On Thu, 2 Jan 2003, Bruce Campbell wrote:
> I've manually set:
>
> atacontrol mode 0 UDMA33 UDMA33
>
> and the problem has not recurred.
That sort of hints that there's some issue with the cabling, as UDMA33 is
the highest you can go on a 40wire IDE cable. Going beyond requires an
80wire cable
On Sun, Jan 05, 2003 at 03:02:46PM +0100, Francesco Casadei wrote:
>
[snip]
> Yesterday I checked the drive ad6 with the Drive Fitness Test program from IBM.
> Both quick and advanced test returned that the drive is ok. I then ran the test
> against ad0 (the backup drive): the quick test showed th
This article from The Register may be of interest:
http://www.theregister.co.uk/content/3/18267.html
It talks about a bug in the VIA 686B Southbridge chipset that can cause
data corruption when processing large amounts of data.
Guy
-- -
t; <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Sunday, January 05, 2003 10:01 PM
Subject: Re: ata "fallback to PIO mode" on dual processor AMD systems
> Quoting Bruce Campbell <[EMAIL PROTECTED]>:
>
> > Quoting Matthew Emmerton
Quoting Bruce Campbell <[EMAIL PROTECTED]>:
> Quoting Matthew Emmerton <[EMAIL PROTECTED]>:
>
> > [ cc'ing Soren since he's the ATA guru ]
> >
> > > Dec 30 23:27:00 ecserv13 /kernel: ad0: trying fallback to PIO mode
> > > Dec 30 23:27:00 ecserv13 /kernel: ata0: resetting devices .. done
> > >
>
On Thu, Jan 02, 2003 at 01:42:03PM -0500, Bruce Campbell wrote:
[snip]
>
> I don't have it enabled:
>
> hw.ata.tags: 0
>
> I've manually set:
>
> atacontrol mode 0 UDMA33 UDMA33
>
> and the problem has not recurred.
>
> --
> Bruce Campbell
> Engineering Computing
> CPH-2374B
> University
On Thu, Jan 02, 2003 at 01:42:03PM -0500, Bruce Campbell wrote:
>
[snip]
> I don't have it enabled:
>
> hw.ata.tags: 0
>
> I've manually set:
>
> atacontrol mode 0 UDMA33 UDMA33
>
> and the problem has not recurred.
>
> --
> Bruce Campbell
> Engineering Computing
> CPH-2374B
> University
Quoting Francesco Casadei <[EMAIL PROTECTED]>:
> On Tue, Dec 31, 2002 at 03:57:16PM -0500, Bruce Campbell wrote:
> >
> > I am seeing a problem with ata disks on 4 new systems, which
> > I believe is either a bug in the ata driver, or a problem with
> > the onboard IDE controller, or something else
On Tue, Dec 31, 2002 at 03:57:16PM -0500, Bruce Campbell wrote:
>
> I am seeing a problem with ata disks on 4 new systems, which
> I believe is either a bug in the ata driver, or a problem with
> the onboard IDE controller, or something else. Systems are as follows:
>
> Motherboard: ASUS A7M266-
Quoting Matthew Emmerton <[EMAIL PROTECTED]>:
> [ cc'ing Soren since he's the ATA guru ]
>
> > Dec 30 23:27:00 ecserv13 /kernel: ad0: trying fallback to PIO mode
> > Dec 30 23:27:00 ecserv13 /kernel: ata0: resetting devices .. done
> >
> > The test continues to run with the ata controller in PIO
[ cc'ing Soren since he's the ATA guru ]
> I am seeing a problem with ata disks on 4 new systems, which
> I believe is either a bug in the ata driver, or a problem with
> the onboard IDE controller, or something else. Systems are as follows:
>
> Motherboard: ASUS A7M266-D
> CPUs : 2 x 2000+
I am seeing a problem with ata disks on 4 new systems, which
I believe is either a bug in the ata driver, or a problem with
the onboard IDE controller, or something else. Systems are as follows:
Motherboard: ASUS A7M266-D
CPUs : 2 x 2000+ AMD MP
Memory : 2 x 512MB Crucial part: CT6472Y
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