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快照大小是否大于预期大小?

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Category:
ontap-9
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core<a>2009625808</a>
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适用场景

  • ONTAP 9
  • Snapshot管理

问题描述

为什么 快照使用的是1.12TB?

  • 卷大小为5.6 TB。
  • 用户空间为3.5 TB。
  • Snapshot 溢出为1.12 TB
  • Snapshot的空间预留为 5%
  • Snapshot策略:
    • 1每周
    • 每天7次
    • 24小时
  • 无旧的/未删除的快照

::>volume show-space

Volume : volume 1 Feature Used Used% -------------------------------- ---------------- ----- User Data 3.50TB 69% Snapshot Reserve 261GB 5% Snapshot Spill 1.12TB 22% 

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