performance tuning of iSCSI and Dell MD3000i

Miroslav Lachman 000.fbsd at quip.cz
Sat Jan 23 19:06:15 UTC 2010


Andrew Snow wrote:
>
> Hi Miroslav,
>
> have you tried increasing your TCP/IP Window settings at both ends?
>
> In freebsd sysctl.conf:
>
> kern.ipc.maxsockbuf=1048576
> net.inet.tcp.recvspace=262144
> net.inet.tcp.sendspace=262144

I tried the same test with above settings on the server and on the 
client (http_load) but the resulting speed is the same as before.

Miroslav Lachman


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