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在ONTAP 中删除大容量TB卷后、空间回收所需时间是否常见?

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ontap-9
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适用场景

ONTAP 9

问题解答

可以、卷删除操作会在后台进行处理、可能需要一段时间才能将空间回收回聚合。

追加信息

  • 验证卷是厚配置还是精简配置
    • 打开 vol-status-v AutoSupport中的部分
    • 查找卷并搜索""guarantee
      • guarantee=volume [厚配置]
      • guarantee=none [精简配置]
  • 查看聚合中的元数据

cluster1::> storage aggregate show-space

 聚合:aggr0

    Feature                      Used    Used%
    --------------------------------       ----------    ------
    Volume Footprints                2.89GB     90%
    Aggregate Metadata                2.48MB      0%
    Snapshot Reserve                163.8MB      5%
    Total Used                    3.05GB     95%

    Total Physical Used               1.51GB     47%

  • 请至少等待10分钟、然后重新运行此命令。
  • 如果元数据已关闭、则聚合上的空间正在回收、系统将按设计运行。
  • Please contact NetApp Technical Support or log into the NetApp Support Site to create a case. Reference this article for further assistance.

 
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