def initialize_connection(self, volume, connector): """Initialize connection between the server and the volume.""" targets = { 'info': {}, 'list': [], 'lun': {}, 'iqns': {}, } ldev = utils.get_ldev(volume) # When 'ldev' is 0, it should be true. # Therefore, it cannot remove 'is None'. if ldev is None: msg = utils.output_log(MSG.INVALID_LDEV_FOR_CONNECTION, volume_id=volume['id']) raise exception.VSPError(msg) if (self.find_targets_from_storage(targets, connector, self.storage_info['ports']) and self.conf.vsp_group_request): self.create_mapping_targets(targets, connector) utils.require_target_existed(targets) targets['list'].sort() for port in self.storage_info['ports']: targets['lun'][port] = False target_lun = int(self.map_ldev(targets, ldev)) return { 'driver_volume_type': self.driver_info['volume_type'], 'data': self.get_properties(targets, connector, target_lun), }
def initialize_connection(self, volume, connector): """Initialize connection between the server and the volume.""" targets = { 'info': {}, 'list': [], 'lun': {}, 'iqns': {}, } ldev = utils.get_ldev(volume) # When 'ldev' is 0, it should be true. # Therefore, it cannot remove 'is None'. if ldev is None: msg = utils.output_log(MSG.INVALID_LDEV_FOR_CONNECTION, volume_id=volume['id']) raise exception.VSPError(msg) if (self.find_targets_from_storage( targets, connector, self.storage_info['ports']) and self.conf.vsp_group_request): self.create_mapping_targets(targets, connector) utils.require_target_existed(targets) targets['list'].sort() for port in self.storage_info['ports']: targets['lun'][port] = False target_lun = int(self.map_ldev(targets, ldev)) return { 'driver_volume_type': self.driver_info['volume_type'], 'data': self.get_properties(targets, connector, target_lun), }
def init_cinder_hosts(self, **kwargs): """Initialize server-storage connection.""" targets = kwargs.pop('targets', {'info': {}, 'list': [], 'iqns': {}}) connector = cinder_utils.brick_get_connector_properties( multipath=self.conf.use_multipath_for_image_xfer, enforce_multipath=self.conf.enforce_multipath_for_image_xfer) target_ports = self.storage_info['ports'] if target_ports: if (self.find_targets_from_storage(targets, connector, target_ports) and self.conf.vsp_group_request): self.create_mapping_targets(targets, connector) utils.require_target_existed(targets)
def init_cinder_hosts(self, **kwargs): """Initialize server-storage connection.""" targets = kwargs.pop('targets', {'info': {}, 'list': [], 'iqns': {}}) connector = cinder_utils.brick_get_connector_properties( multipath=self.conf.use_multipath_for_image_xfer, enforce_multipath=self.conf.enforce_multipath_for_image_xfer) target_ports = self.storage_info['ports'] if target_ports: if (self.find_targets_from_storage( targets, connector, target_ports) and self.conf.vsp_group_request): self.create_mapping_targets(targets, connector) utils.require_target_existed(targets)