Hi Tobias, Thanks for the notification on this. It looks like a
reasonable backport to the liberty cinder package for ubuntu. We'll
work on getting it backported. For now, marking this as fix-released
for Xenial+ since both patches landed in 8.0.0.
** Also affects: cinder (Ubuntu Wily)
Importance: Undecided
Status: New
** Also affects: cinder (Ubuntu Xenial)
Importance: Undecided
Status: New
** Changed in: cinder (Ubuntu Wily)
Status: New => Triaged
** Changed in: cinder (Ubuntu Xenial)
Status: New => Fix Released
** Changed in: cinder (Ubuntu)
Status: Confirmed => Fix Released
** Changed in: cinder (Ubuntu)
Importance: Undecided => High
** Changed in: cinder (Ubuntu Xenial)
Importance: Undecided => High
** Changed in: cinder (Ubuntu)
Importance: High => Undecided
** Changed in: cinder (Ubuntu Wily)
Importance: Undecided => High
** Changed in: cinder (Ubuntu)
Importance: Undecided => High
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You received this bug notification because you are a member of नेपाली
भाषा समायोजकहरुको समूह, which is subscribed to Xenial.
Matching subscriptions: Ubuntu 16.04 Bugs
https://bugs.launchpad.net/bugs/1501838
Title:
Tests: lazy load operation of attribute 'snapshot_metadata' cannot
proceed
Status in Cinder:
Fix Released
Status in cinder package in Ubuntu:
Fix Released
Status in cinder source package in Wily:
Triaged
Status in cinder source package in Xenial:
Fix Released
Bug description:
Possible issue with the Snapshot object?
master @ 7f498b0 Merge "Obtain target authentication from database
same as LIO target"
Running this tox env (subset of our full tests):
[testenv:py34not]
commands = ostestr {posargs} --concurrency=16 --regex
(cinder.tests.unit.test_volume|cinder.tests.unit.image.test_cache)
cinder.tests.unit.test_volume.GetActiveByWindowTestCase.test_snapshot_get_active_by_window
------------------------------------------------------------------------------------------
Captured traceback:
~~~~~~~~~~~~~~~~~~~
Traceback (most recent call last):
File "cinder/tests/unit/test_volume.py", line 5982, in
test_snapshot_get_active_by_window
datetime.datetime(1, 4, 1, 1, 1, 1)).objects
File
"/home/eharney/src/cinder-trunk8/.tox/py34not/lib/python2.7/site-packages/oslo_versionedobjects/base.py",
line 171, in wrapper
result = fn(cls, context, *args, **kwargs)
File "cinder/objects/snapshot.py", line 251, in get_active_by_window
snapshots, expected_attrs=['metadata'])
File
"/home/eharney/src/cinder-trunk8/.tox/py34not/lib/python2.7/site-packages/oslo_versionedobjects/base.py",
line 991, in obj_make_list
**extra_args)
File "cinder/objects/snapshot.py", line 121, in _from_db_object
metadata = db_snapshot.get('snapshot_metadata')
File
"/home/eharney/src/cinder-trunk8/.tox/py34not/lib/python2.7/site-packages/oslo_db/sqlalchemy/models.py",
line 68, in get
return getattr(self, key, default)
File
"/home/eharney/src/cinder-trunk8/.tox/py34not/lib/python2.7/site-packages/sqlalchemy/orm/attributes.py",
line 237, in __get__
return self.impl.get(instance_state(instance), dict_)
File
"/home/eharney/src/cinder-trunk8/.tox/py34not/lib/python2.7/site-packages/sqlalchemy/orm/attributes.py",
line 578, in get
value = self.callable_(state, passive)
File
"/home/eharney/src/cinder-trunk8/.tox/py34not/lib/python2.7/site-packages/sqlalchemy/orm/strategies.py",
line 502, in _load_for_state
(orm_util.state_str(state), self.key)
sqlalchemy.orm.exc.DetachedInstanceError: Parent instance <Snapshot at
0x7f38f90ae790> is not bound to a Session; lazy load operation of attribute
'snapshot_metadata' cannot proceed
To manage notifications about this bug go to:
https://bugs.launchpad.net/cinder/+bug/1501838/+subscriptions
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