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NSE :如何在更换 NSE 备用驱动器时启用驱动器身份验证

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适用场景

  • NetApp 存储加密( NSE )
  • ONTAP

问题描述

本文介绍用于分配替代自加密磁盘( SED )的驱动器所有权并重新设置替代驱动器密钥的操作步骤。

  • 无论使用的密钥 ID 如何, NetApp 存储加密( NSE )驱动器始终都是加密的。
  • 在NSE存储系统上更换硬盘时、 存储管理员 必须使用有效的密钥ID和身份验证密码短语手动重新为新备用驱动器设置密钥、以保护驱动器上的数据。
  • 默认情况下,替换 SED 将 MSID ( Mfg 安全 ID )设置为 0x0 ,并且驱动器未受到安全保护或锁定。
  • 未锁定的驱动器或密钥 ID 为 0x0 的驱动器不需要密钥 ID 或密码短语身份验证即可访问数据。
  • 使用当前密钥 ID ( ONTAP 8.3 及更高版本)重新为备用驱动器设置密钥并锁定驱动器( ONTAP 8.3 及更低版本),以便在生产中使用该驱动器之前保护数据,这一点极为重要。

 

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