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如何将卷或LUN从厚配置转换为精简配置

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ontap-9
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适用场景

  • ONTAP 9
  • 空间保证
    • logical unit number(逻辑单元号)(LUN)

描述

  • 从厚到薄的转换意味着消除保留和保证
  • NetApp存储模型从 RAID 组开始
    • RAID 组被组合成称为聚合的存储池
  • 聚合被划分为称为 FlexVol 的逻辑容器
    • LUN 或文件都可以驻留在 FlexVol 中
  • 通过在 Flexvol 中为 LUN 的完整大小预留空间,精简 LUN 给人一种厚 LUN 的感觉

 

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