Date: Mon, 5 Jan 2004 05:40:18 -0800 (PST) From: Christian Wittenhorst <wiwi@progon.net> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/60221: ATA system freezes during heavy loads Message-ID: <200401051340.i05DeIDe027433@freefall.freebsd.org>
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The following reply was made to PR kern/60221; it has been noted by GNATS.
From: Christian Wittenhorst <wiwi@progon.net>
To: freebsd-gnats-submit@FreeBSD.org, kirk@strauser.com
Cc:
Subject: Re: kern/60221: ATA system freezes during heavy loads
Date: Sun, 04 Jan 2004 11:28:41 +0000
Hi, it's me again...
MAINTAINER: can you reassign this bug report to: "CRITICAL", please? I
think this bug is "critical", indeed!
I checked this on different machines. The bug seems systematic. I
experienced this bug on all (=4) machines I installed 5.2RC on. This bug
seems unrelated to kern/57174 (ata tagging), all machines have standard
install and GENERIC kernel config with just SMP disabled! The same machines
worked fine at 5.1/5.0!
both ATA 0&1 crash:
ATA channel 0:
Master: ad0 <QUANTUM FIREBALL CR4.3A/A5U.1000> ATA/ATAPI rev 4
Slave: no device present
ATA channel 1:
Master: ad2 <IC35L080AVVA07-0/VA4OA52A> ATA/ATAPI rev 5
Slave: no device present
only ATA 0 crashed so far:
ATA channel 0:
Master: ad0 <ST340016A/3.21> ATA/ATAPI rev 5
Slave: no device present
ATA channel 1:
Master: acd0 <COMPAQ DVD-ROM GDR8160B/0012> ATA/ATAPI rev 0
Slave: no device present
only ATA 0 crashed so far:
ATA channel 0:
Master: ad0 <IC35L060AVV207-0/V22OA66A> ATA/ATAPI rev 6
Slave: no device present
ATA channel 1:
Master: acd0 <Compaq CRD-8322B/1.03> ATA/ATAPI rev 0
Slave: no device present
both ATA 0&1 crash:
ATA channel 0:
Master: ad0 <IC35L060AVV207-0/V22OA63A> ATA/ATAPI rev 6
Slave: no device present
ATA channel 1:
Master: ad2 <IC35L120AVV207-0/V24OA66A> ATA/ATAPI rev 6
Slave: acd0 <Compaq CRD-8322B/1.06> ATA/ATAPI rev 0
I just "need" heavy io load over a longer time (>5 mins) to crash the ata
system. I just rebuild bogofilter's spam databases to crash the machines:
#/bin/sh
for i in /mail/data/user/progon-net/Archive/Spam/2003-11/*.
do
echo $i
bogofilter -c /etc/bogofilter.cf -s < $i
done
If you need more information, just drop an email...
Best regards,
Christian Wittenhorst
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