On 3/6/2018 9:35 AM, Sitsofe Wheeler wrote:
I tried out the python script but it seemed to be complaining about a
whitespace issue. After fixing that up it's unclear exactly what fio
command lines it runs. I think for others to dig in we'd need
something less fiddly like the raw fio command lines that generate the
hang. Is there any chance the mystery user could join the mailing list
so they can answer questions directly? Ideally we'd need a job that
works on files within a filesystem and ideally nice small files so it
could go into an AppVeyor job...
I've CC'd Rob and David.
You can find the FIO command lines used by running the script in verbose
mode: it lists them all at the start, then steps through them one by
one. Unfortunately nobody's had any luck in narrowing down a single run
that causes the hang.
I forgot to say that the problem has been seen on FIO 3.1 - I never got
around to trying it on version 3.5, which is now on
https://bluestop.org/fio .
--
Rebecca
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