From: Krzysztof Halasa <khc@pm.waw.pl>
To: Jan Engelhardt <jengelh@linux01.gwdg.de>
Cc: lkml <linux-kernel@vger.kernel.org>, linux-ide@vger.kernel.org
Subject: Re: IDE CDROM tail read errors
Date: Sun, 02 Apr 2006 12:55:23 +0200 [thread overview]
Message-ID: <m3hd5ctffo.fsf@defiant.localdomain> (raw)
In-Reply-To: <Pine.LNX.4.61.0603301016290.30783@yvahk01.tjqt.qr> (Jan Engelhardt's message of "Thu, 30 Mar 2006 10:19:48 +0200 (MEST)")
Jan Engelhardt <jengelh@linux01.gwdg.de> writes:
>>first: 1 last 1
>>track: 1 lba: 0 ( 0) 00:02:00 adr: 1 control: 4 mode: 1
>>track:lout lba: 335566 ( 1342264) 74:36:16 adr: 1 control: 4 mode: -1
>>
>>FC-5-i386-disc1.iso size = 335564 * 2048 bytes, not sure why TOC has
>>2 more sectors (8 512B sectors) but I'm not a CD expert.
>>
>
> I have heard from friends that this is due to how readahead works. It
> reads beyond the end of the track, and logically, the hardware signals an
> error (leading to missing bytes at the end). It is said to be solved using
> the -pad option when writing CDs.
You mean the read error and not TOC <> .iso track length differences?
--
Krzysztof Halasa
next prev parent reply other threads:[~2006-04-02 10:55 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-29 19:11 IDE CDROM tail read errors Krzysztof Halasa
2006-03-30 8:19 ` Jan Engelhardt
2006-04-02 10:55 ` Krzysztof Halasa [this message]
2006-04-02 18:13 ` Jan Engelhardt
2006-03-30 11:18 ` Alan Cox
2006-04-02 10:50 ` Krzysztof Halasa
2006-04-04 19:09 ` Bill Davidsen
2006-04-12 8:57 ` Alan Cox
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