On Mon, 2005-05-23 at 22:54 -0500, Bryan J. Smith wrote: > In "mastery" mode, it's like ISO9660, designed as a one-shot, one-size, > fixed deal, that way, it only takes up the space actually required > (just like any "archive" format either). > In "pre-allocated" mode, it is like a traditional filesystem -- be it on > a real device (e.g, DVD-RAM), or a virtual image (possibly mounted on > loopback) with empty blocks, taking up space. > I don't know if those are the technical terms, but all I know is that > UDF can be either. ISO9660 is only the former. Most traditional > filesystems are only the latter.
Before you correct me, please understand that you must use something like growisofs to dynamically grow ISO9660 filesystems. It's not straight-forward and direct to do, as anyone who has run mkisofs knows, it basically creates the table-of-contents first, then masters files after it. So if you add more, you either have to have another session, or you block copy/move a lot of pre-mastered file so it can be "grown." UDF just offers the other mode too, like Ext2, FAT, etc... -- Bryan J. Smith [EMAIL PROTECTED] --------------------------------------------------------------------- It is mathematically impossible for someone who makes more than you to be anything but richer than you. Any tax rate that penalizes them will also penalize you similarly (to those below you, and then below them). Linear algebra, let alone differential calculus or even ele- mentary concepts of limits, is mutually exclusive with US journalism. So forget even attempting to explain how tax cuts work. ;-> _______________________________________________ Dvdrtools-users mailing list Dvdrtools-users@nongnu.org http://lists.nongnu.org/mailman/listinfo/dvdrtools-users
