cinder.volume.drivers.dell_emc.unity.driver
Module¶Cinder Driver for Unity
UnityDriver
(*args, **kwargs)¶Bases: cinder.volume.driver.ManageableVD
, cinder.volume.driver.ManageableSnapshotsVD
, cinder.volume.driver.BaseVD
Unity Driver.
CI_WIKI_NAME
= 'EMC_UNITY_CI'¶VENDOR
= 'Dell EMC'¶VERSION
= '03.01.00'¶backup_use_temp_snapshot
()¶check_for_export
(context, volume_id)¶Make sure volume is exported.
check_for_setup_error
()¶create_cloned_volume
(volume, src_vref)¶Creates a cloned volume.
create_export
(context, volume, connector)¶Driver entry point to get the export info for a new volume.
create_export_snapshot
(context, snapshot, connector)¶Creates the mount point of the snapshot for backup.
Not necessary to create on Unity.
create_snapshot
(snapshot)¶Creates a snapshot.
create_volume
(volume)¶Creates a volume.
create_volume_from_snapshot
(volume, snapshot)¶Creates a volume from a snapshot.
delete_snapshot
(snapshot)¶Deletes a snapshot.
delete_volume
(volume)¶Deletes a volume.
do_setup
(context)¶ensure_export
(context, volume)¶Driver entry point to get the export info for an existing volume.
extend_volume
(volume, new_size)¶Extend a volume.
get_pool
(volume)¶Returns the pool name of a volume.
get_volume_stats
(refresh=False)¶Get volume stats.
Parameters: | refresh – True to get updated data |
---|
initialize_connection
(*args, **kwargs)¶initialize_connection_snapshot
(snapshot, connector, **kwargs)¶manage_existing
(volume, existing_ref)¶Manages an existing LUN in the array.
Parameters: |
|
---|
manage_existing_get_size
(volume, existing_ref)¶Returns size of volume to be managed by manage_existing.
remove_export
(context, volume)¶Driver entry point to remove an export for a volume.
remove_export_snapshot
(context, snapshot)¶Deletes the mount point the snapshot for backup.
Not necessary to create on Unity.
revert_to_snapshot
(context, volume, snapshot)¶Reverts a volume to a snapshot.
terminate_connection
(*args, **kwargs)¶terminate_connection_snapshot
(snapshot, connector, **kwargs)¶unmanage
(volume)¶Unmanages a volume.
update_volume_stats
()¶Retrieve stats info from volume group.
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