On Thu, Aug 03, 2017 at 09:15:12AM -0700, Dan Williams wrote:
> > I can put in a tunable knob like Johannes suggested and leave the
> > default for that to what it is currently. And we can adjust as necessary
> > as we do more testing.
>
> That's the problem, we need a multi-dimensional knob. It's not just
> transfer-size that effects total delivered bandwidth.
If Dan opposes it so much, I'm OK with no tunable. I'm just expressing my
concern that we get reports like this [1] one here as a result.
Thanks,
Johannes
[1] http://marc.info/?l=linux-kernel&m=150175029403913&w=2
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