The cinder.volume.drivers.ibm.flashsystem Module

Volume driver for IBM FlashSystem storage systems.

Limitations: 1. Cinder driver only works when open_access_enabled=off. 2. Cinder driver only works when connection protocol is FC.

class FlashSystemDriver(*args, **kwargs)

Bases: cinder.volume.drivers.san.san.SanDriver

IBM FlashSystem 840 FC volume driver.

Version history: 1.0.0 - Initial driver 1.0.1 - Code clean up

VERSION = '1.0.1'
check_for_setup_error()

Ensure that the flags are set properly.

create_cloned_volume(volume, src_volume)

Create volume from a source volume.

create_snapshot(snapshot)

Create snapshot from volume.

create_volume(volume)

Create volume.

create_volume_from_snapshot(volume, snapshot)

Create volume from snapshot.

delete_snapshot(snapshot)

Delete snapshot.

delete_volume(volume)

Delete volume.

do_setup(ctxt)

Check that we have all configuration details from the storage.

extend_volume(volume, new_size)

Extend volume.

get_volume_stats(refresh=False)

Get volume stats.

If we haven’t gotten stats yet or ‘refresh’ is True, run update the stats first.

initialize_connection(*args, **kwargs)
terminate_connection(*args, **kwargs)
validate_connector(connector)

Check connector.

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