If anyone cares, I''m doing some IOZone benchmarks of ZFS performance. I''ve been posting my results in these threads: http://groups.google.com/group/zfs-fuse/t/2f7b836c32a42b3 http://groups.google.com/group/zfs-fuse/t/b55a25ea432b416 Cheers, -- Dave Abrahams BoostPro Computing http://www.boostpro.com