Until a couple of years ago, the best way to test your storage hardware was by using a black box, but now there are more options. The new options are exclusively performed in software, courtesy of Calypso Systems, the Storage Networking Industry Association (SNIA), and maybe soon from the University of New Hampshire's InterOperability Laboratory.
Load-testing software isn't new, but it generally works by running sample data through your network. In the Calypso system, released as a specification via...