Re: [PATCH 00/24] InfiniBand Transport (IBTRS) and Network Block Device (IBNBD)

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On Mon, 2018-02-05 at 18:16 +0100, Roman Penyaev wrote:
> Everything (fio jobs, setup, etc) is given in the same link:
> 
> https://www.spinics.net/lists/linux-rdma/msg48799.html
> 
> at the bottom you will find links on google docs with many pages
> and archived fio jobs and scripts. (I do not remember exactly,
> one year passed, but there should be everything).
> 
> Regarding smaller iodepth_batch_submit - that decreases performance.
> Once I played with that, even introduced new iodepth_batch_complete_max
> option for fio, but then I decided to stop and simply chose this
> configuration, which provides me fastest results.

Hello Roman,

That's weird. For which protocols did reducing iodepth_batch_submit lead
to lower performance: all the tested protocols or only some of them?

Thanks,

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