What is the best way to get a high performance filer for webpages @Current Setup currently we are using two nfs server with drbd to keep the nfs filer in sync. The Harddrives on the filer are raid10 sata. And we have 4 dedicated Webservers, which access the shared data via nfs. The current response time for a webpage is about 700ms. i did some tests: @test1) local data for getting raw performance on a single sata hdd drive: Result -> 500 mfs @test2) RAID10 SSD - local result: 200ms @test3) RAID10 SSD - nfs filer Results: 600ms @test4) - not done yet iscsi server, and use ocfs2 on the webserver to access from all clients. (with ssd) what could i except for a response time, and how to keep the filer in sync ? @test5) - not done yet use only 2 dedicated Servers for web and use raid10 on ssd drives, and keep them in sync with drbd. are there other possibilitys to get a high available infrastructure with high performance ? thanks! Mosefs, glusterfs, and ceph is to slow!
