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SVM DR 快照未滚动

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Category:
snapmirror
Specialty:
dp
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状态信息

适用于

  • ONTAP 9.x
  • SVM 灾难恢复
  • SnapMirror

问题

  • 某些 SVM DR 源卷已满 VServerDR 快照、但尚未滚动
  • 除非受影响的源卷达到 255 个快照限制,否则 SVM-DR 关系将继续成功更新并保持正常状态

Failed to create snapshot copy on volume. Volume: volSource: Cannot exceed maximum number of Snapshot copies. Failed to create Snapshot copy on volume. Volume: volSource: Cannot exceed maximum number of Snapshot copies.

  • 受影响的卷也不会创建或关闭通过卷的快照策略管理的快照。

:在执行此 KB 的解决方案步骤之前,请确保您的问题与所有三个要点一致。如果 SVM-DRvserverdr.* 中涉及的单个卷由于其他原因而导致其底层 SnapMirror 关系失败,则它们可能会保留多个快照。这是正常现象。在这些情况下,请使用 snapmirror show -expand -fields last-transfer-error 

 

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