Just an FYI;- While preparing to wipe & reinstall a box with a different partitioning layout, I noticed these 2 items about /tmp space:
http://www.openbsd.org/faq/faq4.html#Partitioning o /tmp: .... 50M is usually many times what you should ever need, .... disklabel(8) AUTOMATIC DISK ALLOCATION /tmp 8% of disk. 120M - 4G
