Folks and Storage Gurus... I am running JetStress on a new storage subsystem. During the begining 30-40 minutes of the run, it generates about an average of a 350KB block size and a ton of queuing and intense I/O. After that period, it runs for some time doing what looks like more traditional Exchange I/O. Then it seems to repeat the cycle. We are running whte mailbox profile test with autotune set to off and 12 threads. What I am really wondering is what is jetstress doing at these intese I/O moments? Is it preparing the test data? Does that test data get factored out of the test results when done? Thanks in advance, joe
