I mean think about it.../tmp, /usr/local, and /usr are all lumped
into the root partiton. /boot is tiny, given that this is a 300GB
disk, and on CentOS (this is a CentOS 5.3 dedicated server) that
tiny /boot will fill up after a few kernel upgrades - since the old
kernels and related files hang around unless you delete them. And
5GB for /var? Again, it's a 300GB disk...meant to be used as a
web/database server - you could be a bit more generous here. While
we're at it, LVM would be nice. Sheesh.