Preview of ZFS on FreeNAS 0.7 Posted on August 14, 2008 by Gerard Gary Sims has added a new FreeNAS tutorial video to the learnfreenas.com website. This second video is a sneak preview of ZFS which is coming in FreeNAS 0.7. Thanks, Gary, for letting me know. Hello there! If you are new here, you might want to subscribe to the RSS feed for updates on this topic. No related posts.