From: Jan Niehusmann <jan@gondor.com>
To: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: IDE bug - was: Re: uncorrectable ext2 errors
Date: Thu, 14 Aug 2003 08:37:12 +0200 [thread overview]
Message-ID: <20030814063712.GA3044@gondor.com> (raw)
In-Reply-To: <200308140114.32027.bzolnier@elka.pw.edu.pl>
On Thu, Aug 14, 2003 at 01:14:32AM +0200, Bartlomiej Zolnierkiewicz wrote:
> Thanks! Can you do some more testing?
Ok, after I compiled the driver with special udma feature and special
fasttrak feature, I got decent transfer rates (40-50MB/s) from the
drive.
I let a process running which continously copied a big (700MB) file,
removed the old copy, umounted an mounted the filesystem, and checked
the md5sum of the file. I didn't see a single corruption in >160 copies.
At the same time, a second process was generating load by compiling
kernels on a different partition on the same drive. One partition was
below the 137GB boundary, one was above it.
> I will remove these offending lines from 2.6.x if there are no problems.
These tests were done with patched 2.4.21.
Jan
next prev parent reply other threads:[~2003-08-14 6:41 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-06 15:03 uncorrectable ext2 errors Jan Niehusmann
2003-08-06 17:06 ` Andreas Dilger
2003-08-06 18:38 ` Jan Niehusmann
2003-08-06 18:52 ` Mike Fedyk
2003-08-06 19:50 ` Jan Niehusmann
2003-08-07 11:06 ` Jan Niehusmann
2003-08-07 12:27 ` LBA48 on Promise 20265 Jan Niehusmann
2003-08-07 21:12 ` uncorrectable ext2 errors Andries Brouwer
2003-08-10 20:55 ` Jan Niehusmann
2003-08-10 21:19 ` Andries Brouwer
2003-08-10 21:34 ` Jan Niehusmann
2003-08-10 21:58 ` Andries Brouwer
2003-08-10 22:10 ` Jan Niehusmann
2003-08-10 22:33 ` IDE bug - was: " Andries Brouwer
2003-08-12 15:36 ` Alan Cox
2003-08-12 16:32 ` Bartlomiej Zolnierkiewicz
2003-08-12 22:50 ` Andries Brouwer
2003-08-13 0:21 ` Bartlomiej Zolnierkiewicz
2003-08-13 8:03 ` Jan Niehusmann
2003-08-13 9:25 ` Jan Niehusmann
2003-08-13 11:16 ` Alan Cox
2003-08-13 11:20 ` Jan Niehusmann
2003-08-13 12:12 ` Jan Niehusmann
2003-08-13 16:31 ` Jan Niehusmann
2003-08-13 18:38 ` Alan Cox
2003-08-13 12:21 ` Bartlomiej Zolnierkiewicz
2003-08-13 13:27 ` Andries Brouwer
2003-08-13 22:05 ` Jan Niehusmann
2003-08-13 22:32 ` Bartlomiej Zolnierkiewicz
2003-08-13 22:36 ` Jan Niehusmann
2003-08-13 23:14 ` Bartlomiej Zolnierkiewicz
2003-08-14 6:37 ` Jan Niehusmann [this message]
2003-08-10 23:01 ` Bartlomiej Zolnierkiewicz
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