The cinder.volume.drivers.ibm.ibm_storage.proxy Module¶

class IBMStorageProxy(storage_info, logger, exception, driver=None, active_backend_id=None)¶

Bases: object

Base class for connecting to storage.

Abstract Proxy between the XIV/DS8K Cinder Volume and Spectrum Accelerate Storage (e.g. XIV, Spectruam Accelerate, A9000, A9000R)

check_for_export(context, volume_id)¶

copy_volume_to_image(context, volume, image_service, image_id)¶

Copy volume to image.

Handled by ISCSiDriver

create_cloned_volume(volume, src_vref)¶

Create cloned volume.

create_export(context, volume)¶

create_snapshot(snapshot)¶

create snapshot

create_volume(volume)¶

Creates a volume.

create_volume_from_snapshot(volume, snapshot)¶

create volume from snapshot.

delete_snapshot(snapshot)¶

delete snapshot.

delete_volume(volume)¶

Deletes a volume on the IBM Storage machine.

ensure_export(context, volume)¶

get_volume_stats(refresh=False)¶

get volume stats.

initialize_connection(volume, connector)¶

Initialize connection.

Maps the created volume to the cinder volume node, and returns the iSCSI/FC targets to be used in the instance

prefix = '[IBM XIV STORAGE]:'¶

remove_export(context, volume)¶

Remove export.

Disconnect a volume from an attached instance

retype(ctxt, volume, new_type, diff, host)¶

Convert the volume to be of the new type.

setup(context)¶

Driver setup.

terminate_connection(volume, connector)¶

Terminate connection.

validate_connection()¶

Validates ibm_storage connection info.

volume_exists(volume)¶

Checks if a volume exists on xiv.

get_total_seconds(td)¶

logger(func)¶