mxcl/homebrew — pull request #10585 by nijotz (2012-02-29 09:47:18+00:00)
Title: New formula: iozone

iozone is a great IO benchmarking tool for all platforms. It's the only one I've come across that has explicit options for bypassing cache and forcing operations to be completely written to disk before returning. Unfortunately, the option for bypassing OS cache doesn't work on OSX simply because macosx isn't listed in a #define. So, I included a patch for that as well. The patch has been submitted to upstream, but I don't believe the project is very active. Thanks!