Ouch, take a look at this:
http://rhn.redhat.com/errata/RHBA-2002-085.html
I can't believe it - there is already a major bug with 7.3. Almost
every box I currently have it on is an SMP system running EXT3. If you
have that setup, you may want to take a close look at this.
--
-Mike Staver
staver at fimble.com
mstaver at globaltaxnetwork.com