RE: Can not read UDF CD

[Pat LaVarre]

David Balazic:

Sorry I still have Not caught up on all this thread, yet I can add:

> How should I make the image ?
> Remember, it is a multisession CD ( has two sessions ).

I'm curious to know how you answered that question, because:

> http://bitconjurer.org/BitTorrent/download.html
> http://lizika.pfmb.uni-mb.si/~stein/UDF_image_and_reports.torrent
> http://lizika.pfmb.uni-mb.si/~stein/UDF_image_and_reports/udf.iso

I see this UDF disc image did Not arrive here in a usable form:

$ logger 1
$ sudo mount -r -t udf -o loop=/dev/loop0 udf.iso /mnt/loop0
mount: wrong fs type, bad option, bad superblock on /dev/loop0,
       or too many mounted file systems
       (could this be the IDE device where you in fact use
       ide-scsi so that sr0 or sda or so is needed?)
$ sudo cat /var/log/messages | tail -2
Aug 17 07:48:20 patlinux pat: 1
Aug 17 07:48:25 patlinux kernel: UDF-fs: No partition found (1)
$
$ phgfsck | head -4 | tail -2
Application version: 1.1r0
UCT Core version   : 1.1r0
$ dd if=udf.iso bs=2K conv=sync >udf.2Ki.iso
$ phgfsck -mlimit 99 udf.2Ki.iso | grep 'total o'
    Error count:  11    total occurrences:    43
  Warning count:   0    total occurrences:     0
$
$ md5sum *.iso
22ab5c118f73307f88c43a820ced4718  udf.2Ki.iso
03ef2c1d988f65acde82c5da40ef17a2  udf.iso
$

> > I still have Not caught up on all this thread

I haven't yet seen you report uname -msr of 2.6.7 or better.

I missed how Ben F's suggestion of mount -t udf -o session=$n worked
out.

The David Burg & Gerrit S input I have not processed.

Etc.

> http://lizika.pfmb.uni-mb.si/~stein/UDF_image_and_reports/udf.iso

Link rotted away by now, I think.

Pat LaVarre
http://sourceforge.net/tracker/index.php?func=detail&aid=1008156&group_id=295&atid=100295
http://linux-pel.blog-city.com/read/768572.htm
http://linux-pel.blog-city.com/read/776884.htm


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