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COLTP-46481：NFSv4.1中的打开/关闭串行化导致性能下降

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问题描述

  • 为了处理可能导致客户端I/O失败的某些争用情况、NFSv4.1会序列化来自同一客户端和所有者的打开和关闭请求。
  • 这会导致以元数据为中心的工作负载性能下降。

 

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