Merge "Snapshot of bootable volume goes in error state"
This commit is contained in:
Jenkins
Gerrit Code Review
commit
2501bf5191
@ -1097,6 +1097,202 @@ class VolumeTestCase(BaseVolumeTestCase):
|
||||
# calling manager.create_volume.
|
||||
self.assertRaises(exception.VolumeNotFound, gthreads[0].wait)
|
||||
|
||||
def _raise_metadata_copy_failure(self, method, dst_vol_id, **kwargs):
|
||||
# MetadataCopyFailure exception will be raised if DB service is Down
|
||||
# while copying the volume glance metadata
|
||||
with mock.patch.object(db, method) as mock_db:
|
||||
mock_db.side_effect = exception.MetadataCopyFailure(
|
||||
reason="Because of DB service down.")
|
||||
self.assertRaises(exception.MetadataCopyFailure,
|
||||
self.volume.create_volume,
|
||||
self.context,
|
||||
dst_vol_id,
|
||||
**kwargs)
|
||||
|
||||
# ensure that status of volume is 'error'
|
||||
vol = db.volume_get(self.context, dst_vol_id)
|
||||
self.assertEqual('error', vol['status'])
|
||||
|
||||
# cleanup resource
|
||||
db.volume_destroy(self.context, dst_vol_id)
|
||||
|
||||
def test_create_volume_from_volume_with_glance_volume_metadata_none(self):
|
||||
# create source volume
|
||||
src_vol = tests_utils.create_volume(self.context, **self.volume_params)
|
||||
src_vol_id = src_vol['id']
|
||||
|
||||
self.volume.create_volume(self.context, src_vol_id)
|
||||
# set bootable flag of volume to True
|
||||
db.volume_update(self.context, src_vol['id'], {'bootable': True})
|
||||
|
||||
# create volume from source volume
|
||||
dst_vol = tests_utils.create_volume(self.context,
|
||||
**self.volume_params)
|
||||
self.volume.create_volume(self.context,
|
||||
dst_vol['id'],
|
||||
source_volid=src_vol_id)
|
||||
|
||||
self.assertRaises(exception.GlanceMetadataNotFound,
|
||||
db.volume_glance_metadata_copy_from_volume_to_volume,
|
||||
self.context, src_vol_id, dst_vol['id'])
|
||||
|
||||
# ensure that status of volume is 'available'
|
||||
vol = db.volume_get(self.context, dst_vol['id'])
|
||||
self.assertEqual('available', vol['status'])
|
||||
|
||||
# cleanup resource
|
||||
db.volume_destroy(self.context, src_vol_id)
|
||||
db.volume_destroy(self.context, dst_vol['id'])
|
||||
|
||||
def test_create_volume_from_volume_raise_metadata_copy_failure(
|
||||
self):
|
||||
# create source volume
|
||||
src_vol = tests_utils.create_volume(self.context, **self.volume_params)
|
||||
src_vol_id = src_vol['id']
|
||||
|
||||
self.volume.create_volume(self.context, src_vol_id)
|
||||
# set bootable flag of volume to True
|
||||
db.volume_update(self.context, src_vol['id'], {'bootable': True})
|
||||
|
||||
# create volume from source volume
|
||||
dst_vol = tests_utils.create_volume(self.context,
|
||||
source_volid=src_vol_id,
|
||||
**self.volume_params)
|
||||
self._raise_metadata_copy_failure(
|
||||
'volume_glance_metadata_copy_from_volume_to_volume',
|
||||
dst_vol['id'],
|
||||
source_volid=src_vol_id)
|
||||
|
||||
# cleanup resource
|
||||
db.volume_destroy(self.context, src_vol_id)
|
||||
|
||||
def test_create_volume_from_snapshot_raise_metadata_copy_failure(
|
||||
self):
|
||||
# create source volume
|
||||
src_vol = tests_utils.create_volume(self.context, **self.volume_params)
|
||||
src_vol_id = src_vol['id']
|
||||
|
||||
self.volume.create_volume(self.context, src_vol_id)
|
||||
# set bootable flag of volume to True
|
||||
db.volume_update(self.context, src_vol['id'], {'bootable': True})
|
||||
|
||||
# create volume from snapshot
|
||||
snapshot_id = self._create_snapshot(src_vol['id'])['id']
