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Message-ID: <Pine.LNX.4.64.0611051916030.11107@artax.karlin.mff.cuni.cz>
Date: Sun, 5 Nov 2006 19:18:01 +0100 (CET)
From: Mikulas Patocka <mikulas@...ax.karlin.mff.cuni.cz>
To: Alan Cox <alan@...rguk.ukuu.org.uk>
Cc: Albert Cahalan <acahalan@...il.com>, kangur@...com.net,
linux-kernel@...r.kernel.org
Subject: Re: New filesystem for Linux
On Sun, 5 Nov 2006, Alan Cox wrote:
> Ar Sul, 2006-11-05 am 18:18 +0100, ysgrifennodd Mikulas Patocka:
>> Should IDE driver read back parameters after writing them before issuing
>> the command? That should fix this problem. (except when command
>> is written badly)
>
> For "normal" usage I suspect not - the lack of ECC memory is probably
> more serious as is the lack of PCI parity checking.
I meant for the corruption on IDE cable ... I have 5 UDMA CRC errors over
8 years of usage, so I can imagine someone could have command parameters
corrupted too --- or are they transmitted in a more reliable way?
Mikulas
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