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PPR 内存测试通过,但 LED 故障指示灯仍然亮起 开启

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Category:
ontap-9
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hw
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适用场景

  • ASA 系统
  • AFF 系统
    • AFF C190
    • AFF A200
    • AFF A250
    • AFF A300
    • AFF A320
    • AFF A700
    • AFF A800
    • AFF A900
  • FAS 系统
    • FAS2600
    • FAS2700
    • FAS500f
    • FAS8200
    • FAS8300
    • FAS8700
    • FAS9000
  • 软件包修复后( PPR )

问题描述

节点因不可更正的 DIMM 错误而崩溃:

PANIC: ECC error at DIMM-14: 2C-0F-1651-150A2A63,ADDR 0x7d28fefd80,(Node(0), Memory controller(0), CH(1), DIMM(0), Rank(1), Bank Group(2), Bank(0x0), in process vifmgr on release 9.7P8 (C) on Thu Dec 31 06:50:11 PST 2020 version: 9.7P8:
  • DIMM 在启动期间通过了 PPR 测试, DIMM 通过了每个 BIOS 更新内存可靠性 PPR 功能测试。
  • 但是,在启动时, ONTAP 会保持 DIMM 的故障 LED 亮起。
验证 LED

注意: 对于具有混合型号的集群,建议使用 -node 参数分别对每个节点运行命令。

::> system controller service-event show 
               
Node        ID  Event Location                   Event Description
---------------- --- ---------------------------------- ---------------------
plata4-1a     1   DIMM in slot 1 on Controller A    Uncorrectable ECC

 

 

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