[Gluster-users] Problem with performance

[Luis Cerezo]

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

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