Dell Unity:Unity 陣列上的交流電源中斷案例 (使用者可修正)

Summary: Unity 陣列在交流電源中斷的情況下的行為方式。

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Instructions

 以下是任何 Unity 儲存陣列的 A/C 電源中斷情況:

  • 任何 10 毫秒或更長時間的 A/C 電源中斷事件都會導致啟動 M2 的快取存放庫。SATA 裝置,並導致系統關機
  • 當缺少 AC 電源時,儲存處理器會立即重新開機至low_power_mode,並在使用電池時,將快取存放庫存放至本機 M2。SATA 磁碟機。在存放程序期間,所有 CPU 核心皆會關閉 (除了一個核心) 和任何其他非必要服務。
  • 將存放庫儲存至 /dev/vault 後,系統將會關機,或者如果在系統關機前已恢復交流電源,系統將會重新開機並以正常模式連線。

Affected Products

Dell EMC Unity Family

Products

Dell Unity 300, Dell EMC Unity 300F, Dell EMC Unity 400, Dell EMC Unity 400F, Dell EMC Unity 500, Dell EMC Unity 500F, Dell EMC Unity 600, Dell EMC Unity 600F, Dell EMC Unity Family |Dell EMC Unity All Flash, Dell EMC Unity Family , Dell EMC Unity Hybrid ...
Article Properties
Article Number: 000019201
Article Type: How To
Last Modified: 11 Apr 2025
Version:  3
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