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レベル 2 watchdog リセット(ソフトウェア NMI )による予期しないテイクオーバー AFF A700s

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環境

  • AFF A700s
  • BMCバージョン1.81より前

問題

  • ASUP イベントが原因でケースが生成される可能性があります (CONTROLLER TAKEOVER COMPLETE AUTOMATIC) ALERT
  • 影響を受けるノードで BMC ログを収集したあと、 system log selコマンドの出力に「 Software NMI 」と「 Hard reset 」が記録されたことが示されます。

admin@BMC01:~$ system log sel

  352 | 11/07/2020 | 00:00:20 | CriticalInt | Software NMI | Asserted

  353 | 11/07/2020 | 00:00:20 | Watchdog2 | Timer interrupt | Asserted

  354 | 11/07/2020 | 00:00:21 | Watchdog2 | Hard reset | Asserted

 

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