Date: Tue, 28 Nov 2000 16:05:34 +0200 (EET) From: Adrian Penisoara <ady@warpnet.ro> To: Michael <michael@abaddon.ntu-kpi.kiev.ua> Cc: "Corey G." <cgaff@flashcom.net>, freebsd-stable@FreeBSD.ORG Subject: Re: ata0 problems Message-ID: <Pine.BSF.4.10.10011281557220.44825-100000@ady.warpnet.ro> In-Reply-To: <Pine.BSF.4.21.0011241110150.648-100000@abaddon.ntu-kpi.kiev.ua>
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Hi,
Just to be sure: please post the dmesg part refering to ATA probes.
Also please post the result of "sysctl hw.atamodes'; if it has a "dma" in
the list then try a "sysctl -w hw.atamodes=pio,---,---,---" under root and
check if the error appear again.
I seem to remember I had this kind of problems myself too and I believe
this is because of some issues when operating in DMA mode (either hardware
configuration issues, like bad cable, eiher a driver problem). I solved my
problem by forcing the controller into PIO mode ("hw=pio,---,---,---" in
/etc/sysctl.conf).
Ady (@warpnet.ro)
On Fri, 24 Nov 2000, Michael wrote:
> FreeBSD 4.2
> Cyrix-166
> ATA-66- WD 7200 2Mb cache
>
> On Thu, 23 Nov 2000, Corey G. wrote:
>
> > I saw the same error tonight. (if it is an error).
> >
> > FreeBSD 4.2
> > AMD K62-450
> > ATA-66 - Maxtor Drive
> >
> > ad0: WRITE command timeout tag=0 serv=0 - resetting
> > ata0: resetting devices .. done
> > ad0: WRITE command timeout tag=0 serv=0 - resetting
> > ata0: resetting devices .. done
> >
> > On Thu, Nov 23, 2000 at 06:30:11PM +0000, Michael wrote:
> > > Hello
> > > I have problems in FreeBSD 4.2-STABLE
> > >
> > >
> > > Nov 23 09:49:53 lucky /kernel: ata0: resetting devices .. done
> > > Nov 23 09:50:44 lucky /kernel: ad0: WRITE command timeout tag=0 serv=0 -
> > > resetting
> > >
> > > regards, Michael
> > >
> > >
> > >
> > > To Unsubscribe: send mail to majordomo@FreeBSD.org
> > > with "unsubscribe freebsd-stable" in the body of the message
> > ---end quoted text---
> >
> > --
> > Best Regards,
> > Corey
> >
>
>
>
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>
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