On Tue, Aug 11, 2009 at 10:03:32AM +0900, Jun Koi wrote: > Hi, > > The libvirt 0.7 has a following error when i start libvirtd: > > warning : qemudStartup:521 : Unable to create cgroup for driver: No > such device or address That is not an error, it is a expected warning if you don't have any cgroups mount. It is designed to continue working > Then it fails to start. > > How can I fix this? You'll need to provide more information than this. What exactly fails to start ? The entire daemon, just the QEMU driver, or something else ? Does it exit, does it crash ? Get a debug log when it fails, etc 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