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SnapMirror的源和目标的已用空间存在显著差异

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适用场景

  • ONTAP 9
  • SnapMirror

问题描述

  • SnapMirror的源和目标的已用空间存在显著差异。
  • 例如、源上的已用空间为800 MB、而目标上的已用空间仅为200 MB、即使完成SnapMirror更新也是如此。

Cluster::>df

Filesystem             kbytes     used      avail     capacity    Mounted on          Vserver
/vol/vol_source        1000000    800000    200000    80%         /vol_source         svm_source
/vol/vol_destination   1000000    200000    800000    20%         /vol_destination    svm_destination

  • 可以使用"volume show-space "命令确认用户数据与源上的总物理已用大小之间存在显著差异

cluster::*> volume show-space -vserver svm_source -volume vol_source
                       User Data: 800MB
                       Total Physical Used Size: 200MB

 

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