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FAS8300がBATTERY容量低WARNINGでシャットダウンする

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fas-systems
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hw
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環境

  • FAS8300
  • ONTAP 9.15.1P6
  • BMC 13.11P

問題

  • ノードが予期せずシャットダウンする
  • EMSイベントレポート:
Call home for BATTERY capacity low WARNING
  • バッテリイベントをevent log show -severity * -event *battery*で検索しても結果はありません
  • system battery show出力:
    • Currentフィールドは「0 mA」と表示される
    • RelativeChargeフィールドは下記を表示71%
    • ChargingCurrentフィールドは「1000 mA」と表示される
  • ONTAPをブートしようとしたときのコンソールメッセージ:
"the NVMEM battery capacity is low (1 cycles)"
Call home for BATTERY capacity low WARNING
battery charge capacity: 100 mA*hr..
 
WARNING: The battery is unfit to retain data during a power
outage. This is likely because the battery is
discharged but could be due to other temporary conditions.
When the battery is ready, the boot process will
complete and services will be engaged.

To override this delay, press 'c' followed by 'Enter
  • ONTAPをブートするとコンソールが停止します:
Waiting for nvram battery chargeup
  • system battery showを5分以上の間隔で実行すると、Voltageがダウンしていることがわかります
  • system battery showをより長い間隔で実行すると、RelativeChargeがダウンしていることがわかる場合があります

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