linux-kernel - Re: unable to mount a CD

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Message-Id: <201008171208.42512.linux@rainbow-software.org>
Date:	Tue, 17 Aug 2010 12:08:40 +0200
From:	Ondrej Zary <linux@...nbow-software.org>
To:	Tao Ma <tao.ma@...cle.com>
Cc:	Johannes Stezenbach <js@...21.net>, linux-fsdevel@...r.kernel.org,
	Kernel development list <linux-kernel@...r.kernel.org>
Subject: Re: unable to mount a CD - iso9660 bug?

On Tuesday 17 August 2010, Tao Ma wrote:
> Hi Ondrej
>
> On 08/17/2010 12:50 AM, Ondrej Zary wrote:
> > On Monday 16 August 2010 16:18:57 Ondrej Zary wrote:
> >> On Monday 16 August 2010, Johannes Stezenbach wrote:
> >>> On Mon, Aug 16, 2010 at 02:38:54PM +0200, Ondrej Zary wrote:
> >>>> I have a CD that came with Samsung printer that Linux cannot mount but
> >>>> works fine in Windows. The CD is physically OK - "dd" made ISO image
> >>>> without any problems. This ISO image is unmountable too. When I force
> >>>> the filesystem to iso9660, it mounts but no files are visible:
> >>>
> >>> Maybe it's a multi-session disk where the first session is
> >>> HFS with Apple software.  Try mounting with -t iso9660 -o session=1.
> >>
> >> Still the same - no files. dmesg contains:
> >>
> >> ISOFS: Invalid session number or type of track
> >> ISOFS: Invalid session number
> >> ISO 9660 Extensions: Microsoft Joliet Level 3
> >> ISO 9660 Extensions: RRIP_1991A
> >
> > Here's the compressed ISO file if anyone wants to examine it:
> > http://www.rainbow-software.org/linux_files/samsung-bad.rar
>
> what is your kernel version? I can mount it successfully in my el5 box
> with kernel 2.6.35+.

I have 2.6.35. Also tried it on another two machines with Debian Squeeze 
2.6.32 and Lenny 2.6.26 with the same result (no files visible when mounted).


-- 
Ondrej Zary
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