def manage_existing_get_size(self, volume, existing_ref): """Returns size of volume to be managed by `manage_existing`. The driver does some check here: 1. The LUN `existing_ref` should be managed by the `volume.host`. """ lun = self._get_referenced_lun(existing_ref) target_pool_name = utils.get_pool_name(volume) lun_pool_name = lun.pool.name if target_pool_name and lun_pool_name != target_pool_name: reason = (_('The imported LUN is in pool %(pool_name)s ' 'which is not managed by the host %(host)s.') % {'pool_name': lun_pool_name, 'host': volume.host}) raise exception.ManageExistingInvalidReference( existing_ref=existing_ref, reason=reason) return utils.byte_to_gib(lun.size_total)
def manage_existing_get_size(self, volume, existing_ref): """Returns size of volume to be managed by `manage_existing`. The driver does some check here: 1. The LUN `existing_ref` should be managed by the `volume.host`. """ lun = self._get_referenced_lun(existing_ref) target_pool_name = utils.get_pool_name(volume) lun_pool_name = lun.pool.name if target_pool_name and lun_pool_name != target_pool_name: reason = (_('The imported LUN is in pool %(pool_name)s ' 'which is not managed by the host %(host)s.') % {'pool_name': lun_pool_name, 'host': volume.host}) raise exception.ManageExistingInvalidReference( existing_ref=existing_ref, reason=reason) return utils.byte_to_gib(lun.size_total)
def _get_target_pool(self, volume): return self.storage_pools_map[utils.get_pool_name(volume)]
def test_get_pool_name(self): volume = test_adapter.MockOSResource(host='host@backend#pool_name') self.assertEqual('pool_name', utils.get_pool_name(volume))
def test_get_pool_name(self): volume = mock.Mock(host='host@backend#pool_name') self.assertEqual('pool_name', utils.get_pool_name(volume))
def test_get_pool_name(self): volume = test_adapter.MockOSResource(host='host@backend#pool_name') self.assertEqual('pool_name', utils.get_pool_name(volume))
def test_get_pool_name(self): volume = mock.Mock(host='host@backend#pool_name') self.assertEqual('pool_name', utils.get_pool_name(volume))
def _get_target_pool(self, volume): return self.storage_pools_map[utils.get_pool_name(volume)]