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在使用基于软件的加密(NVE或NAE)时、ONTAP存储效率是否得以保持？

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适用场景

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

问题解答

  • 是如下面的图1所示、加密模块在RAID层执行数据加密。
  • 这样、存储效率就可以保持不变、因为它们是在加密功能之前执行的。

图1) NVE和NAE加密/解密流

基于软件的加密是否可以保持ONTAP存储效率

注意： 有关聚合级重复数据删除、请参阅 NVE和NAE是否支持聚合重复数据删除？

追加信息

常见问题解答：NetApp卷加密和NetApp聚合加密

 

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