Traceback (most recent call last):
  File "/usr/src/ganeti/qa/ganeti-qa.py", line 44, in <module>
    from qa import qa_cluster
  File "/usr/src/ganeti/qa/qa_cluster.py", line 165
    "virtio_disk_iothreads" = [0, 1, 2],
                          ^
SyntaxError: ':' expected after dictionary key