kern/153665: [ahci] AHCI module unconsistent behaviour with
SATA3 disk and SATA3 enabled controller
mav at FreeBSD.org
Thu Jul 28 19:40:10 UTC 2011
The following reply was made to PR kern/153665; it has been noted by GNATS.
From: Alexander Motin <mav at FreeBSD.org>
To: Harry Coin <harrycoin at aol.com>
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: Thu, 28 Jul 2011 22:34:06 +0300
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.
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