<div dir="ltr"><div><div><div><div><div><div>Hello List,<br><br></div>i set up a Cluster with 2 Nodes and Glusterfs.<br><br><br>gluster> volume info all<br> <br>Volume Name: Repl2<br>Type: Replicate<br>Volume ID: 8af9b282-8b60-4d71-a0fd-9116b8fdcca7<br>
Status: Started<br>Number of Bricks: 1 x 2 = 2<br>Transport-type: tcp<br>Bricks:<br>Brick1: node1.local:/data<br>Brick2: node2.local:/data<br>Options Reconfigured:<br>auth.allow: *<br>user.cifs: enable<br>nfs.disable: off<br>
<br><br></div>I turned node2 off. Just to make sure i have not network bottle neck and that it will not replicate for my first benchmarks.<br><br><br></div>My first test with bonnie on my local raw disk of node1 gave me 130MB/sec write speed.<br>
</div>Then i did the same test on my cluster dir /data: 130MB/sec<br></div>Then i did the write test in a freshly installed Debian 7 vm: 10MB/sec <br><br></div>This is terrible and i wonder why?!<br><br>My tests where made with:<br>
bonnie++ -u root -s <double mem) -d <dir><br><div><br></div><div>Here are my bonnie results: <a href="http://oi62.tinypic.com/20aara0.jpg">http://oi62.tinypic.com/20aara0.jpg</a><br><br><br></div><div>Since node2 is turned off, this cant be a network bottle neck.<br>
<br></div><div>Any ideas? <br><br></div><div>Thanks,<br>Mario<br></div></div>