[ovirt-users] VM guest agent

Hello, i have installed one oVirt platform with 2 node and 1 HE version 4.2.1.7-1 It seem to work fine, but i would like more information on the guest agent. For the HE, the guest agent seem to be OK, on this vm i 've spotted that the ovirt-guest-agent and qemu-guest-agent are installed. I have 2 VM, 1 debian 9 and 1 RHEL 6.5. I've tried to install the same service on each VM, but the result is the same : no info about IP, fqdn, or app installed for these vm, and there is a orange ! for each vm on the web ui (indicate that i need to install latest guest agent) . I have tried different test with spice-vdagent, or ovirt-guest-agent or qemu-guest-agent but no way. ovirt-guest-agent doesn't start on debian 9 and RHEL 6.5 : MainThread::INFO::2018-03-11 22:46:02,984::ovirt-guest-agent::59::root::Starting oVirt guest agentMainThread::ERROR::2018-03-11 22:46:02,986::ovirt-guest-agent::141::root::Unhandled exception in oVirt guest agent!Traceback (most recent call last): File "/usr/share/ovirt-guest-agent/ovirt-guest-agent.py", line 135, in <module> agent.run(daemon, pidfile) File "/usr/share/ovirt-guest-agent/ovirt-guest-agent.py", line 65, in run self.agent = LinuxVdsAgent(config) File "/usr/share/ovirt-guest-agent/GuestAgentLinux2.py", line 472, in __init__ AgentLogicBase.__init__(self, config) File "/usr/share/ovirt-guest-agent/OVirtAgentLogic.py", line 188, in __init__ self.vio = VirtIoChannel(config.get("virtio", "device")) File "/usr/share/ovirt-guest-agent/VirtIoChannel.py", line 153, in __init__ self._stream = VirtIoStream(vport_name) File "/usr/share/ovirt-guest-agent/VirtIoChannel.py", line 134, in __init__ self._vport = os.open(vport_name, os.O_RDWR)OSError: [Errno 2] No such file or directory: '/dev/virtio-ports/com.redhat.rhevm.vdsm' Can i have help for this problem ? Thanks. Nicolas VAYE DSI - Nouméa NEW CALEDONIA