Date: Thu, 5 Jun 2003 02:56:06 -0700
From: Simon Kirby <sim@netnation.com>
To: linux-kernel@vger.kernel.org
Subject: [2.5.70] ext2 floppy corruption
Message-ID: <20030605095606.GA4415@netnation.com>
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With 2.5.70 and 2.5.66 (just tried those two), I see floppy corruption
when I attempt to copy a kernel file to a floppy formatted with ext2. 
Rebooting into 2.4.21rc7 and rerunning the copy seems to cure the
problem.

To reproduce:

mke2fs /dev/fd0
mount /dev/fd0 /a
cp -a /vmlinuz /a
umount /a
mount /a
md5sum /a/vmlinuz /vmlinuz

I get the wrong md5sum consistently from the floppy.  When attempting to
boot this kernel with grub, I get a "attempting to access data outside of
partition" error after it is loading for a little while.

If I mkdosfs on the same floppy and copy over the kernel, it seems to
work properly.

I will try to track this down further if nobody has any immediate ideas.

Simon-

[        Simon Kirby        ][        Network Operations        ]
[     sim@netnation.com     ][     NetNation Communications     ]
[  Opinions expressed are not necessarily those of my employer. ]
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