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在具有用户数据的现有卷上启用加密是否会造成中断?

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ontap-9
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适用于

  • ONTAP 9
  • NetApp 卷加密 (NetApp Volume Encryption, NVE)

回答

否,在具有用户数据的现有卷上启用加密是无中断的。

注意

  • 开始转换操作后,必须完成,并且不能取消。
  • 如果在操作过程中遇到任何性能问题,请运行 volume encryption conversion pause 命令以暂停操作,并运行 volume encryption conversion resume 命令以恢复操作。
  • 如果需要再次解密卷,请参阅: 解密卷数据
  • NVE 加密也不会影响通过线路传输的用户数据,因为 NVE 是在 WAFL 层执行的,因此在存储系统中进行加密和解密。
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