What is this mega-dvd-test?

[Bruno Wolff III]

On Sun, Oct 31, 2010 at 05:03:30 -0500,
  "Robert G. (Doc) Savage" <dsavage at peaknet.net> wrote:
> 
> It may, but that's moot. l-i-t-d does that formatting, and it's not a
> user option. l-i-t-d should also specify a filesystem type for mount,
> but it's not doing that right either.

Normally you don't need to specify a file system for a mount. Mount can
detect what type it should be, and use the correct handler. When you
get that message usually something is messed up with the filesystem.