Re: Corrupted file on a copy

["linux-os \(Dick Johnson\)" <linux-os@analogic.com>]

On Wed, 14 Sep 2005, David Sanchez wrote:

> Hi,
>
> I'm using the linux kernel 2.6.10 and busybox 1.0 on a AMD AU1550 board.
>
> When I copy a big file (around 300M) within an ext2 filesystem (even on
> ext3 filesystem) then the output file is sometime "corrupted" (I mean
> that the source and the destination files are different and thus
> generate a different SHA1).
> Does somebody have a same behaviour?
>
> Thanks,
> David
>

Use `cmp` to compare the two files. You could have discovered
a bug in your checksum utility, you need to isolate it to
the file-system. FYI, I have never seen a copy of a file, including
the image of an entire DVD (saved to clone another), that was not
properly identical.


Cheers,
Dick Johnson
Penguin : Linux version 2.6.13 on an i686 machine (5589.53 BogoMips).
Warning : 98.36% of all statistics are fiction.
.
I apologize for the following. I tried to kill it with the above dot :

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