'Get volume element name follows naming convention, i.e. \'OS-UUID\'.
:param volume_id: Openstack volume ID containing uuid
:returns: volume element name in format of OS-UUID'

@staticmethod
def get_volume_element_name(volume_id):

    element_name = volume_id
    uuid_regex = re.compile('[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}', re.I)
    match = uuid_regex.search(volume_id)
    if match:
        volume_uuid = match.group()
        element_name = ('%(prefix)s%(volumeUUID)s' % {'prefix': VOLUME_ELEMENT_NAME_PREFIX, 'volumeUUID': volume_uuid})
        LOG.debug('get_volume_element_name    elementName:        %(elementName)s.', {'elementName': element_name})
    return element_name
