[libvirt-users] reboot command lost

[Martin Kletzander]

On 04/11/2013 06:25 AM, 邓焕聪 wrote:
> when i send a reboot command to libvirtd to reboot a domain, it does not receive and print the following warn:2013-04-10 06:01:39.080+0000: 2908: warning : qemuDomainObjTaint:1311 : Domain id=56 name='69751ca7-3198-4f3c-8265-cb8cb70ad750' uuid=69751ca7-3198-4f3c-8265-cb8cb70ad750 is tainted: high-privileges
> what's the problem???
> thanks a lot.
> 

That's just a warning that your qemu runs as root:root.  It has nothing
to do with the reboot issue.

Let me make this clear, I'm not sure I understand correctly.

You are running 'virsh reboot <machine>', nothing happens in the machine
and the message you've sent appears in the daemon.log or log of the
machine, right?  If yes (I was partially under the impression that virsh
ended up with the warning message), then the problem is most probably
that your guest ignores the ACPI reboot event.  Do you have acpid
running inside the guest?

I'm deleting the rest of the message as it has nothing to do with your
question.

Martin