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如何识别 ONTAP 中的分区

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说明

使用高级磁盘分区(ADP),在存储级别将物理磁盘划分为少量分区,每个分区由 RAID 和 HA 视为逻辑磁盘。聚合从分区而不是整个磁盘进行配置。跨节点和聚合共享磁盘的功能有助于大大提高入门级配置的存储效率,例如 12 个 HDD 和 24 个 HDD NetApp FAS 系统以及全闪存 FAS (AFF) 系统。 

磁盘分区有两种类型:

数据分区有两种方法:

  • 根数据 (RD):将驱动器分为一个根分区 (P2) 和一个数据分区 (P1)
  • 根数据数据 (RD2):将驱动器分为一个根分区 (P3) 和两个数据分区 (P1、P2)

 

本文提供了多种方法来识别分区,包括系统中的备件。

 

 

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