[Gluster-users] Problem with performance

[Roland Rabben]

Idle bandwidth is about 950 Mbps, so that looks ok.

What tools do you recommend for tuning disks and filesystems?

Would you rather use ext3 than ext4?

Regards

Roland Rabben

2011/2/16 Luis Cerezo <lec at luiscerezo.org>:
> can you see if this is the same when you have an idle window?
> on our prod env, (10Ge,) iperf still shows pretty high bandwidth...
> ------------------------------------------------------------
> Client connecting to lonfs23, TCP port 5001
> TCP window size: 16.0 KByte (default)
> ------------------------------------------------------------
> [  3] local 10.21.16.70 port 45573 connected with 10.21.16.69 port 5001
> [ ID] Interval       Transfer     Bandwidth
> [  3]  0.0-10.0 sec  10.5 GBytes  8.98 Gbits/sec
>
>
> On Feb 16, 2011, at 11:00 AM, Roland Rabben wrote:
>
> iperf on the production environment shows on average about 350-400
> Mbps throughput.
>
>
> Luis E. Cerezo
>
> http://www.luiscerezo.org
> http://twitter.com/luiscerezo
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> Voice: 412 223 7396
>



-- 
Roland Rabben
Founder & CEO Jotta AS
Cell: +47 90 85 85 39
Phone: +47 21 04 29 00
Email: roland at jotta.no