[linux-lvm] how to start running LVM under fedora test and 2.6 kernel?

[Robert P. J. Day]

  as an admitted novice here, what is the proper recipe for 
starting to use LVM (under RH's new fedora core test) with the
2.6.0 kernel?

  if i do a stock install, that would first of all be using a
2.4 kernel and (IIRC) the previous version 1 of LVM, no?  so
it's easy enough to install and get *that* configuration working.
but how do i move up?

  it's easy enough to build and boot under a 2.6 kernel, but
now i have some LVM volume groups that i'd like to convert to
LVM 2.  can i do that?

  am i making any sense?  it seems pretty clear that i can't
do all this in one step.  or can i, and i just haven't noticed?

rday