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交换机风扇问题

风扇

2021-01-13提问

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xxxtaetion

xxxtaetion 五段

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问题描述：

交换机面板sys指示灯处亮红灯，命令行里面提示风扇有问题，我看了两个风扇亮黄灯，哪位大佬可以看出这是什么问题?

组网及组网描述：

正常组网

3 个回答

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已采纳

叫我靓仔

叫我靓仔九段

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参考：

H3C 6860 54HT

display fan 查看风扇转向出现FanDirectionFault 这就出错了
fan prefer-direction slot 1 port-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]fan prefer-direction slot n port-to-power

再次 display fan 查看风扇转向出现Normal

<H3C>system
<H3C>system-view
System View: return to User View with Ctrl+Z.
[H3C]line aux 0
[H3C-line-aux0]%Jan  1 00:03:11:704 2011 H3C DEV/1/FAN_DIRECTION_NOT_PREFERRED: Fan 1 airflow direction is not preferred on slot 1, please check it.
%Jan  1 00:03:11:705 2011 H3C DEV/1/FAN_DIRECTION_NOT_PREFERRED: Fan 2 airflow direction is not preferred on slot 1, please check it.
%Jan  1 00:03:11:706 2011 H3C DEV/1/FAN_DIRECTION_NOT_PREFERRED: Fan 3 airflow direction is not preferred on slot 1, please check it.
%Jan  1 00:03:11:707 2011 H3C DEV/1/FAN_DIRECTION_NOT_PREFERRED: Fan 4 airflow direction is not preferred on slot 1, please check it.
%Jan  1 00:03:11:707 2011 H3C DEV/1/FAN_DIRECTION_NOT_PREFERRED: Fan 5 airflow direction is not preferred on slot 1, please check it.

[H3C-line-aux0]
[H3C-line-aux0]
[H3C-line-aux0]%Jan  1 00:04:31:704 2011 H3C DEV/1/FAN_DIRECTION_NOT_PREFERRED: Fan 1 airflow direction is not preferred on slot 1, please check it.
%Jan  1 00:04:31:705 2011 H3C DEV/1/FAN_DIRECTION_NOT_PREFERRED: Fan 2 airflow direction is not preferred on slot 1, please check it.
%Jan  1 00:04:31:705 2011 H3C DEV/1/FAN_DIRECTION_NOT_PREFERRED: Fan 3 airflow direction is not preferred on slot 1, please check it.
%Jan  1 00:04:31:706 2011 H3C DEV/1/FAN_DIRECTION_NOT_PREFERRED: Fan 4 airflow direction is not preferred on slot 1, please check it.
%Jan  1 00:04:31:707 2011 H3C DEV/1/FAN_DIRECTION_NOT_PREFERRED: Fan 5 airflow direction is not preferred on slot 1, please check it.
%Jan  1 00:05:51:704 2011 H3C DEV/1/FAN_DIRECTION_NOT_PREFERRED: Fan 1 airflow direction is not preferred on slot 1, please check it.
%Jan  1 00:05:51:705 2011 H3C DEV/1/FAN_DIRECTION_NOT_PREFERRED: Fan 2 airflow direction is not preferred on slot 1, please check it.
%Jan  1 00:05:51:705 2011 H3C DEV/1/FAN_DIRECTION_NOT_PREFERRED: Fan 3 airflow direction is not preferred on slot 1, please check it.
%Jan  1 00:05:51:706 2011 H3C DEV/1/FAN_DIRECTION_NOT_PREFERRED: Fan 4 airflow direction is not preferred on slot 1, please check it.
%Jan  1 00:05:51:707 2011 H3C DEV/1/FAN_DIRECTION_NOT_PREFERRED: Fan 5 airflow direction is not preferred on slot 1, please check it.

