[Gluster-users] gluster map/reduce performance..

[Tiago Teresa Teodósio]

Hi!


Have you considered raising the read and write caches' size on Gluster's volumes?

http://www.gluster.com/community/documentation/index.php/Gluster_3.2:_Setting_Vol
ume_Options

In the documentation it says that:
- performance.cache-size only defaults to 32M
- performance.write-behind-window-size defaults to 1M per file

There are also the other performance.* options.
I really don't know if it is safe to raise write cache size a lot.


Regards.
Tiago