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Windows Server:禁用TCP Chimney卸载和自动调优可提高iSCSI性能

Summary: 在Windows Server中禁用TCP chimney卸载和接收窗口自动调优可提高iSCSI性能。

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.

Symptoms

如何禁用TCP chimney卸载和在Windows Server中接收窗口自动调优,这可改进iSCSI网络性能

TCP chimney卸载和接收窗口自动调优通常被禁用,这是在Windows Server上对网络相关问题进行故障排除的过程的一部分。在某些情况下,禁用这些功能通常可以提高网络性能和/或特别是iSCSI性能。
 

注:执行本文中的程序不保证能够提高网络性能,还有可能产生相反的效果。建议在计划的维护时段执行本文中的程序,并且在服务器返回生产之前执行性能测试。
  1. 从提升的命令提示符运行以下命令以禁用TCP chimney卸载:
    • Netsh int tcp set global chimney=disabled
  2. 通过运行以下命令禁用TCP接收窗口自动调优:
    • Netsh int tcp set global autotuning=disabled
 

  

Affected Products

Servers, PowerEdge
Article Properties
Article Number: 000139146
Article Type: Solution
Last Modified: 10 Oct 2024
Version:  3
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