Messages in this thread | | | Date | Mon, 27 Feb 2006 19:50:15 +0100 (MET) | From | Jan Engelhardt <> | Subject | Re: [slightly OT] dvdrecord 0.3.1 -- and yes, dev=/dev/cdrom works ;) |
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>> > > And what about DVD-RAM drives? Any plans to support those? >> > My [limited] understanding of DVD-RAM drives was that they are >> > basically removable block devices... you wouldn't need a recording >> > program for that, you'd use it like a floppy. >> Same goes for DVD+RW. One may want to use it in conjunction with pktcdvd >> for aligning and command queueing/iosched reasons. > > Can I mount a friendly challenge to that idea? > I win, reiserfs on a dvd+rw: http://jengelh.hopto.org/GFX/dvdrw_r3mnt.jpg
> I had presumed that these are to give the drive > something big to key its read/write operations on. Nice, except I don't think > the media is compatible with a regular DVD drive. > Yes. A 650 MB *CD*-RW (DVD-RW too?) formatted in packet mode only has like 500-something megabytes to allow for the sort of seeks required. On DVD+RW, you get the full 4.3 GB (4.7 gB) AFAICS.
> DVD+RW, on the other hand, I just thought was a different surface technology > (more expensive, higher quality) than DVD-RW. There is nothing to help with > the lead-in/lead-out problem that is why you have several megabytes of lead-in > and lead-out per session on a multi-session disc. > > But maybe I'm wrong here... if I could use a DVD+RW like a DVD-RAM I'd be very > happy indeed. > > Sam. > >
Jan Engelhardt -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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