[libvirt-users] XML-RPC

Hi all, I have 2 Centos servers running libvirtd. They are running using peacemaker cluster. After I had to reboot server 1, I can't no longer start VMs on server 2. I'm getting the following error message: error: Failed to start domain testvm error: internal error: Process exited prior to exec: libvirt: XML-RPC error : Failed to connect socket to '/var/run/libvirt/virtlockd-sock': Connection refused I can see that the deamon is listening on the port. I also couldn't find any further information in any logfile. Any idea? Thanks, Markus