1.3.0 Disk Utility FREE VERIFIED Michael Larabel 2.3 http://www.iozone.org/ build-utilities MacOSX, Solaris, BSD 3.315 3 MB/s HIB The IOzone benchmark tests your hard disk drive / file-system performance. -r 1 Size size -s 512MB 512M 2GB 2048M 4GB 4096M 8GB 8192M Disk Test test Write Performance -i0 Read Performance -i0 -i1