I'm also quite interested by small files performances optimization, but
I'm a bit confused about the best option between 3.6/3.7.
Ben Turner was saying that 3.6 might give the best performances:
http://www.gluster.org/pipermail/gluster-users/2015-September/023733.html
What kind of gain is expected (with consistent-metadata) if this
regression is solved?
I tried 3.6.5 (last version for debian jessie), and it's a bit better
than 3.7.4 but not by much (10-15%).
I was also wondering if there is recommendations for the underlying file
system of the bricks (xfs, ext4, tuning...).
Regards
Thomas HAMEL
On 2015-09-28 12:04, Andr? Bauer wrote:> If you're not already on Glusterfs 3.7.x i would recommend an update
> first.
>
> Am 25.09.2015 um 17:49 schrieb Thibault Godouet:
>> Hi,
>>
>> There are quite a few tuning parameters for Gluster (as seen in
>> Gluster
>> volume XYZ get all), but I didn't find much documentation on those.
>> Some people do seem to set at least some of them, so the knowledge
>> must
>> be somewhere...
>>
>> Is there a good source of information to understand what they mean,
>> and
>> recommendation on how to set them to get a good small file
>> performance?
>>
>> Basically what I'm trying to optimize is for svn operations (e.g.
svn
>> checkout, or svn branch) on a replicated 2 x 1 volume (hosted on 2
>> VMs,
>> 16GB ram, 4 cores each, 10Gb/s network tested at full speed), using a
>> NFS mount which appears much faster than fuse in this case (but still
>> much slower than when served by a normal NFS server).
>> Any recommendation for such a setup?
>>
>> Thanks,
>> Thibault.
>>
>>
>>
>> _______________________________________________
>> Gluster-users mailing list
>> Gluster-users at gluster.org
>> http://www.gluster.org/mailman/listinfo/gluster-users
>>
>
>
> --
> Mit freundlichen Gr??en
> Andr? Bauer
>
> MAGIX Software GmbH
> Andr? Bauer
> Administrator
> August-Bebel-Stra?e 48
> 01219 Dresden
> GERMANY
>
> tel.: 0351 41884875
> e-mail: abauer at magix.net
> abauer at magix.net <mailto:Email>
> www.magix.com <http://www.magix.com/>
>
>
> Gesch?ftsf?hrer | Managing Directors: Dr. Arnd Schr?der, Michael Keith
> Amtsgericht | Commercial Register: Berlin Charlottenburg, HRB 127205
>
> Find us on:
>
> <http://www.facebook.com/MAGIX>
<http://www.twitter.com/magix_de>
> <http://www.youtube.com/wwwmagixcom>
<http://www.magixmagazin.de>
> ----------------------------------------------------------------------
> The information in this email is intended only for the addressee named
> above. Access to this email by anyone else is unauthorized. If you are
> not the intended recipient of this message any disclosure, copying,
> distribution or any action taken in reliance on it is prohibited and
> may be unlawful. MAGIX does not warrant that any attachments are free
> from viruses or other defects and accepts no liability for any losses
> resulting from infected email transmissions. Please note that any
> views expressed in this email may be those of the originator and do
> not necessarily represent the agenda of the company.
> ----------------------------------------------------------------------
> _______________________________________________
> Gluster-users mailing list
> Gluster-users at gluster.org
> http://www.gluster.org/mailman/listinfo/gluster-users