On Mon, Nov 14, 2016 at 11:36 AM, domenico febbo
<mimmopasticcio(at)gmail(dot)com> wrote:
> dear Pietro,
> are you sure about
>
> effective_io_concurrency = 30
>
> could you please explain the type of disk storage?
fast storage can certainly utilize high settings of
effective_io_concurrency at least in some cases...for example see:
https://www.postgresql.org/message-id/CAHyXU0yiVvfQAnR9cyH%3DHWh1WbLRsioe%3DmzRJTHwtr%3D2azsTdQ%40mail.gmail.com
merlin