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启用 NFSv4 是否会中断现有 NFSv3 连接？

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适用场景

  • ONTAP 9
  • NFS

问题解答

启用NFSv4本身不会造成系统中断、并且不会影响现有NFS连接。但是、它可能会影响CIFS连接、请参见下面的追加信息。

追加信息

  • 除非明确选择了某个版本、否则NFS客户端将尝试使用最新版本的NFS
  • 如果选择了NFSv4.x且未正确配置、则客户端可能会遇到各种问题
  • [1] 有关详细信息、请参见TR-4067的《NFSv4.x注意事项》一节
    • 本节将讨论NFSv3和NFSv4之间的差异
    • 行为上的某些差异可能需要额外规划
  • 由于此知识库文章中的详细信息、访问使用NFSv4 ACL的UNIX安全模式卷的CIFS客户端可能会受到影响：   不能由同一用户修改使用继承的NFSv4 ACL的CIFS用户创建的文件
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