PowerEdge：H330 上的 Seagate 磁碟 I/O 效能問題

Summary: 本文提供 PowerEdge R640 磁碟 I/O 效能問題的解決方案。

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.
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Symptoms

客戶回報 dev/sda 有效能問題，磁碟 I/O 使用率 100%，等待延遲高。
磁碟 IO 使用率 100%，等待延遲很高

 

  1. TSR 記錄會檢查所有磁碟和 VD 狀態是否正常，PERC H330 RAID 卡 （無快取記憶體） 和 Seagate 1.2 TB 磁碟 （零件編號） G2G54） 韌體已過期。
    儲存控制器
    實體磁碟
    虛擬磁碟
    VD 組態
  2. 生命週期記錄和 TTY 記錄檢查找不到相關的磁碟和 RAID phy 連結錯誤訊息。

 

Cause

無具體原因

 

Resolution

將 PERC H330 韌體更新至 25.5.9.0001，並將 Seagate 1.2 TB 韌體更新至 ST37，可解決磁碟 I/O 效能問題。
Dell PERC H330 Mini/配接卡 RAID 控制器韌體 25.5.9.0001
版適用於型號 ST600MM0069 和 ST1200MM0099
的 Seagate ST37ST34 韌體：提升特定工作負載的輸送量效能。
磁碟韌體

 

Affected Products

C Series, Modular Infrastructure, Rack Servers, Tower Servers, XR Servers, Poweredge C4140, PowerEdge C6400, PowerEdge C6420, PowerEdge FC640, PowerEdge M640, PowerEdge M640 (for PE VRTX), PowerEdge MX5016s, PowerEdge MX7000, PowerEdge MX740C , PowerEdge MX840C, PowerEdge R240, PowerEdge R340, PowerEdge R440, PowerEdge R540, PowerEdge R640, PowerEdge R6415, PowerEdge R740, PowerEdge R740XD, PowerEdge R740XD2, PowerEdge R7415, PowerEdge R7425, PowerEdge R840, PowerEdge R940, PowerEdge R940xa, PowerEdge T140, PowerEdge T340, PowerEdge T40, PowerEdge T440, PowerEdge T640 ...
Article Properties
Article Number: 000221847
Article Type: Solution
Last Modified: 14 Apr 2025
Version:  3
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