|
||||
self.volume.create_snapshot(self.context, src_vol['id'], snapshot_id)
|
||||
|
||||
# ensure that status of snapshot is 'available'
|
||||
snapshot_ref = db.snapshot_get(self.context, snapshot_id)['status']
|
||||
self.assertEqual('available', snapshot_ref)
|
||||
|
||||
dst_vol = tests_utils.create_volume(self.context,
|
||||
**self.volume_params)
|
||||
self._raise_metadata_copy_failure(
|
||||
'volume_glance_metadata_copy_to_volume',
|
||||
dst_vol['id'],
|
||||
snapshot_id=snapshot_id)
|
||||
|
||||
# cleanup resource
|
||||
db.snapshot_destroy(self.context, snapshot_id)
|
||||
db.volume_destroy(self.context, src_vol_id)
|
||||
|
||||
@mock.patch(
|
||||
'cinder.volume.driver.VolumeDriver.create_replica_test_volume')
|
||||
def test_create_volume_from_srcreplica_raise_metadata_copy_failure(
|
||||
self, _create_replica_test):
|
||||
_create_replica_test.return_value = None
|
||||
# create source volume
|
||||
src_vol = tests_utils.create_volume(self.context, **self.volume_params)
|
||||
src_vol_id = src_vol['id']
|
||||
|
||||
self.volume.create_volume(self.context, src_vol_id)
|
||||
# set bootable flag of volume to True
|
||||
db.volume_update(self.context, src_vol['id'], {'bootable': True})
|
||||
|
||||
# create volume from source volume
|
||||
dst_vol = tests_utils.create_volume(self.context,
|
||||
source_volid=src_vol_id,
|
||||
**self.volume_params)
|
||||
self._raise_metadata_copy_failure(
|
||||
'volume_glance_metadata_copy_from_volume_to_volume',
|
||||
dst_vol['id'],
|
||||
source_volid=src_vol_id)
|
||||
|
||||
# cleanup resource
|
||||
db.volume_destroy(self.context, src_vol_id)
|
||||
|
||||
def test_create_volume_from_snapshot_with_glance_volume_metadata_none(
|
||||
self):
|
||||
# create source volume
|
||||
src_vol = tests_utils.create_volume(self.context, **self.volume_params)
|
||||
src_vol_id = src_vol['id']
|
||||
|
||||
self.volume.create_volume(self.context, src_vol_id)
|
||||
# set bootable flag of volume to True
|
||||
db.volume_update(self.context, src_vol['id'], {'bootable': True})
|
||||
|
||||
volume = db.volume_get(self.context, src_vol_id)
|
||||
|
||||
# create snapshot of volume
|
||||
snapshot_id = self._create_snapshot(volume['id'])['id']
|
||||
self.volume.create_snapshot(self.context, volume['id'], snapshot_id)
|
||||
|
||||
# ensure that status of snapshot is 'available'
|
||||
snapshot_ref = db.snapshot_get(self.context, snapshot_id)['status']
|
||||
self.assertEqual('available', snapshot_ref)
|
||||
|
||||
# create volume from snapshot
|
||||
dst_vol = tests_utils.create_volume(self.context,
|
||||
**self.volume_params)
|
||||
self.volume.create_volume(self.context,
|
||||
dst_vol['id'],
|
||||
snapshot_id=snapshot_id)
|
||||
|
||||
self.assertRaises(exception.GlanceMetadataNotFound,
|
||||
db.volume_glance_metadata_copy_to_volume,
|
||||
self.context, dst_vol['id'], snapshot_id)
|
||||
|
||||
# ensure that status of volume is 'available'
|
||||
vol = db.volume_get(self.context, dst_vol['id'])
|
||||
self.assertEqual('available', vol['status'])
|
||||
|
||||
# cleanup resource
|
||||
db.snapshot_destroy(self.context, snapshot_id)
|
||||
db.volume_destroy(self.context, src_vol_id)
|
||||
db.volume_destroy(self.context, dst_vol['id'])
|
||||
|
||||
@mock.patch(
|
||||
'cinder.volume.driver.VolumeDriver.create_replica_test_volume')
|
||||
def test_create_volume_from_srcreplica_with_glance_volume_metadata_none(
|
||||
self, _create_replica_test):
|
||||
"""Test volume can be created from a volume replica."""
