On 13-01-14 14:52, Martin Moravcik wrote: > Hi, > > For a testing purposes I'm trying to create two node HA environment for > running some service (openvpn and haproxy). I installed two CentOS 6.4 > KVM guests. Iirc CentOS 6.5 came with several updates to cluster related packages so you may want to investigate and update to 6.5. Regards, Patrick