cinder.volume.drivers.synology.synology_common
Module¶AESCipher
(password, key_length=32)¶Bases: object
Encrypt with OpenSSL-compatible way
SALT_MAGIC
= 'Salted__'¶encrypt
(text)¶APIRequest
(host, port, username, password, https=False, ssl_verify=True, one_time_pass=None, device_id=None)¶Bases: object
new_session
()¶request
(api, method, version, **params)¶Session
(host, port, username, password, https=False, ssl_verify=True, one_time_pass=None, device_id=None)¶Bases: object
did
()¶query
(api)¶sid
()¶url_prefix
()¶SynoCommon
(config, driver_type)¶Bases: object
Manage Cinder volumes on Synology storage
CINDER_LUN
= 'CINDER'¶METADATA_DS_SNAPSHOT_UUID
= 'ds_snapshot_UUID'¶TARGET_NAME_PREFIX
= 'Cinder-Target-'¶check_for_setup_error
()¶check_response
(out, **kwargs)¶check_value_valid
(obj, key_array, value_type=None)¶create_cloned_volume
(volume, src_vref)¶create_iscsi_export
(volume_name, identifier)¶create_snapshot
(snapshot)¶create_volume
(volume)¶create_volume_from_snapshot
(volume, snapshot)¶delete_snapshot
(snapshot)¶delete_volume
(volume)¶exec_webapi
(api, method, version, **kwargs)¶extend_volume
(volume, new_size)¶get_ip
()¶get_iqn_and_trgid
(location)¶get_iscsi_properties
(volume)¶get_provider_location
(iqn, trg_id)¶is_lun_mapped
(lun_name)¶remove_iscsi_export
(volume_name, trg_id)¶update_migrated_volume
(volume, new_volume)¶update_volume_stats
()¶Update volume statistics.
Three kinds of data are stored on the Synology backend pool: 1. Thin volumes (LUNs on the pool), 2. Thick volumes (LUNs on the pool), 3. Other user data.
other_user_data_gb is the size of the 3rd one. lun_provisioned_gb is the summation of all thin/thick volume provisioned size.
Only thin type is available for Cinder volumes.
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