故障 LED 亮起，没有实际问题
Knowledge Base guidance
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适用场景
纯 AFF/FAS
问题描述
- 警示 LED 亮起，即使没有实际问题。
- 在某些情况下，由于组件出现故障， LED 亮起，在修复后仍保持亮起状态。
::> system health alert show
This table is currently empty.
::> system health status show
Status
---------------
ok
::> system health subsystem show
Subsystem Health
----------------- ------------------
SAS-connect ok
Environment ok
Memory ok
...
- fru LED status 命令指示 LED 状态为 on 。例如：
- ONTAP OS 7- 模式
node*> fru_led status
Controller slot A: On (lit by Data ONTAP)
DIMM slot 1: Off
DIMM slot 2: Off
DIMM slot 3: Off
DIMM-NV slot 1: Off
PCI slot 1: On
PCI slot 2: Off
...- ONTAP OS 集群模式：
::*> system controller fru led show
Node FRU Type Bay Slot State Lit By
--------------------- ----------- --- ---- ------- -------
node_name
controller A 1 on SP
ioxm B 1 off -
pci - 1 off -
...