PowerEdge：H330 上的 Seagate 磁盘 I/O 性能问题

Summary: 本文提供了 PowerEdge R640 磁盘 I/O 性能问题的解决方案。

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Symptoms

客户报告称 dev/sda 存在性能问题，磁盘 I/O 使用率为 100%，等待延迟很高。
磁盘 IO 使用率为 100%，等待延迟高

 

  1. TSR 日志检查所有磁盘和虚拟磁盘状态是否正常、PERC H330 RAID 卡（无高速缓存）和 Seagate 1.2 TB 磁盘（部件号） G2G54） 固件已过时。
    存储控制器
    物理磁盘
    虚拟磁盘
    虚拟磁盘配置
  2. 生命周期日志和 TTY 日志检查未找到相关磁盘和 RAID phy 链接错误消息。

 

Cause

无特定原因

 

Resolution

将 PERC H330 固件更新到 25.5.9.0001 并将 Seagate 1.2 TB 固件更新到 ST37 解决了磁盘 I/O 性能问题。
Dell PERC H330 Mini/适配器 RAID 控制器固件版本 25.5.9.0001
适用于型号 ST600MM0069 和 ST1200MM0099
的 Seagate ST37ST34 固件：提高了特定工作负载的吞吐量性能。
磁盘固件

 

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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