Tunning Freebsd for clustering

[Emanuel Marufo]

2007/8/30, Hussain Ali <hali at datapipe.net>:
> What sort of clustering are you doing ?  How are you
> testing?
>
> --
> -hussain
>
>

My god i forget post it.

Testing hard disk transfer.

machine1# scp big_file machine2:/tmp

Centos: 60 - 65 MB/s
FBSD : 52 - 54 MB/s

Testing network.

machine1#iperf -c machine2 -t 20

Centos: 941 Mb/s
FBSD : 930  Mb/s

And the last test, was with my own program which use a Send-Recv MPI
functions only.
One more time Centos was faster, but i have no results at the moment.