As I see it there are two issues:
1. Will the updating program be able to pull updates from a CD or DVD
with
updated packages on it? If the current up2date has this capability, I
have
not been able to figure out how to make it work.
This is pretty trivial to do with a small script that calls yum in a temp
root and tells it to look at on-cd repodata.
Regards,
--
Nicolas Mailhot