[Users] guest agent s­ervice don't start after ­migration

[Michal Skrivanek]

On Sep 11, 2012, at 11:34 , ovirt at qip.ru wrote:

> Here log from host on which vm has been migrated
> 
> # cat ovirt-guest-agent.log
> MainThread::INFO::2012-08-27 16:46:31,699::ovirt-guest-agent::25::root::Starting oVirt guest agent
> MainThread::ERROR::2012-08-27 16:46:31,701::ovirt-guest-agent::103::root::Unhandled exception in oVirt guest agent!
> Traceback (most recent call last):
>  File "/usr/share/ovirt-guest-agent/ovirt-guest-agent.py", line 97, in <module>
>    agent.run(daemon, pidfile)
>  File "/usr/share/ovirt-guest-agent/ovirt-guest-agent.py", line 30, in run
>    self.agent = LinuxVdsAgent(config)
>  File "/usr/share/ovirt-guest-agent/GuestAgentLinux2.py", line 197, in __init__
>    AgentLogicBase.__init__(self, config)
>  File "/usr/share/ovirt-guest-agent/OVirtAgentLogic.py", line 55, in __init__
>    self.vio = VirtIoChannel(config.get("virtio", "device"))
>  File "/usr/share/ovirt-guest-agent/VirtIoChannel.py", line 27, in __init__
>    self._vport = os.open(vport_name, os.O_RDWR)
> OSError: [Errno 2] No such file or directory: '/dev/virtio-ports/com.redhat.rhevm.vdsm'
check why your virtio device does not exist.  As was suggested before, the driver is likely missing/not working.

you were saying your guest is win8r2, but these above are from linux?


> 
> 
> Срд 05 Сен 2012 15:09:49 +0400, Michal Skrivanek <michal.skrivanek at redhat.com> написал:
>> on behalf of Gal:
>> 
>> Error 2: The system cannot find the file specified.
>> 
>> Possible problems: Either virtio-serial driver is not installed (my bet) or channel name was changed in vdsm (unlikely).
>> 
>>   Gal.
>> 
>> On Sep 3, 2012, at 09:17 , ovirt at qip.ru wrote:
>> 
>>> node fedora17
>>> # uname -a
>>> Linux kvm04 3.4.6-4.fc17.x86_64 #1 SMP Thu Jul 26 18:51:58 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
>>> # rpm -q vdsm
>>> vdsm-4.10.0-7.fc17.x86_64
>>> # rpm -q libvirt
>>> libvirt-0.9.11.4-3.fc17.x86_64
>>> # rpm -q qemu-kvm
>>> qemu-kvm-1.0.1-1.fc17.x86_64
>>> 
>>> 
>>> guest win8r2 
>>> service starting as LocalSystem
>>> 
>>> <EventData>
>>>   <Data>Traceback (most recent call last):
>>> File "win32serviceutil.pyc", line 806, in SvcRun
>>> File "OVirtGuestService.pyc", line 55, in SvcDoRun
>>> File "GuestAgentWin32.pyc", line 377, in __init__
>>> File "OVirtAgentLogic.pyc", line 55, in __init__
>>> File "VirtIoChannel.pyc", line 25, in __init__
>>> File "WinFile.pyc", line 30, in __init__
>>> error: (2, 'CreateFile', '\xcd\xe5 \xf3\xe4\xe0\xe5\xf2\xf1\xff \xed\xe0\xe9\xf2\xe8 \xf3\xea\xe0\xe7\xe0\xed\xed\xfb\xe9 \xf4\xe0\xe9\xeb.')</Data>
>>> </EventData>
>>> 
>>> 
>>> --
>>> 
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> 
> --