3 ms·Lack of ZFS File System Support in Snow Leopard Due to Licensing Issues?1 points by sant0sk1 17y agospydez 17y agoApple uses DTrace. DTrace was made by Sun. DTrace is CDDL. ZFS is CDDL. ZFS is made by Sun. I don't think it was just the license.sp332 17y agoNice chiasmus!