def _sysfs_attr(name, value=None, log_lvl=None, log_msg=None):
    if isinstance(name, six.string_types):
        name = [name]
    res = __salt__['sysfs.attr'](os.path.join(*name), value)
    if not res and log_lvl is not None:
        log.log(LOG[log_lvl], log_msg)
    return res
Removes information about one or more instances from the Datastore.
dataset/ETHPy150Open saltstack/salt/salt/modules/bcache.py/_sysfs_attr--crossover with--dataset/ETHPy150Open AppScale/appscale/AppDashboard/dashboard.py/InstanceStats.delete