[libvirt-users] unsupported configuration: Reboot is not supported with this QEMU binary

[Osier Yang]

On 2012年06月17日 08:34, Xing.x.Gao wrote:
> 2012/6/17 Doug Goldstein<cardoe at cardoe.com>:
>> On Jun 15, 2012, at 10:35 PM, "Xing.x.Gao"<itxx00 at gmail.com>  wrote:
>>
>>> 2012/6/15 Xing.x.Gao<itxx00 at gmail.com>:
>>>> 2012/6/15 Anthony Bourguignon<anthony at typhon.com>:
>>>>> Le vendredi 15 juin 2012 à 14:29 +0800, Xing.x.Gao a écrit :
>>>>>> Hello,
>>>>>> when i use virsh to reboot a guest,it report a  "unsupported
>>>>>> configuration: Reboot is not supported with this QEMU binary" error .
>>>>>> my libvirt version 0.9.10 and i've tried 0.9.11/12 ,the debug info  is
>>>>>> in the attachment libvirtd.log,
>>>>>
>>>>> Did you try with a newer version of qemu/kvm ? It's working for me with
>>>>> libvirt 0.9.11 and qemu 1.0.0 (debian wheezy versions).
>>>>>
>>>>
>>>> i  use centos6.2 ,i tried libvirt 0.9.4 with qemu-kvm 0.14 and reboot
>>>> is ok while higher version of libvirt is not.
>>> the 0.9.4libvirt 'reboot' works ,but have another problem:memStats()
>>> cannot get vm's memory status,anyone can help?
>>>
>>>
>> What's the error you are seeing?
>
> when use libvirt0.9.4 ,then memStats() just output a '{ }'.

Generally, it means your qemu returns empty result for
monitor command query-balloon. Could you check the debug
log to find out what the qemu monitor command returns
actually?

How to check the debug logs:

http://libvirt.org/logging.html

Osier