[Gluster-devel] speed tests with gls3 fuse and tla 441

[Nathan Allen Stratton]

On Wed, 8 Aug 2007, Harris Landgarten wrote:

> I just ran some speed tests with tla 441 and fuse-2.7.0-gls3

I am running tla 439, but haveing the same issues with write-behind and
read-ahead. We are only talking about 134M....

TLA-439
write-behind    on
read-ahead      on

[root at vs0 share]# time cp /usr/bin/* /share/test/
real    2m24.436s
[root at vs0 share]# time cp -r /share/test/ /share/test2
real    3m14.409s
[root at vs0 share]# time rm -fr test*
real    0m47.418s

TLA-439
write-behind    off
read-ahead      on

[root at vs0 /]# time cp /usr/bin/* /share/test/
real    1m51.529s
[root at vs0 /]# time cp -r /share/test/ /share/test2
real    2m52.947s
[root at vs0 /]# time rm -fr test*
real    0m59.132s

TLA-439
write-behind    off
read-ahead      off

[root at vs0 share]# time cp /usr/bin/* /share/test/
real    1m45.248s
[root at vs0 share]# time cp -r /share/test/ /share/test2
real    2m28.788s
[root at vs0 share]# time rm -fr /share/test*
real    1m1.128s



><>
Nathan Stratton                         CTO, Voila IP Communications
nathan at robotics.net                  nathan at voilaip.com
http://www.robotics.net                 http://www.voilaip.com