I've setup oVirt HCI over 3 servers.
Each server has 1* 480 GB SSD, 5* 1.8 TB SAS HDD with oVirt version 4.3.3
But I am still able to get low performance.
Can anyone suggest the tuning variables for Gluster volume.
Remark :What should the value be set for network.remote-dio= enable / disable ?