DS2246磁盘架琥珀色指示灯反复亮起/熄灭

• DS2246磁盘架开/关琥珀色指示灯反复亮起
• 风扇状态在 storage show fault 输出中为严重

::>system node run -node <node_name> -command "storage show fault"
   ...
   Fans:
   Element Status         Status Bytes  Status Descriptions
     1: OK                01,03,0C,A6   
     2: OK                01,03,1D,A6   
     3: OK                01,03,1B,A6   
     4: CRITICAL         02,01,B8,A1 

• 重新拔插此风扇所在的PSU2后、问题描述 仍会显示