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Date:      Mon, 04 Oct 2004 21:46:50 +0200
From:      =?ISO-8859-1?Q?S=F8ren_Schmidt?= <sos@DeepCore.dk>
To:        Tomas Randa <lists@hosting50.cz>
Cc:        freebsd-current@freebsd.org
Subject:   Re: persisting ATA problems
Message-ID:  <4161A8AA.4090702@DeepCore.dk>
In-Reply-To: <1096911187.643.3.camel@ares.office.internetservice.cz>
References:  <1096836705.1446.4.camel@ares.office.internetservice.cz> <20041004172557.26d69489@it.buh.tecnik93.com> <1096911187.643.3.camel@ares.office.internetservice.cz>

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Tomas Randa wrote:
> I have
>=20
> Gigabyte GA-K8VT800 motherboard, and=20
>=20
> ad0: 38165MB <ST340014A/3.06> [77542/16/63] at ata0-master UDMA100
>=20
> I thing problems are only when system is swapping, but it is only my
> assumption.
>=20
>=20
> Today I had the following in log:
>=20
> ad0: WARNING - WRITE_DMA interrupt was seen but timeout fired LBA=3D637=
375
>=20
> i don`t know exactly what does it mean and if data was written or not..=

> can anybody explain it?

It just means that the data has hit the disk but the taskqueue that=20
should return data to the system hasn't yet. This is a warning ...


--=20

-S=F8ren




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