[Pvfs2-users] Benchmark with varied no. of files per process

[Kyle Schochenmaier]

I think IOR does all of this?


Kyle Schochenmaier



On Tue, Nov 18, 2008 at 9:10 AM, Nirmal Thacker <thackern at ornl.gov> wrote:
> Hello
>
> I am looking for a benchmark which allows me to vary the number of files
> written to/read from per process.
>
> The benchmark should allow me to perform File-per-process parallel I/O
> but vary the number of files [per process] and write this out to
> multiple servers using a PFS such as PVFS
>
> It doesn't matter if the benchmark is weak scaling [the total size
> written out increases as you increase the number of files written out
> per process] or if its strong scaling [the total size always remains the
> same]
>
> Could I have some recommendations
>
> Thanks
> Nirmal
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