Re: burncd/atapi multisession CD issues

On Thursday 06 October 2005 08:52 pm, Emanuel Strobl wrote:
> Am Freitag, 7. Oktober 2005 01:40 CEST schrieb Anish Mistry:
> > 	I've got a couple of issues, which both appear on RELENG_6 and
> > -CURRENT as of today.  I'm not sure when they started as I mostly
> > burncd multisession backups on my 4.x system.
> > 	Once I burn a CD with burncd:
> > mkisofs -r -J -o test.iso files
> > burncd -f /dev/acd0 -s max -m data test.iso fixate
> > The files burn just fine, but I have to eject and then close the
> > drive. eg. "cdcontrol eject ;  cdcontrol close" before I can
> > mount the CD.  If I try to mount the CD without the eject/close I
> > get the following message in the syslog:
> > kernel: g_vfs_done():acd0[READ(offset=32768, length=2048)]error =
> > 5 The same goes (eject/close except no error message) before
> > grabbing the multisession info with "burncd -f /dev/acd0 msinfo".
> > When I try to burn another session with burncd I just get
> > "Input/Output error" and the second session doesn't get added to
> > the CD.
> > This all seems like a problem with ata/atapi rather than burncd.
>
> Hmm, with my little knowledge of GEOM I think 'true > /dev/acd0'
> should replace the open/close sequence... It saves some time I
> hope... ;)
>
Unfortunately that doesn't work :(.  I normally do "cat /dev/null 
> /dev/geomdevhere", but that doesn't work either.  After re-reading 
my email I don't seem to make it clear that even after an eject/close 
I can't burn a second session onto a CD.  I just get the 
"Input/Output error."

Thanks,

-- 
Anish Mistry