[H3C-line-aux0]
[H3C-line-aux0]
[H3C-line-aux0]display fan
 Slot 1:
 Fan 1:
 State    : FanDirectionFault
 Airflow Direction: Port-to-power
 Prefer Airflow Direction: Power-to-port
 Fan 2:
 State    : FanDirectionFault
 Airflow Direction: Port-to-power
 Prefer Airflow Direction: Power-to-port
 Fan 3:
 State    : FanDirectionFault
 Airflow Direction: Port-to-power
 Prefer Airflow Direction: Power-to-port
 Fan 4:
 State    : FanDirectionFault
 Airflow Direction: Port-to-power
 Prefer Airflow Direction: Power-to-port
 Fan 5:
 State    : FanDirectionFault
 Airflow Direction: Port-to-power
 Prefer Airflow Direction: Power-to-port


---- More ----%Jan  1 00:07:11:704 2011 H3C DEV/1/FAN_DIRECTION_NOT_PREFERRED: Fan 1 airflow direction is not preferred on slot 1, please check it.
%Jan  1 00:07:11:705 2011 H3C DEV/1/FAN_DIRECTION_NOT_PREFERRED: Fan 2 airflow direction is not preferred on slot 1, please check it.
%Jan  1 00:07:11:705 2011 H3C DEV/1/FAN_DIRECTION_NOT_PREFERRED: Fan 3 airflow direction is not preferred on slot 1, please check it.
%Jan  1 00:07:11:706 2011 H3C DEV/1/FAN_DIRECTION_NOT_PREFERRED: Fan 4 airflow direction is not preferred on slot 1, please check it.
%Jan  1 00:07:11:707 2011 H3C DEV/1/FAN_DIRECTION_NOT_PREFERRED: Fan 5 airflow direction is not preferred on slot 1, please check it.
%Jan  1 00:08:31:704 2011 H3C DEV/1/FAN_DIRECTION_NOT_PREFERRED: Fan 1 airflow direction is not preferred on slot 1, please check it.
%Jan  1 00:08:31:705 2011 H3C DEV/1/FAN_DIRECTION_NOT_PREFERRED: Fan 2 airflow direction is not preferred on slot 1, please check it.
%Jan  1 00:08:31:705 2011 H3C DEV/1/FAN_DIRECTION_NOT_PREFERRED: Fan 3 airflow direction is not preferred on slot 1, please check it.
%Jan  1 00:08:31:706 2011 H3C DEV/1/FAN_DIRECTION_NOT_PREFERRED: Fan 4 airflow direction is not preferred on slot 1, please check it.
%Jan  1 00:08:31:707 2011 H3C DEV/1/FAN_DIRECTION_NOT_PREFERRED: Fan 5 airflow direction is not preferred on slot 1, please check it.
[H3C-line-aux0]fan prefer-direction slot 1 port-to-power
[H3C]%Jan  1 00:09:38:104 2011 H3C DEV/5/FAN_RECOVERED: Fan 1 recovered.
%Jan  1 00:09:38:105 2011 H3C DEV/5/FAN_RECOVERED: Fan 2 recovered.
%Jan  1 00:09:38:106 2011 H3C DEV/5/FAN_RECOVERED: Fan 3 recovered.
%Jan  1 00:09:38:107 2011 H3C DEV/5/FAN_RECOVERED: Fan 4 recovered.
%Jan  1 00:09:38:109 2011 H3C DEV/5/FAN_RECOVERED: Fan 5 recovered.

[H3C]dis fan
 Slot 1:
 Fan 1:
 State    : Normal
 Airflow Direction: Port-to-power
 Prefer Airflow Direction: Port-to-power
 Fan 2:
 State    : Normal
 Airflow Direction: Port-to-power
 Prefer Airflow Direction: Port-to-power
 Fan 3:
 State    : Normal
 Airflow Direction: Port-to-power
 Prefer Airflow Direction: Port-to-power
 Fan 4:
 State    : Normal
 Airflow Direction: Port-to-power
 Prefer Airflow Direction: Port-to-power
 Fan 5:
 State    : Normal
 Airflow Direction: Port-to-power
 Prefer Airflow Direction: Port-to-power