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NVMEフラッシュキャッシュ障害に対する自動アラートがトリガーされない

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環境

  • ONTAP 9.x
  • ONTAP System Manager(OSM)
  • ActiveIQ Unified Manager(AIQUM)9.x
  • ActiveIQ Digital Advisor(AIQDA)
  • NVMe Flash Cache

問題

  • NVME Flash Cache障害が発生しても、自動アラートがトリガーされず、failedsysconfig -aに表示されます:

slot 3: Flash Cache NVMe
Serial Number:    Sxxxxxxxxxxxx0
Part Number:     119-00329
Hardware Revision:  B0
Firmware Version:   NA01
Firmware File:    X3311_S000PM983NVM
Model Name:      X3311A
Capacity:       1024 GB
State:        failed

[Node-01: kernel: nvme.card.degraded:error]: NVMe caching module in slot 3 with serial number Sxxxxxxxxxxxx0, and model number X3311A is degraded with status 0x400017.

  • NVME Flash Cacheが故障しているにもかかわらず、ONTAP/OSM/AIQUMはアラートをトリガーしませんでした。
  • AIQDAがこのイベントを提起する。

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