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为什么 HA 对的根聚合驱动器数量不同?

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适用场景

  • 根 - 数据 - 数据分区。
  • 安装了不同数量的内部磁盘的两个高可用性( HA )对。

问题解答

[1]ADP Root Partition Configuration 节点初始化期间, ONTAP 会按照 "NetApp Hardware Universe " 一节确定根数据分区和磁盘配置。

追加信息

  • 例如,一个 HA 对安装了 24 个磁盘,另一个 HA 对安装了 18 个磁盘:
    • 第一个聚合的根聚合是 8 个数据磁盘 + 2 个奇偶校验磁盘 + RAID-DP 配置中的 2 个备用磁盘,因此,在 HA 对中有 12 个磁盘两次。 
    • 第二个聚合的根聚合在 RAID-DP 配置中为 6 个数据磁盘 + 2 个奇偶校验磁盘 + 1 个备用磁盘,因此在 HA 对中为 9 个磁盘两次。
  • 如何使用部分已安装磁盘集进行高级磁盘分区( ADP )
  • 调整 RAID 组大小注意事项
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