即使更换闪存后，故障 LED 也不会关闭 缓存

适用场景

• FAS2720
• ONTAP 9

问题描述

• 即使在更换出现故障的Flash Cache之后、故障LED仍保持亮起状态。

• "NVMe device failed"事件将在替换后保留。

• 执行以下命令无法清除此错误事件。

 示例：

         ::> system controller service-event delete -node node-1 -event-id 1

::> system controller service-event show

 Node        ID  Event Location            Event Description
 ---------------- --- ----------------------------------  ----------------------
      node-01  1 Device in M.2 PCIe slot 1 in Controller A  NVMe device failed

• 无法通过基板管理控制器(BMC)上的system fru led set off命令清除故障LED。

示例：

BMC> priv set diag
BMC*> system fru led set 15 off

========
FRU LEDs status
======================
<snip>
FRU LED ID 14 = BMC DIMM Slot 2 Attention LED
FRU LED ID 15 = BMC NVMEM 1 Attention LED
FRU LED ID 16 = BMC BOOT DISK Attention LED
<snip>
FRU LED ID 14 is off
FRU LED ID 15 is on 
FRU LED ID 16 is off

• BMC重新启动无法解析问题描述。