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ONTAPのアップグレード中にAFF A400が停止する

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Category:
aff-series<a>2009588406</a>
Specialty:
hw
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環境

  • ONTAP 9
  • AFF A400
  • 自動無停止アップグレード(ANDU)

問題

ONTAPアップグレード(ANDU)では、複数のAFF-A400システムが停止します。シリアルコンソールに次のようなパニックメッセージが表示されます。
 PANIC: watchdog nmi on cpu 17, hang cpu is 16 in process idle: cpu17 on release 9.8P12 (C) on ... 
BMCシステムイベントログには、次の情報が表示されます。
 453 | 05/26/2023 | 17:18:17 | Watchdog 2 #0xb1 | Timer interrupt (NMI/SMS/OS) | Asserted 454 | 05/26/2023 | 17:18:17 | Critical Interrupt #0xb0 | NMI/Diag Interrupt | Asserted

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