From: Andrzej Krzysztofowicz <ankry@pg.gda.pl>
To: Petter.Wahlman@compaq.com (Wahlman, Petter)
Cc: linux-kernel@vger.kernel.org ('linux-kernel@vger.kernel.org'),
andre@linux-ide.org ('Andre Hedrick'),
hahn@coffee.psychology.mcmaster.ca ('Mark Hahn'),
adilger@turbolinux.com ('Andreas Dilger')
Subject: Re: Marking sectors on IDE drives as bad
Date: Fri, 26 Jan 2001 11:49:36 +0100 (MET) [thread overview]
Message-ID: <200101261049.LAA26608@sunrise.pg.gda.pl> (raw)
In-Reply-To: <E7D21F6C2128D41199B600508BCF8D54A9AD69@nosexc01.nwo.cpqcorp.net> from "Wahlman, Petter" at Jan 26, 2001 10:36:41 AM
"Wahlman, Petter wrote:"
> The problem still persist, even after marking the respective block with:
> badblocks -n -o /var/log/badblocks,
> and e2fsck -l /var/log/badblocks
> fsck is forced at boot, with the previously mentioned error:
>
> Jan 26 10:32:37 evil kernel: hda: read_intr: error=0x01 { AddrMarkNotFound
> }, LBAsect=10262250, sector=1311147
> Jan 26 10:32:37 evil kernel: ide0: reset: success
> Jan 26 10:32:37 evil kernel: hda: read_intr: status=0x59 { DriveReady
> SeekComplete DataRequest Error }
IDE layer knows nothing about ext2 marked badblocks.
Did you turn off multicount (PIO) and readahead (DMA) for this disk
using hdparm ?
However note that some ext2 structure information is not relocable.
So if bad blocks hit them you lose.
Andrzej
--
=======================================================================
Andrzej M. Krzysztofowicz ankry@mif.pg.gda.pl
phone (48)(58) 347 14 61
Faculty of Applied Phys. & Math., Technical University of Gdansk
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next prev parent reply other threads:[~2001-01-26 10:50 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-01-26 10:36 Wahlman, Petter
2001-01-26 10:49 ` Andrzej Krzysztofowicz [this message]
-- strict thread matches above, loose matches on Subject: below --
2001-01-23 11:34 Wahlman, Petter
2001-01-23 15:28 ` Andreas Dilger
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