Has anyone run LTP (a linux test suite) against a lustrefs? I have circumstantial evidence that a particular part of that suite (diotest4) causes grave harm to a lustre filesystem. I need to collect more data before I have a smoking gun (which is going to take a little while, given that I have to clean out the whole fs and reprovision it), but wondered if anybody else has run that set of stuff and noticed any results pro or con. Thanks in advance...