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访问单个CIFS共享时出现高延迟

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Category:
ontap-9
Specialty:
perf<a>2009年681445</a>
Last Updated:

适用场景

  • ONTAP 9
  • CIFS 
  • 动态主目录

问题描述

  • 访问单个CIFS共享上的大型目录时出现长时间延迟、可能出现以下症状：
    • 从数据包跟踪中观察到的高响应时间READDIR/READDIR+请求 
    • CIFS客户端超时 
    • 通过性能工具确定了高延迟 
  • 由于业务要求、不能禁用基于访问的枚举

 

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