[Samba] 10GE performance issues

[Владимир Терентьев]

Maybe, but i tested with this configurations and with 1G link, i get speed
100MB/s. Maybe i get 200MB/s without socket settings :D

2016-02-04 23:48 GMT+03:00 Volker Lendecke <Volker.Lendecke at sernet.de>:

> On Thu, Feb 04, 2016 at 09:03:21AM +0300, Владимир Терентьев wrote:
> > Hi. Try add this to your config in global section.
> >
> > socket options = SO_KEEPALIVE TCP_NODELAY IPTOS_THROUGHPUT
> SO_RCVBUF=262140
> > SO_SNDBUF=262140
>
> Sorry to step in, but SO_SNDBUF and SO_RCVBUF are almost always bad for
> performance, unless you know *EXACTLY* what you're doing at a packet
> level. A general advice on a mailing list without VERY close analysis
> of the network infrastructure and operating system behaviour is very
> unlikely to help improve performance.
>
> Volker
>
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