[libvirt] VM creation failed : Permission denied : bind(unix:/var/run/libvirt/qemu//VM.monitor)

I use Ovirt under Fedora 11 with the latest developpement package and the VM creation failed with : bind(unix:/var/run/libvirt/qemu//VM-4.monitor): Permission denied See the logs : On the Ovirt Node ==> /var/log/messages <== Jul 29 20:43:37 node62 kernel: device vnet0 entered promiscuous mode Jul 29 20:43:37 node62 kernel: breth0: port 2(vnet0) entering learning state Jul 29 20:43:37 node62 libvirtd: 20:43:37.873: info : qemudDispatchSignalEvent:370 : Received unexpected signal 17 Jul 29 20:43:37 node62 libvirtd: 20:43:37.877: info : qemudDispatchSignalEvent:370 : Received unexpected signal 17 Jul 29 20:43:37 node62 kernel: breth0: port 2(vnet0) entering disabled state Jul 29 20:43:37 node62 kernel: device vnet0 left promiscuous mode Jul 29 20:43:37 node62 kernel: breth0: port 2(vnet0) entering disabled state Jul 29 20:43:37 node62 libvirtd: 20:43:37.977: error : qemudReadLogOutput:816 : internal error Process exited while reading console log output Jul 29 20:43:37 node62 libvirtd: 20:43:37.977: error : qemudWaitForMonitor:1103 : internal error unable to start guest: bind(unix:/var/run/libvirt/qemu//VM-4.monitor): Permission denied#012qemu: could not open monitor device 'unix:/var/run/libvirt/qemu//VM-4.monitor,server,nowait'#012 Jul 29 20:43:38 node62 libvirtd: 20:43:38.073: error : qemudDomainLookupByUUID:2644 : Domain not found: no domain with matching uuid '492f836f-5123-e185-39c2-09c5dd43a7f6' Jul 29 20:43:38 node62 libvirt-qpid: Error: virDomainLookupByUUIDString Subsystem qemu: Domain not found: no domain with matching uuid '492f836f-5123- e185-39c2-09c5dd43a7f6' in NodeWrap.cpp:syncDomains:241 code: 42 ==> /var/log/libvirt/qemu/VM-4.log <== LC_ALL=C PATH=/sbin:/usr/sbin:/bin:/usr/bin HOME=/root USER=root LOGNAME=root /usr/bin/qemu-kvm -S -M pc -m 256 -smp 1 -name VM-4 -uuid 492f836f-5123- e185-39c2-09c5dd43a7f6 -monitor unix:/var/run/libvirt/qemu//VM-4.monitor,server,nowait -boot n -net nic,macaddr=00:16:3e:10:de:fe,vlan=0,name=nic.0 -net tap,fd=18,vlan=0,name=tap.0 -serial pty -parallel none -usb -vnc 0.0.0.0:0 - vga cirrus bind(unix:/var/run/libvirt/qemu//VM-4.monitor): Permission denied qemu: could not open monitor device 'unix:/var/run/libvirt/qemu//VM-4.monitor,server,nowait' ==> # rpm -qa | grep libvirt <== libvirt-0.7.0-0.2.gitf055724.fc11.x86_64 libvirt-python-0.7.0-0.2.gitf055724.fc11.x86_64 libvirt-client-0.7.0-0.2.gitf055724.fc11.x86_64 libvirt-qpid-0.2.17-0.fc11.x86_64 Regards -- Pierre-Gilles Mialon Linagora :: http://www.linagora.com Responsable hébergement :: Head of Hosting services pmialon(a)linagora.com :: +33.1 58 18 65 46