Re: [PATCH v2 1/5] fuse: Fix VM_MAYSHARE and direct_io_allow_mmap

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On Thu, Feb 1, 2024 at 5:43 PM Miklos Szeredi <miklos@xxxxxxxxxx> wrote:
>
> On Thu, 1 Feb 2024 at 16:40, Bernd Schubert <bschubert@xxxxxxx> wrote:
>
> > Given
> > -N numops: total # operations to do (default infinity)
> >
> > How long do you think I should run it? Maybe something like 3 hours
> > (--duration=$(3 * 60 * 60))?
>
> I used -N1000000.  If there were any issues they usually triggered much earlier.
>

Note that at least these fstests run fsx in several configurations:

$ grep begin `git grep -l run_fsx tests/generic/`
tests/generic/091:_begin_fstest rw auto quick
tests/generic/263:_begin_fstest rw auto quick
tests/generic/469:_begin_fstest auto quick punch zero prealloc
tests/generic/521:_begin_fstest soak long_rw smoketest
tests/generic/522:_begin_fstest soak long_rw smoketest
tests/generic/616:_begin_fstest auto rw io_uring stress soak
tests/generic/617:_begin_fstest auto rw io_uring stress soak

Bernd, you've probably already ran them if you are running auto, quick
or rw test groups.

Possibly you want to try and run also the -g soak.long_rw tests.

They use nr_ops=$((1000000 * TIME_FACTOR))

Thanks,
Amir.





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