Dell Unity:由於記憶體對應問題,SP 未預期重新開機
Summary: Dell Unity 儲存處理器 (SP) 可能會因為記憶體對應 (MMAP) 問題而意外重新開機。
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Symptoms
某些 Dell Unity 系統可能會發生非預期的單或雙儲存處理器 (SP) 重新開機,特別是執行 Unity OE 5.0.2 版或更舊版本的系統。
Cause
Unity 使用 MMAP 將檔或設備映射到記憶體以啟動 I/O。系統上設定的對應最大虛擬記憶體計數為 65530。儲存處理器 (SP) 在 MMAP 消耗了最大值並已達到該最大值。
Resolution
此問題已在 Unity OE 5.0.3.0.4.014 中解決。
Affected Products
Dell EMC Unity, Dell EMC Unity Family |Dell EMC Unity All Flash, Dell EMC Unity HybridArticle Properties
Article Number: 000191697
Article Type: Solution
Last Modified: 28 Oct 2025
Version: 5
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