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关闭mount-rootonly NFS选项有何风险?

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nas
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适用场景

  • ONTAP 9
  • NFSv3

问题解答

  1. 没有风险、它只是增加了NFS挂载允许的源端口范围
  2. TR-4067
  • NFS挂载会在客户端上生成源端口。
  • 默认情况下、ONTAP会将允许的源端口范围设置为1–1024 (-mount-rootonly)。
  • 在某些情况下、此端口号范围可能不足以容纳要挂载的客户端数量。
  • 如果需要更多的源端口号、请将-mount-rootonly设置为Disabled、并修改防火墙规则以适应此更改。
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