The cinder.volume.drivers.dothill.dothill_common Module¶

Volume driver common utilities for DotHill Storage array

class DotHillCommon(config)¶

Bases: object

VERSION = '1.6'¶

check_flags(options, required_flags)¶

client_login()¶

client_logout()¶

create_chap_record(initiator_name, chap_secret)¶

create_cloned_volume(volume, src_vref)¶

create_snapshot(snapshot)¶

create_volume(volume)¶

create_volume_from_snapshot(volume, snapshot)¶

delete_snapshot(snapshot)¶

delete_volume(volume)¶

do_setup(context)¶

extend_volume(volume, new_size)¶

get_active_fc_target_ports()¶

get_active_iscsi_target_iqns()¶

get_active_iscsi_target_portals()¶

get_chap_record(initiator_name)¶

get_version()¶

get_volume_stats(refresh)¶

manage_existing(volume, existing_ref)¶

Manage an existing non-openstack DotHill volume

existing_ref is a dictionary of the form: {‘source-name’: <name of the existing DotHill volume>}

manage_existing_get_size(volume, existing_ref)¶

Return size of volume to be managed by manage_existing.

existing_ref is a dictionary of the form: {‘source-name’: <name of the volume>}

map_volume(volume, connector, connector_element)¶

migrate_volume(volume, host)¶

Migrate directly if source and dest are managed by same storage.

Parameters:	volume – A dictionary describing the volume to migrate host – A dictionary describing the host to migrate to, where host[‘host’] is its name, and host[‘capabilities’] is a dictionary of its reported capabilities.
Returns:	(False, None) if the driver does not support migration, (True, None) if successful

retype(volume, new_type, diff, host)¶

stats = {}¶

unmap_volume(volume, connector, connector_element)¶