def setUp(self):
self.set_up()
self.old_volume_size = int(instance_info.volume['size'])
self.new_volume_size = self.old_volume_size + 1
self.old_volume_fs_size = instance_info.get_volume_filesystem_size()
# Create some databases to check they still exist after the resize
self.expected_dbs = ['salmon', 'halibut']
databases = []
for name in self.expected_dbs:
databases.append({"name": name})
instance_info.dbaas.databases.create(instance_info.id, databases)
def setUp(self):
self.set_up()
self.old_volume_size = int(instance_info.volume['size'])
self.new_volume_size = self.old_volume_size + 1
self.old_volume_fs_size = instance_info.get_volume_filesystem_size()
# Create some databases to check they still exist after the resize
self.expected_dbs = ['salmon', 'halibut']
databases = []
for name in self.expected_dbs:
databases.append({"name": name})
instance_info.dbaas.databases.create(instance_info.id, databases)
def test_volume_filesystem_resize_success(self):
# The get_volume_filesystem_size is a mgmt call through the guestagent
# and the volume resize occurs through the fake nova-volume.
# Currently the guestagent fakes don't have access to the nova fakes so
# it doesn't know that a volume resize happened and to what size so
# we can't fake the filesystem size.
if FAKE_MODE:
raise SkipTest("Cannot run this in fake mode.")
new_volume_fs_size = instance_info.get_volume_filesystem_size()
asserts.assert_true(self.old_volume_fs_size < new_volume_fs_size)
# The total filesystem size is not going to be exactly the same size of
# cinder volume but it should round to it. (e.g. round(1.9) == 2)
asserts.assert_equal(round(new_volume_fs_size), self.new_volume_size)
def test_volume_filesystem_resize_success(self):
# The get_volume_filesystem_size is a mgmt call through the guestagent
# and the volume resize occurs through the fake nova-volume.
# Currently the guestagent fakes don't have access to the nova fakes so
# it doesn't know that a volume resize happened and to what size so
# we can't fake the filesystem size.
if FAKE_MODE:
raise SkipTest("Cannot run this in fake mode.")
new_volume_fs_size = instance_info.get_volume_filesystem_size()
asserts.assert_true(self.old_volume_fs_size < new_volume_fs_size)
# The total filesystem size is not going to be exactly the same size of
# cinder volume but it should round to it. (e.g. round(1.9) == 2)
asserts.assert_equal(round(new_volume_fs_size), self.new_volume_size)
