Benchmarks Of ZFS-FUSE On Linux Against EXT4, Btrfs Written by Michael Larabel in Software on 30 August 2010 at 07:35 AM EDT. Page 1 of 5. 63 Comments. Last week we reported that a native ZFS implementation for Linux is soon being released that is based upon the work by Lawrence Livermore National Laboratory to bring Sun's ZFS file-system to Linux as a CDDL-licensed kernel module. As said though i