nova team mailing list archive

[Ewan Mellor <ewan.mellor@xxxxxxxxxxxxx>]

Does anyone know what these test failures are?  They happen intermittently
when Tarmac tries to merge a branch, even for trivial changes, and even
when the tests have passed for me locally.  This is slowing down the merge
cycle by days at a time (since I'm in a different timezone to the rest of you)
which is very annoying for trivial stuff.

Thanks,

Ewan.

nova.tests.volume_unittest
  VolumeTestCase
    test_multi_node ...                                                    [OK]
    test_multiple_volume_race_condition ...                             [ERROR]
    test_run_attach_detach_volume ...                                      [OK]
    test_run_create_volume ...                                             [OK]
    test_too_big_volume ...                                                [OK]
    test_too_many_volumes ...                                           [ERROR]

===============================================================================
[ERROR]: nova.tests.volume_unittest.VolumeTestCase.test_multiple_volume_race_condition

Traceback (most recent call last):
Failure: twisted.trial.unittest.FailTest: [Failure instance: Traceback: <class 'twisted.trial.unittest.FailTest'>: None
/usr/lib/python2.6/dist-packages/twisted/internet/defer.py:823:_inlineCallbacks
/var/lib/hudson/src/nova/hudson/nova/tests/volume_unittest.py:147:test_multiple_volume_race_condition
/usr/lib/python2.6/dist-packages/twisted/internet/defer.py:224:addCallback
/usr/lib/python2.6/dist-packages/twisted/internet/defer.py:213:addCallbacks
--- <exception caught here> ---
/usr/lib/python2.6/dist-packages/twisted/internet/defer.py:371:_runCallbacks
/var/lib/hudson/src/nova/hudson/nova/tests/volume_unittest.py:140:_check
/usr/lib/python2.6/dist-packages/twisted/trial/unittest.py:241:failUnless
]
===============================================================================
[ERROR]: nova.tests.volume_unittest.VolumeTestCase.test_too_many_volumes

Traceback (most recent call last):
  File "/usr/lib/python2.6/dist-packages/twisted/internet/defer.py", line 823, in _inlineCallbacks
    result = g.send(result)
  File "/var/lib/hudson/src/nova/hudson/nova/volume/service.py", line 271, in _setup_export
    raise NoMoreBlades()
nova.volume.service.NoMoreBlades: None
-------------------------------------------------------------------------------
Ran 107 tests in 85.247s

FAILED (errors=2, successes=105)