cinder.interface.fczm_driver module¶
Core fibre channel zone manager driver interface.
All fczm drivers should support this interface as a bare minimum.
- class FibreChannelZoneManagerDriver¶
Bases:
CinderInterface
FCZM driver required interface.
- add_connection(fabric, initiator_target_map, host_name=None, storage_system=None)¶
Add a new initiator<>target connection.
All implementing drivers should provide concrete implementation for this API.
- Parameters:
fabric – Fabric name from cinder.conf file
initiator_target_map – Mapping of initiator to list of targets
Example initiator_target_map: { '10008c7cff523b01': ['20240002ac000a50', '20240002ac000a40'] }
Note that WWPN can be in lower or upper case and can be ‘:’ separated strings.
- delete_connection(fabric, initiator_target_map, host_name=None, storage_system=None)¶
Delete an initiator<>target connection.
- Parameters:
fabric – Fabric name from cinder.conf file
initiator_target_map – Mapping of initiator to list of targets
Example initiator_target_map: { '10008c7cff523b01': ['20240002ac000a50', '20240002ac000a40'] }
Note that WWPN can be in lower or upper case and can be ‘:’ separated strings.
- get_san_context(target_wwn_list)¶
Get SAN context for end devices.
- Parameters:
target_wwn_list – Mapping of initiator to list of targets
Example initiator_target_map: [‘20240002ac000a50’, ‘20240002ac000a40’] Note that WWPN can be in lower or upper case and can be ‘:’ separated strings.