|
||||
_create_replica_test.return_value = None
|
||||
|
||||
volume_src = tests_utils.create_volume(self.context,
|
||||
**self.volume_params)
|
||||
self.volume.create_volume(self.context, volume_src['id'])
|
||||
db.volume_update(self.context, volume_src['id'], {'bootable': True})
|
||||
|
||||
volume = db.volume_get(self.context, volume_src['id'])
|
||||
volume_dst = tests_utils.create_volume(
|
||||
self.context,
|
||||
source_replicaid=volume['id'],
|
||||
**self.volume_params)
|
||||
self.volume.create_volume(self.context, volume_dst['id'],
|
||||
source_replicaid=volume['id'])
|
||||
|
||||
self.assertRaises(exception.GlanceMetadataNotFound,
|
||||
db.volume_glance_metadata_copy_from_volume_to_volume,
|
||||
self.context, volume_src['id'], volume_dst['id'])
|
||||
|
||||
self.assertEqual('available',
|
||||
db.volume_get(self.context,
|
||||
volume_dst['id']).status)
|
||||
self.assertTrue(_create_replica_test.called)
|
||||
|
||||
# cleanup resource
|
||||
db.volume_destroy(self.context, volume_dst['id'])
|
||||
db.volume_destroy(self.context, volume_src['id'])
|
||||
|
||||
def test_create_volume_from_snapshot_delete_lock_taken(self):
|
||||
# create source volume
|
||||
src_vol = tests_utils.create_volume(self.context, **self.volume_params)
|
||||
@ -2126,6 +2322,29 @@ class VolumeTestCase(BaseVolumeTestCase):
|
||||
db.snapshot_destroy(ctxt, snap_id)
|
||||
db.volume_destroy(ctxt, volume_id)
|
||||
|
||||
def test_create_snapshot_from_bootable_volume_with_volume_metadata_none(
|
||||
self):
|
||||
volume = tests_utils.create_volume(self.context, **self.volume_params)
|
||||
volume_id = volume['id']
|
||||
|
||||
self.volume.create_volume(self.context, volume_id)
|
||||
# set bootable flag of volume to True
|
||||
db.volume_update(self.context, volume_id, {'bootable': True})
|
||||
|
||||
snapshot_id = self._create_snapshot(volume['id'])['id']
|
||||
self.volume.create_snapshot(self.context, volume['id'], snapshot_id)
|
||||
self.assertRaises(exception.GlanceMetadataNotFound,
|
||||
db.volume_snapshot_glance_metadata_get,
|
||||
self.context, snapshot_id)
|
||||
|
||||
# ensure that status of snapshot is 'available'
|
||||
snapshot_ref = db.snapshot_get(self.context, snapshot_id)['status']
|
||||
self.assertEqual('available', snapshot_ref)
|
||||
|
||||
# cleanup resource
|
||||
db.snapshot_destroy(self.context, snapshot_id)
|
||||
db.volume_destroy(self.context, volume_id)
|
||||
|
||||
def test_delete_busy_snapshot(self):
|
||||
"""Test snapshot can be created and deleted."""
|
||||
|
||||
|
||||
@ -394,6 +394,11 @@ class CreateVolumeFromSpecTask(flow_utils.CinderTask):
|
||||
'vol_id': volume_id})
|
||||
self._capture_volume_image_metadata(context, volume_id,
|
||||
image_id, image_meta)
|
||||
except exception.GlanceMetadataNotFound:
|
||||
# If volume is not created from image, No glance metadata
|
||||
# would be available for that volume in
|
||||
# volume glance metadata table
|
||||
pass
|
||||
except exception.CinderException as ex:
|
||||
LOG.exception(exception_template % {'src_type': src_type,
|
||||
'src_id': src_id,
|
||||
|
||||
@ -568,6 +568,11 @@ class VolumeManager(manager.SchedulerDependentManager):
|
||||
try:
|
||||
self.db.volume_glance_metadata_copy_to_snapshot(
|
||||
context, snapshot_ref['id'], volume_id)
|
||||
except exception.GlanceMetadataNotFound:
|
||||
# If volume is not created from image, No glance metadata
|
||||
# would be available for that volume in
|
||||
# volume glance metadata table
|
||||
pass
|
||||
except exception.CinderException as ex:
|
||||
LOG.exception(_LE("Failed updating %(snapshot_id)s"
|
||||
" metadata using the provided volumes"
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user