Re: unable to mount a CD - iso9660 bug?

From: Tao Ma
Date: Tue Aug 17 2010 - 05:08:12 EST


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+.

Regards,
Tao
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