def _terminate_connection_snapshot_locked(self, host, snapshot, connector):
LOG.info('Terminate iscsi connection for snapshot %(id)s, '
'connector info %(conn)s.',
{'id': snapshot.id, 'conn': connector})
huawei_flow.terminate_iscsi_connection(
snapshot, constants.SNAPSHOT_TYPE, connector, self.local_cli,
self.configuration)
LOG.info('Terminate iscsi connection successfully.')
def terminate_connection_snapshot(self, snapshot, connector, **kwargs):
LOG.info(
'Terminate iscsi connection for snapshot %(id)s, '
'connector info %(conn)s.', {
'id': snapshot.id,
'conn': connector
})
huawei_flow.terminate_iscsi_connection(snapshot,
constants.SNAPSHOT_TYPE,
connector, self.local_cli)
LOG.info('Terminate iscsi connection successfully.')
def terminate_connection(self, volume, connector, **kwargs):
LOG.info(
'Terminate iscsi connection for volume %(id)s, '
'connector info %(conn)s.', {
'id': volume.id,
'conn': connector
})
metadata = huawei_utils.get_volume_private_data(volume)
if metadata.get('hypermetro_id'):
huawei_flow.terminate_remote_iscsi_connection(
metadata['hypermetro_id'], connector, self.hypermetro_rmt_cli)
huawei_flow.terminate_iscsi_connection(volume, constants.LUN_TYPE,
connector, self.local_cli)
LOG.info('Terminate iscsi connection successfully.')
def _terminate_connection_locked(self, host, volume, connector):
LOG.info('Terminate iscsi connection for volume %(id)s, '
'connector info %(conn)s.',
{'id': volume.id, 'conn': connector})
if self._is_volume_multi_attach_to_same_host(volume, connector):
return
metadata = huawei_utils.get_volume_private_data(volume)
if metadata.get('hypermetro'):
hypermetro = huawei_utils.get_hypermetro(self.local_cli, volume)
if hypermetro:
huawei_flow.terminate_remote_iscsi_connection(
hypermetro['ID'], connector, self.hypermetro_rmt_cli,
self.configuration)
huawei_flow.terminate_iscsi_connection(
volume, constants.LUN_TYPE, connector, self.local_cli,
self.configuration)
LOG.info('Terminate iscsi connection successfully.')