[libvirt-users] ERROR Unable to deny all devices for (solution)

Osier Yang jyang at redhat.com
Fri Jan 14 03:48:35 UTC 2011

于 2011年01月14日 02:19, Lucas Arbiza 写道:
> Here is the URL:
> http://blog.coderepository.net/2010/11/19/otimizando-o-kernel-de-seu-desktop-linux/
Really can't understand Portuguese, :-)

But seems you hacked on cgroup, the error message you encounted with
the hacking is throwed when libvirt trying to setting up cgroup for
your guest, (it deny all devices first, and then allow some devices),
so that's why you saw the error message, "Unable to deny all devices..."
, think we need to improve the error, at least tell where it's from,

"Cgroup: Unable to deny all devices ..."


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