近日 新上一台H3C的5820X-26s的万兆交换机

 开机连接发现如下问题日志大量报如下错误

Apr 26 15:32:26:821 2015 H3C DEV/1/FAN_DIRECTION_NOT_PREFERRED: Fan 2 airflow direction is not preferred on slot 1, please check it.

  经查资料发现,H3C的该系列交换机可对风扇的风向做调整 以便散热

    配置方式如下:

[H3C]display fan

  Slot 1

  FAN 1

  State : FanDirectionFault

  Wind Direction :Port-to-Power

  Prefer Wind Direction :Power-to-Port

  FAN 2

  State : FanDirectionFault

  Wind Direction :Port-to-Power

  Prefer Wind Direction :Power-to-Port

  配置风扇期望方向:

  system-view

  [H3C]fan prefer-direction slot 1 port-to-power

  %Apr 26 15:45:16:821 2015 H3C DEV/5/FAN_RECOVERED: Fan 1 recovered.

  %Apr 26 15:45:16:821 2015 H3C DEV/5/FAN_RECOVERED: Fan 2 recovered