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在 ONTAP 中删除大量 TB 卷后,空间回收需要几天时间是否常见?

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适用于

ONTAP 9

问题解答

  • 是的,卷删除是在后台处理的,可能需要一段时间才能将空间回收到聚合中。
  1. 验证卷是精简配置还是完全配置
  • 打开自动支持中的vol-status-v部分
  • 找到您的卷并搜索"guarantee"
    • guarantee=volume [完全预配置]
    • guarantee=none [精简配置]
  1. 查看聚合中的元数据

::> storage aggregate show-space
 
 Aggregate : 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,然后再次运行此命令。
  • 如果元数据正在下降,则空间正在回收聚合,并且系统按设计工作。
  1. 确保recovery-queue中没有任何内容

::> set diag
::*> volume recovery-queue show   
 
This table is currently empty.

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