Welcome to ZFS on OS XAll user-submitted text and content on this website is licensed under a Creative Commons Attribution 2.5 License unless otherwise noted. Copyright © 2008 Apple Inc. All rights reserved. Welcome to ZFS on OS X What is ZFS? ZFS is a new kind of filesystem developed by Sun Microsystems that provides simple administration, transactional semantics, end-to-end data integrity, and immense scalability. No
