Could also be:
http://logs.openstack.org/37/108137/3/check/check-tempest-dsvm-postgres-full/d38ce16/logs/screen-n-cpu.txt.gz?level=WARNING
Unexpected task state: expecting (u\'powering-off\',) but the actual state is None\n\n']
Could also be:
http:// logs.openstack. org/37/ 108137/ 3/check/ check-tempest- dsvm-postgres- full/d38ce16/ logs/screen- n-cpu.txt. gz?level= WARNING
Unexpected task state: expecting (u\'powering- off\',) but the actual state is None\n\n']