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Re: [Bulk] Re: BD-RE mount problem

On 09/08/12 02:39 PM, Thomas Schmitt wrote:

Hi,


I also tried using K3B to burn as udf.
mkisofs print size result: 0 (0 bytes)

This looks like a different problem.
A size prediction of 0 is hardly to explain by any state of
the target medium. How large should the result have been ?
59M or there about. The problem only shows up when I tell K3B to use udf, so I believe it is related. K3B and xorriso will burn iso9660. 




What do you get from

   xorriso -outdev /dev/sr0 -blank as_needed \
           -md5 on -add /usr/local/bin --

(You may use any other existing directory. I have chosen /usr/local/bin
  because it is normally not too large for a quick test.)

root@transponder:/home/garydale# xorriso -outdev /dev/sr0 -blank as_needed \
>           -md5 on -add /usr/local/bin
xorriso 1.2.2 : RockRidge filesystem manipulator, libburnia project.

Drive current: -outdev '/dev/sr0'
Media current: BD-RE
Media status : is blank
Media summary: 0 sessions, 0 data blocks, 0 data, 22.6g free
xorriso : NOTE : -blank as_needed: no need for action detected
Added to ISO image: directory '/usr/local/bin'='/usr/local/bin'
xorriso : UPDATE : Writing:         16s    8.3%   fifo   0%  buf   0%
libburn : NOTE : Write start address is  32 * 2048
xorriso : UPDATE : Writing: 16s 8.3% fifo 0% buf 0% 0.0xB xorriso : UPDATE : Writing: 80s 41.7% fifo 0% buf 0% 0.0xB xorriso : UPDATE : Writing: 192s 100.0% fifo 0% buf 0% 0.1xB xorriso : UPDATE : Writing: 192s 100.0% fifo 0% buf 0% 0.0xB xorriso : UPDATE : Writing: 192s 100.0% fifo 0% buf 0% 0.0xB xorriso : UPDATE : Writing: 192s 100.0% fifo 0% buf 0% 0.0xB xorriso : UPDATE : Writing: 192s 100.0% fifo 0% buf 0% 0.0xB xorriso : UPDATE : Writing: 192s 100.0% fifo 0% buf 0% 0.0xB xorriso : UPDATE : Writing: 192s 100.0% fifo 0% buf 0% 0.0xB xorriso : UPDATE : Writing: 192s 100.0% fifo 0% buf 0% 0.0xB xorriso : UPDATE : Writing: 192s 100.0% fifo 0% buf 0% 0.0xB xorriso : UPDATE : Writing: 192s 100.0% fifo 0% buf 0% 0.0xB xorriso : UPDATE : Writing: 192s 100.0% fifo 0% buf 0% 0.0xB 
ISO image produced: 30 sectors
Written to medium : 192 sectors at LBA 32
Writing to '/dev/sr0' completed successfully.
The problem doesn't seem to be affecting iso9660 burns. However, I don't want iso9660 because it is read only. I need udf because it is a writable file system. 



If this fails, then you can get very verbous message output
by prepending -report_about and -scsi_log commands and by
catching the messages in file /tmp/xorriso.log

   xorriso -report_about all -scsi_log on \
           -outdev /dev/sr0 -blank as_needed \
           -md5 on -add /usr/local/bin -- \
           2>&1 | tee -i /tmp/xorriso.log

That file xorriso.log would be of interest then, of course.


Have a nice day :)

Thomas
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