[Gluster-users] Problem with performance

[Roland Rabben]

I'll have a look at that. Thanks.

Regards Roland

2011/2/17 Luis Cerezo <lec at luiscerezo.org>:
> tune2fs?
> http://www.gluster.com/community/documentation/index.php/Guide_to_Optimizing_GlusterFS#File_System_Tuning
>
> On Feb 16, 2011, at 1:14 PM, Roland Rabben wrote:
>
> 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
>
> http://flickr.com/photos/luiscerezo
>
> 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
>
>
> Luis E. Cerezo
>
> http://www.luiscerezo.org
> http://twitter.com/luiscerezo
> http://flickr.com/photos/luiscerezo
> photos for sale:
> http://photos.luiscerezo.org
> 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