[Libburn] Could you test this?
bryan at reigndropsfall.net
Fri Aug 27 08:22:53 PDT 2004
Here's the result of running cdrecord -toc dev=/dev/hdc on a burned cd
using libburn to burn the iso:
NOTE: this version of cdrecord is an inofficial (modified) release of
and thus may have bugs that are not present in the original
Please send bug reports and support requests to
<cdrtools at packages.debian.org>.
The original author should not be bothered with problems of this
scsibus: -2 target: -2 lun: -2
Warning: Open by 'devname' is unintentional and not supported.
Linux sg driver version: 3.5.27
Using libscg version 'schily-0.8'.
Device type : Removable CD-ROM
Version : 0
Response Format: 2
Vendor_info : 'MATSHITA'
Identifikation : 'CD-RW CW-8123 '
Revision : 'CA0T'
Device seems to be: Generic mmc2 DVD-ROM.
Using generic SCSI-3/mmc CD-R/CD-RW driver (mmc_cdr).
Driver flags : MMC-2 SWABAUDIO BURNFREE
Supported modes: TAO PACKET SAO SAO/R96P SAO/R96R RAW/R16 RAW/R96P
cdrecord: Success. read toc: scsi sendcmd: no error
CDB: 43 00 00 00 00 00 00 00 04 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 05 00 00 00 00 0A 00 00 00 00 24 00 00 00
Sense Key: 0x5 Illegal Request, Segment 0
Sense Code: 0x24 Qual 0x00 (invalid field in cdb) Fru 0x0
Sense flags: Blk 0 (not valid)
cmd finished after 0.000s timeout 40s
cdrecord: Cannot read TOC header
cdrecord: Cannot read TOC/PMA
so it looks like I can't read the toc.
On Thu, 2004-08-26 at 19:07 -0500, Derek Foreman wrote:
> On Thu, 26 Aug 2004, Bryan Forbes wrote:
> > I need you to run a test for me. Download these iso images:
> > http://www.reigndropsfall.net/test.iso
> > http://www.reigndropsfall.net/isofs.iso
> > and try these two tests on each for me:
> > 1) run cdrecord dev=/dev/hdx y.iso
> > where x == your device letter and y == the iso name
> > 2) try mounting the cd
> > 3) blank the cd (cdrecord dev=/dev/hdx blank=fast)
> > 4) try burning the same iso with the burniso test program in the test
> > dir of libburn. Before burning it, change line 60 to this:
> > burn_write_opts_set_simulate(o, 0);
> > and recompile.
> > 5) try mounting the cd.
> > The first burn works and mounts for me (on PPC), but the second does
> > not. If this works on x86, this has to be an endianness issue with
> > libburn (not libisofs) because isos created with libisofs burn correctly
> > for me (and check out with isodump and info). Thanks in advance for
> > trying.
> I'll test that myself on the weekend, but one thing...
> Can you read the TOC on the disc you burnt with libburn? (cdrecord -toc
> will do)
> if you can, can you rip it an send me the results?
> (there's a good chance it's totally unrippable though.)
bryan at reigndropsfall.net
"It does not take a majority to prevail, but rather an irate, tireless
minority keen to set brush fires in people's minds."
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