On Wed, Oct 14, 2009 at 12:36 PM, James A. Peltier <jpeltier at fas.sfu.ca> wrote: > They take up 16MB of space regardless of the amount of data that changes. A > single bit changes and 16MB is taken up. This is not tunable. I know they run Linux but is the internal file system some secret sauce or did they just slap tools on LVM/ext3? Somewhere in between?