iSCSI driver for NetApp E-series storage systems.
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class NetAppEseriesISCSIDriver(*args, **kwargs)
Bases: cinder.volume.driver.ISCSIDriver
Executes commands relating to Volumes.
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HOST_TYPES = {'macos': 'MacTPGSALUA', 'linux_dm_mp': 'LnxALUA', 'aix': 'AIX MPIO', 'avt': 'AVT_4M', 'windows_clustered': 'Windows 2000/Server 2003/Server 2008 Clustered', 'linux_atto': 'LnxTPGSALUA', 'svc': 'SVC', 'solaris_v11': 'SolTPGSALUA', 'linux_pathmanager': 'LnxTPGSALUA_PM', 'windows': 'Windows 2000/Server 2003/Server 2008 Non-Clustered', 'windows_atto': 'WinTPGSALUA', 'ontap': 'ONTAP', 'hpux': 'HP-UX TPGS', 'solaris_v10': 'Solaris', 'linux_mpp_rdac': 'Linux', 'vmware': 'VmwTPGSALUA', 'factoryDefault': 'FactoryDefault'}
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MAX_LUNS_PER_HOST = 255
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REQUIRED_FLAGS = ['netapp_server_hostname', 'netapp_controller_ips', 'netapp_login', 'netapp_password', 'netapp_storage_pools']
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SLEEP_SECS = 5
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SSC_DISK_TYPE_MAPPING = {'sas': 'SAS', 'fibre': 'FCAL', 'scsi': 'SCSI', 'sata': 'SATA'}
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SSC_UPDATE_INTERVAL = 60
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VERSION = '1.0.0'
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WORLDWIDENAME = 'worldWideName'
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check_for_setup_error()
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create_cloned_volume(volume, src_vref)
Creates a clone of the specified volume.
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create_export(context, volume)
Exports the volume.
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create_snapshot(snapshot)
Creates a snapshot.
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create_volume(volume)
Creates a volume.
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create_volume_from_snapshot(volume, snapshot)
Creates a volume from a snapshot.
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delete_snapshot(snapshot)
Deletes a snapshot.
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delete_volume(volume)
Deletes a volume.
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do_setup(context)
Any initialization the volume driver does while starting.
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ensure_export(context, volume)
Synchronously recreates an export for a volume.
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extend_volume(volume, new_size)
Extend an existing volume to the new size.
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get_pool(volume)
Return pool name where volume resides.
Parameters: | volume – The volume hosted by the driver. |
Returns: | Name of the pool where given volume is hosted. |
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get_volume_stats(refresh=False)
Return the current state of the volume service.
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initialize_connection(volume, connector)
Allow connection to connector and return connection info.
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manage_existing(*args, **kwargs)
Brings an existing storage object under Cinder management.
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manage_existing_get_size(volume, existing_ref)
Return size of volume to be managed by manage_existing.
When calculating the size, round up to the next GB.
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remove_export(context, volume)
Removes an export for a volume.
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terminate_connection(volume, connector, **kwargs)
Disallow connection from connector.
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unmanage(volume)
Removes the specified volume from Cinder management.
Does not delete the underlying backend storage object. Logs a
message to indicate the volume is no longer under Cinder’s control.