<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title></title><style type="text/css">.felamimail-body-blockquote {margin: 5px 10px 0 3px;padding-left: 10px;border-left: 2px solid #000088;} </style></head><body>hi all,<div><br></div><div>I'm looking for some performance tuning suggestions for glusterfs.</div><div><br></div><div>The set is:</div><div>- 2 server with several bricks each (ubuntu 14.04),</div><div>- each brick is part of a 2way-mirror between them both </div><div>- both server are connected with 2 * 1GB NIC</div><div>- the servers also mount the gluster volumes (fuse) </div><div>- each gluster volume hosts mainly a single large file (10-20GB) (VM-Image),<br> sometimes two or three of them</div><div><br></div><div>My qustions:</div><div>- Which bond mode would you recommend for this set up? </div><div>- what are performance parameters/values for "few large files per gluster volume"</div><div>- are there some performance parameters regarding the use as vm.image storage</div><div> (the vms do some caching by themself?)</div><div><br></div><div>TIA</div><div><br></div><div>Bernhard</div></body></html>