FC upgrades and LVMs

[Mark Haney]

I've got a server running Fedora Core 2, (Yeah I know) that I am getting 
ready to upgrade to FC4 (with a plan to bump to FC5 soon).  I have one 
3TB FC array that is ext3 and one that's an LVM group.  Will I see any 
problems mounting that LVM group after I upgrade to FC4?