William,

Are you running on RHEL or CentOS by chance?

See this: https://lists.launchpad.net/openstack/msg02565.html

Thanks,

Nate
On Jul 5, 2012 9:47 AM, "William Herry" <[email protected]>
wrote:

> the error log is here:
>
>   File
> "/usr/lib/python2.6/site-packages/nova-2012.2-py2.6.egg/nova/network/linux_net.py",
> line 816, in _execute
> 2012-07-05 06:16:43 TRACE nova     return utils.execute(*cmd, **kwargs)
> 2012-07-05 06:16:43 TRACE nova   File
> "/usr/lib/python2.6/site-packages/nova-2012.2-py2.6.egg/nova/utils.py",
> line 188, in execute
> 2012-07-05 06:16:43 TRACE nova     result = obj.communicate()
> 2012-07-05 06:16:43 TRACE nova   File
> "/usr/lib64/python2.6/subprocess.py", line 729, in communicate
> 2012-07-05 06:16:43 TRACE nova     stdout, stderr =
> self._communicate(input, endtime)
> 2012-07-05 06:16:43 TRACE nova   File
> "/usr/lib64/python2.6/subprocess.py", line 1330, in _communicate
> 2012-07-05 06:16:43 TRACE nova
> self.wait(timeout=self._remaining_time(endtime))
> 2012-07-05 06:16:43 TRACE nova TypeError: wait() got an unexpected keyword
> argument 'timeout'
>
> no much result with google, some one help
>
> Regards
>
> --
>
>
>
> William Herry
> ====================
> [email protected]
>
>
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