I just wanted to find out the maximums. As I don't have that much knowledge of how to run these tests, I just followed the user guide of IOMETER: Iometer / SVN / [r158] /trunk/IOmeter/Docs/Iometer.pdf
For maximum throughput (Megabytes per second), try changing the Transfer
Request Size to 64K, the Percent Read/Write Distribution to 100% Read, and
the Percent Random/Sequential Distribution to 100% Sequential.
For the maximum I/O rate (I/O operations per second), try changing the
Transfer Request Size to 512 bytes, the Percent Read/Write Distribution to
100% Read, and the Percent Random/Sequential Distribution to 100%
Sequential.
I'm going to try resizing the LUN's and doing the tests again.
Thx
Filip