Date: Mon, 15 Apr 2002 09:56:37 +0200 (CEST) From: Alexander Leidinger <Alexander@Leidinger.net> To: tlambert2@mindspring.com Cc: keramida@ceid.upatras.gr, dwcjr@inethouston.net, current@FreeBSD.ORG, sos@FreeBSD.ORG Subject: Re: ATA errors on recent -current Message-ID: <200204150756.g3F7ubYT079086@Magelan.Leidinger.net> In-Reply-To: <3CBA7752.4FD32D58@mindspring.com>
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On 14 Apr, Terry Lambert wrote:
>> > Turn off tagged queing. S?ren knows about this error and tries to
>> > reproduce it (but fails as far as I know).
>>
>> I've seen this quite a few times, but I can't reliably reproduce it
>> yet. It seems to hit me a lot when the ad0 drive spins like crazy
>> doing stuff that is heavy on disk I/O. Disabling tag queueing now to
>> see if this fixes things. But even if it does, I think I should
>> enable it again and help S?ren track this down, if I can.
>
> Is your drive perchance an IBM DTLA?
>
> It's known to have these problems.
Does this also apply to other IBM drives?
(7) root@ttyp2 # dmesg |grep ata
Preloaded elf module "/boot/kernel/accf_data.ko" at 0xc04cbed8.
atapci0: <VIA 82C686 ATA100 controller> port 0xd000-0xd00f at device 7.1 on pci0
atapci0: Correcting VIA config for southbridge data corruption bug
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
ad0: 58644MB <IC35L060AVER07-0> [119150/16/63] at ata0-master UDMA100
afd0: 96MB <IOMEGA ZIP 100 ATAPI> [32/64/96] at ata1-master PIO0
Bye,
Alexander.
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http://www.Leidinger.net Alexander @ Leidinger.net
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