Originally Posted by Penguin of Wonder
I'll agree to that. I just feel like even at that, 20Gs might be a bit to much. On my Gentoo install, which I do try to keep lean, only uses an 8G /root. I'm only using 55% of that at the moment.
The other option would be to make partitions for /, /tmp, /usr/, /usr/local, /opt, /var, .... so that you could really see where the dynamic growth is.