The udev driver is actually fully loaded, I even entered "udevadm monitor" in a console, and it reacted as expected when I plugged/unplugged an usb mouse... There is nothing about it in dmesg/boot/message.log, nor libvirt.log (I set up libvirt daemon to log at debug level in /var/log/libvirt/libvirt.log). By the way, I noticed that libvirt generates tons of "error : qemuMonitorTextGetBlockStatsInfo:698 : invalid argument in no stats found for device virtio-diskX" while virt-manager is running (it stops as soon as I stop virt-manager). Is it linked with the bug I saw on the list about libvirt taking over memory after time isn't it? Have you any other Idea? Frederic. ----- "Daniel P. Berrange" <berrange@xxxxxxxxxx> a écrit : > On Fri, Feb 12, 2010 at 08:05:21PM +0100, Fr?d?ric Grelot wrote: > > Hi all, > > > > I often update my F12 box with the rawvirt repository, which just > installed libvirt 0.7.6. Since that, I cannot enumerate physical > devices (and thus get a beautiful error when I start one of my vms > that should use a USB device). > > > > I don't think I changed anything else on that box, and, of course, I > already restarted the libvirt daemon. > > I haven't restarted the server itself, because it is currently used, > but I could do it if necessary... > > > > I make good use of the qemu hypervisor, and I'm looking forward to > solve this issue! > > > > Frederic. > > > > # libvirtd --version > > libvirtd (libvirt) 0.7.6 > > > > # virsh --version > > 0.7.6 > > > > # virsh nodedev-list > > error :Failed to count node devices > > error :this function is not supported by the hypervisor: > virNodeNumOfDevices > > It would appear that the udev driver failed to start - there are > probably > messages in syslog about the problem > > > Regards, > Daniel > -- > |: Red Hat, Engineering, London -o- > http://people.redhat.com/berrange/ :| > |: http://libvirt.org -o- http://virt-manager.org -o- > http://ovirt.org :| > |: http://autobuild.org -o- > http://search.cpan.org/~danberr/ :| > |: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B > 9505 :| -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list