SAN headquarters has an "experimental analysis" that takes your current config and tries to give you an idea of what the max load it can handle might be. I used "iozone"  [URL] to test performance before we purchased our 10 SUMOs, to justify the purchase.
Hi, Could anyone recommend a way of testing the load our PS4000E can take? Are there any app or tools that would be good for this task? Thanks for the help. David
Load Testing