On 10/29/2010 12:23 PM, Horacio Sanson wrote: > The problem is that if I run any rails application when stored in the gluster > volume it take minutes to start and then each page load take 5~10 secs. If > instead I run the rails app from the local hard disk in the same machine it > goes fast as thunder. This sounds like a locking or a stat issue ... though there could be something else going on. > > To give an idea here is some output from rails log file: > > # Using gluster to store the rails application takes 5.6 secs to render a page > Completed in 5645ms (View: 2948, DB: 46) | 200 OK > > # Using local storage it take 400ms to render the same page > Completed in 401ms (View: 296, DB: 34) | 200 OK > > All machines (both storage and rails app) are connected to the same switch via > 1GB ethernet and there is no other traffic in that switch (is isolated). > > The questions: > > Am I doing something wrong or missing something or is this expected? > > Are there any options I can set when mounting the partition to improve > performance? What do your client configs look like? -- Joseph Landman, Ph.D Founder and CEO Scalable Informatics Inc. email: landman at scalableinformatics.com web : http://scalableinformatics.com http://scalableinformatics.com/jackrabbit phone: +1 734 786 8423 x121 fax : +1 866 888 3112 cell : +1 734 612 4615
