site_archiver@lists.apple.com Delivered-To: darwin-kernel@lists.apple.com Hello all, Thanks, Markus - - - - - - - - - - - - - - - - - - - Dipl. Ing. Markus Hitter http://www.jump-ing.de/ _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-kernel/site_archiver%40lists.a... a few weeks ago I burnt two sessions of two ISO 9660 fs onto one CD. This was Toast 5.1 on Mac OS X 10.1.5. I ejected and reinserted the media and under all circumstances, both sessions showed up fine in the Finder as two volumes. Since then I upgraded to Mac OS 10.2. Today, I was surprised to see Mac OS X 10.2.8 can see only the second of those two partitions on just the same hardware. To verify, I put the CD into another 10.3.8 box, just to find the same result. Furthermore, neither 10.2 nor 10.3 seem to allow to write a ISO 9660 image into a session, they only allow writing a whole disk. The reason why this goes to the kernel list is, not even Disk Utility sees more than one session and in /dev only one entry gets created. There isn't any error message somewhere. Obviously, the second session is missed at a very low level. Is there any reason why multi-session ISO 9660 CD support was (apparently) removed from the OS? Any chance to read the sessions anyway, without rebooting into 10.1.5 ? P.S.: No, it's not a defective CD. It still works in 10.1.5 on the same hardware. :-) This email sent to site_archiver@lists.apple.com