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如何在删除版本控制对象后回收StorageGRID 上的空间

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适用场景

  • StorageGRID
  • ONTAP
  • Fabric Pool

问题描述

启用版本控制时、ONTAP 发出的删除操作会放置一个删除标记、而不是实际删除操作。

对象删除和碎片整理:

  • FabricPool 不会从附加的对象存储中删除块。而是根据对象中已用块的百分比对对象进行碎片整理FabricPool。
  • 碎片整理可回收已删除的块或ONTAP本地层不再引用的块所使用的空间。
  • 只有在满足ONTAP 引用的未回收空间阈值之前、才会进行碎片整理和删除。
  • 如果有足够(1、024)个块没有引用、则会删除其原始4 MB对象、并创建一个新的4 MB对象。
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