[one-users] virsh permission problem over CentOS 6.2

[Ruben Diez]

Hi:

We just reinstall a node with CentOS 6.2....

After add the host to OpenNebula, the host state is "error"

The problem seems to be a permission issue:

This is the result when we run "virsh list" command with the user 
oneadmin in this node:

[oneadmin at nubacesga-01-2 libvirt]$ virsh list
error: Failed to reconnect to the hypervisor
error: no valid connection
error: Failed to connect socket to 
'@/srv/cloud/one/.libvirt/libvirt-sock': Connection refused



Any ideas about how to repair this???

Regards