip
 >> only without ahci.ko  Only when using ahci + marvell chip does the
 >> problem appear.  In that case, system reports a 'root mount error', the
 >> keyboard locks tight, and the system fan starts running at full speed.
 > Please try to update your system to 8-STABLE. I believe this problem was
 > fixed by r222304 and merged at r222918.
 >
 Thanks, 8-STABLE as of today did work with this ahci capable 
 controller.     For my part you can call this one closed.
 
 Thanks!
 Harry