On Wed, Nov 6, 2013 at 2:42 AM, <tclug at freakzilla.com> wrote: >It was ext4 and couldn't be over > 16tb > > I need to > move my array to a new filesystem, and I'm considering either zfs, xfs or > btrfs. ext*3* has a 16TB limit. ext4 can be up to 1EB. It might still make sense to consider other options, depending on how you're using it, but don't do it just because of the size.