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NetApp是否支持加密

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ontap-9
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CORE
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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

是的、NetApp支持通过以下功能进行加密:
  • NetApp卷加密(NVE):
    • 为空闲数据提供基于软件的每卷加密。
    • 从ONTAP 9.1开始提供。
    • NVE允许ONTAP对磁盘上存储的数据进行加密、而无需自加密驱动器。
    • 它支持存储效率功能、并可与任何现有磁盘结合使用、包括用于分层加密的NetApp存储加密(NSE)驱动器。
  • NetApp聚合加密(NAE):
    • NVE的增强功能、从ONTAP 9.6开始提供。
    • NAE可在聚合级别启用加密、从而实现聚合重复数据删除并提高存储效率。
    • 它使用聚合共享的密钥对每个卷的数据进行加密。
  • 要验证卷上是否启用了加密、请使用带有-is-encrypted true 选项的volume show 命令。

此命令将显示当前已加密卷的列表。

cluster1::> volume show -is-encrypted true

Vserver  Volume  Aggregate  State  Type  Size  Available  Used
-------  ------  ---------  -----  ----  -----  --------- ----
vs1      vol1    aggr2      online  RW    200GB  160.0GB   20%

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