After update to python & python-libs 2.7.5-12 on FC20 we get the following error running vdsm daemon of Ovirt project:


[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)

Problem already discussed here:

http://lists.ovirt.org/pipermail/users/2014-June/025361.html
http://www.mail-archive.com/infra@ovirt.org/msg05937.html

Regression due to:

https://bugzilla.redhat.com/show_bug.cgi?id=1103450