[ovirt-users] FC20 vdsmd broken after latest yum update

[Markus Stockhausen]

Hello,

having no Fedora account a cannot give positive karma. So feedback this way:

- Installed python + libs 2.7.5-12 and python-cpopen 1.3-3
- started VDSM 
- host activated
- VM migrated to host and back
- host put into mainteneance mode

Everything without errors. So looks fine up to now.

Markus
________________________________________
Von: Douglas Schilling Landgraf [dougsland at redhat.com]
Gesendet: Dienstag, 24. Juni 2014 23:23
An: Dan Kenigsberg; Markus Stockhausen
Cc: ovirt-users
Betreff: Re: [ovirt-users] FC20 vdsmd broken after latest yum update

On 06/24/2014 04:35 AM, Dan Kenigsberg wrote:
> On Tue, Jun 24, 2014 at 07:53:13AM +0000, Markus Stockhausen wrote:
>> Hi,
>>
>> after a maintenance of one of our hosts, vdsmd does not start anymore.
>> Error could be narrowed down to the following command:
>>
>> [root ~]# /usr/bin/vdsm-tool is-configured
>> Traceback (most recent call last):
>>    File "/usr/bin/vdsm-tool", line 145, in <module>
>>      sys.exit(main())
>>    File "/usr/bin/vdsm-tool", line 142, in main
>>      return tool_command[cmd]["command"](*args[1:])
>>    File "/usr/lib64/python2.7/site-packages/vdsm/tool/configurator.py", line 251, in isconfigured
>>      if c.getName() in args.modules and not c.isconfigured()
>>    File "/usr/lib64/python2.7/site-packages/vdsm/tool/configurator.py", line 103, in isconfigured
>>      self._exec_libvirt_configure("check_if_configured")
>>    File "/usr/lib64/python2.7/site-packages/vdsm/tool/configurator.py", line 78, in _exec_libvirt_configure
>>      raw=True,
>>    File "/usr/lib64/python2.7/site-packages/vdsm/utils.py", line 645, in execCmd
>>      deathSignal=deathSignal, childUmask=childUmask)
>>    File "/usr/lib64/python2.7/site-packages/cpopen/__init__.py", line 50, in __init__
>>      stderr=PIPE)
>>    File "/usr/lib64/python2.7/subprocess.py", line 711, in __init__
>>      errread, errwrite)
>> TypeError: _execute_child_v275() takes exactly 17 arguments (18 given)
>>
>> We are on Ovirt 3.4.2. FC20 Hypervisor node is fully patched (as mentioned above).
>> Any idea what is going wrong?
>
> Francesco knows, and he has posted a fix to cpopen yesterday
> (posted to the devel list under the subject "F20 python 2.7.5-12 breaks
> cpopen").
>
> I hope Yaniv releases a quick fix. Until then, either fix cpopen locally
> or downgrade python.

Hi,

I have build the last python-cpopen available which includes the fix.

If possible please test and give karma to it so we can move to stable as
soon as possible.

python-cpopen-1.3-3.fc20 for Fedora 20
https://admin.fedoraproject.org/updates/python-cpopen-1.3-3.fc20

Thanks!

--
Cheers
Douglas
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