'Returns a list of backing flexvol names.'

def _get_backing_flexvol_names(self):

    flexvol_names = []
    for nfs_share in self._mounted_shares:
        flexvol_name = nfs_share.rsplit('/', 1)[1]
        flexvol_names.append(flexvol_name)
        LOG.debug('Found    flexvol    %s', flexvol_name)
    return flexvol_names
