def test_remove_export_fail_1(self):
self.nms_mock.scsidisk.delete_lu('cinder/volume1')
self.nms_mock.stmf.destroy_targetgroup('cinder/volume1')
self.nms_mock.iscsitarget.delete_target('iqn:volume1').AndRaise(
nexenta.NexentaException())
self.mox.ReplayAll()
self.drv.remove_export({}, self.TEST_VOLUME_REF)
def test_delete_volume(self):
self.drv.share2nms = {self.TEST_EXPORT1: self.nms_mock}
self._create_volume_db_entry()
self.drv._ensure_share_mounted = lambda *_, **__: 0
self.drv._execute = lambda *_, **__: 0
self.nms_mock.server.get_prop('volroot').AndReturn('/volumes')
self.nms_mock.folder.get_child_props('stack/share/volume-1',
'origin').AndReturn(None)
self.nms_mock.folder.destroy('stack/share/volume-1', '-r')
self.mox.ReplayAll()
self.drv.delete_volume({
'id': '1',
'name': 'volume-1',
'provider_location': self.TEST_EXPORT1
})
self.mox.ResetAll()
# Check that exception not raised if folder does not exist on
# NexentaStor appliance.
self.nms_mock.server.get_prop('volroot').AndReturn('/volumes')
self.nms_mock.folder.get_child_props('stack/share/volume-1',
'origin').AndReturn(None)
mock = self.nms_mock.folder.destroy('stack/share/volume-1', '-r')
mock.AndRaise(nexenta.NexentaException("Folder does not exist"))
self.mox.ReplayAll()
self.drv.delete_volume({
'id': '1',
'name': 'volume-1',
'provider_location': self.TEST_EXPORT1
})
self.mox.ResetAll()
def _stub_export_method(self, module, method, args, error, raise_exception,
fail=False):
m = getattr(self.nms_mock, module)
m = getattr(m, method)
mock = m(*args)
if raise_exception and fail:
mock.AndRaise(nexenta.NexentaException(error))
else:
mock.AndReturn(error)
def test_delete_snapshot(self):
self.nms_mock.snapshot.destroy('cinder/volume1@snapshot1', '')
self.mox.ReplayAll()
self.drv.delete_snapshot(self.TEST_SNAPSHOT_REF)
self.mox.ResetAll()
# Check that exception not raised if snapshot does not exist
mock = self.nms_mock.snapshot.destroy('cinder/volume1@snapshot1', '')
mock.AndRaise(nexenta.NexentaException(
'Snapshot cinder/volume1@snapshot1 does not exist'))
self.mox.ReplayAll()
self.drv.delete_snapshot(self.TEST_SNAPSHOT_REF)
def test_delete_snapshot(self):
self.drv.share2nms = {self.TEST_EXPORT1: self.nms_mock}
self._create_volume_db_entry()
self.nms_mock.server.get_prop('volroot').AndReturn('/volumes')
self.nms_mock.snapshot.destroy('stack/share/volume-1@snapshot1', '')
self.mox.ReplayAll()
self.drv.delete_snapshot({'volume_id': '1', 'name': 'snapshot1'})
self.mox.ResetAll()
# Check that exception not raised if snapshot does not exist on
# NexentaStor appliance.
self.nms_mock.server.get_prop('volroot').AndReturn('/volumes')
mock = self.nms_mock.snapshot.destroy('stack/share/volume-1@snapshot1',
'')
mock.AndRaise(nexenta.NexentaException("Snapshot does not exist"))
self.mox.ReplayAll()
self.drv.delete_snapshot({'volume_id': '1', 'name': 'snapshot1'})
self.mox.ResetAll()
def test_do_create_volume(self):
volume = {
'provider_location': self.TEST_EXPORT1,
'size': 1,
'name': 'volume-1'
}
self.drv.shares = {self.TEST_EXPORT1: None}
self.drv.share2nms = {self.TEST_EXPORT1: self.nms_mock}
compression = self.configuration.nexenta_volume_compression
self.nms_mock.server.get_prop('volroot').AndReturn('/volumes')
self.nms_mock.folder.create_with_props(
'stack', 'share/volume-1', {'compression': compression})
self.nms_mock.netstorsvc.share_folder(self.TEST_SHARE_SVC,
'stack/share/volume-1',
self.TEST_SHARE_OPTS)
self.nms_mock.appliance.execute(
'dd if=/dev/zero of=/volumes/stack/share/volume-1/volume bs=1M '
'count=0 seek=1024'
)
self.nms_mock.appliance.execute('chmod ugo+rw '
'/volumes/stack/share/volume-1/volume')
self.mox.ReplayAll()
self.drv._do_create_volume(volume)
self.mox.ResetAll()
self.nms_mock.server.get_prop('volroot').AndReturn('/volumes')
self.nms_mock.folder.create_with_props(
'stack', 'share/volume-1', {'compression': compression})
self.nms_mock.netstorsvc.share_folder(
self.TEST_SHARE_SVC, 'stack/share/volume-1',
self.TEST_SHARE_OPTS).AndRaise(nexenta.NexentaException('-'))
self.nms_mock.folder.destroy('stack/share/volume-1')
self.mox.ReplayAll()
self.assertRaises(nexenta.NexentaException, self.drv._do_create_volume,
volume)
