kern/156647: [ata] Intel ICH7 SATA300 Driver Performance
Regression in 8.2-STABLE [regression]
mav at FreeBSD.org
Thu Apr 28 19:30:19 UTC 2011
The following reply was made to PR kern/156647; it has been noted by GNATS.
From: Alexander Motin <mav at FreeBSD.org>
To: bug-followup at FreeBSD.org, conall at conall.net
Subject: Re: kern/156647: [ata] Intel ICH7 SATA300 Driver Performance Regression
in 8.2-STABLE [regression]
Date: Thu, 28 Apr 2011 22:29:11 +0300
Could you try fresh 8-STABLE? I think problem can be related to the SATA
status polling. I've disabled it for non-ATA_CAM mode in 8-STABLE today.
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