The cinder.volume.drivers.datera Module

class DateraDriver(*args, **kwargs)

Bases: cinder.volume.drivers.san.san.SanISCSIDriver

The OpenStack Datera Driver

Version history:
1.0 - Initial driver 1.1 - Look for lun-0 instead of lun-1. 2.0 - Update For Datera API v2
VERSION = '2.0'
create_cloned_volume(volume, src_vref)
create_export(context, volume, connector)
create_snapshot(snapshot)
create_volume(volume)

Create a logical volume.

create_volume_from_snapshot(volume, snapshot)
delete_snapshot(snapshot)
delete_volume(volume)
detach_volume(context, volume, attachment=None)
do_setup(context)
ensure_export(context, volume, connector)

Gets the associated account, retrieves CHAP info and updates.

extend_volume(volume, new_size)
get_volume_stats(refresh=False)

Get volume stats.

If ‘refresh’ is True, run update first. The name is a bit misleading as the majority of the data here is cluster data.

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