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当需要磁盘清理时停用 MetroCluster 系统

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适用于

  • ONTAP 9
  • MetroCluster FC 和 MetroCluster IP
  • 在需要磁盘清理的情况下停用 MetroCluster

说明

  • 此过程适用于 MetroCluster FC 和 MetroCluster IP。

  • 按顺序 完成这些步骤。在删除任何聚合或使用清除磁盘的启动菜单选项之前,请取消配置 MetroCluster。

  • 启动菜单选项  9a(取消对所有磁盘的分区并删除其所有权)和擦除/重新初始化步骤 不会清理数据。它们仅删除分区、元数据和所有权。如果必须擦除数据,您仍然需要清理磁盘。

前提条件

  • 确认已迁移所有工作负载。从目标集群中,删除指向旧集群的任何 SnapMirror 或 SVM-DR 关系,以及任何集群或 vserver 对等关系。

  • 使用 storage encryption disk show(cluster shell)或 disk encrypt show(维护模式)检查驱动器是否为自加密(NSE/SED/FIPS)。

  • 确认客户的数据擦除要求,例如覆盖次数或是否需要数据清理证明。

  • 收集活动期间所有节点的控制台日志(SP/BMC)。

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