Since it's be a while I'll post the story again. On 10/22/2010 04:57 PM, I reported a case in a previous discussion thread wodim spoils a DVD+R DL, perhaps because with -multi.
On 10/23/2010 03:02 PM, Thomas Schmitt wrote: > If you want to go on with investigating the problem together with me, > then be invited to try it with my software > http://scdbackup.sourceforge.net/cdrskin-0.8.8.pl00.tar.gz > which is a cdrecord emulator and able to perform most options of wodim. > Its entrails are based on libburn which is independent of sources of > cdrecord or growisofs. > > We would first try whether it brings better results (which i rather > doubt) and could then study the SCSI commands in detail (by option -V) > if it fails. > If it really succeeds we could compare its SCSI commands with those of > wodim in order to make a theory why that one fails. > > One difference of libburn and growisofs with DVD+R DL is the layer break > command. growisofs sends it. I let the drive decide on its own when to > end layer 1. > > > A quite interesting experiment would be to boot a Linux Live-CD > which contains the burn programs in question. Like: > http://rip.7bf.de/current/RIPLinux-11.0-non-X.iso > > By this (sparse) system you could cross-check your usual kernel. > > > Whatever, expect quite a waste of test media. There is no dummy mode > with DVD+R. > >From now on I am going to post my study into this issue. For lack of spare time I am going to investigate not too deep. -- To UNSUBSCRIBE, email to cdwrite-requ...@other.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@other.debian.org Archive: http://lists.debian.org/4cdbb3f3.6010...@realss.com