HI!<br /><br />Created 2 node setup with oVirt 3.4 and CentOS 6.5, for storage created 2 node replicated gluster (3.5) fs on same hosts with oVirt.<br />mount looks like this:<br />127.0.0.1:/gluster01 on /rhev/data-center/mnt/glusterSD/127.0.0.1:_gluster01 type fuse.glusterfs (rw,default_permissions,allow_other,max_read=131072)<br /><br />when i making gluster test with dd, something like <br />dd if=/dev/zero bs=1M count=20000 of=/rhev/data-center/mnt/glusterSD/127.0.0.1\:_gluster01/kaka<br />i'm gettting speed ~ 110 MB/s, so this is 1Gbps speed of ethernet adapter<br /><br />but with in VM created in oVirt speed is lower than 20 MB/s<br /><br />why there is so huge difference?<br /> how can improve VMs disks speed?