H3C交换机风扇,Fan 1 airflow direction is not preferred on slot 1, please check it
H3C686054HTdisplayfan查看风扇转向出现FanDirectionFault这就出错了fanprefer-directionslot1port-to-power这个命令可以改变风扇的方向如果是交换机的member号已经改变了,就直接在系统窗口参数n是member号,[H3C]fanprefer-directionslotnport-to-power再次displayfan查看风扇转