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无法更新或重新同步 SVM DR 关系未找到卷的通用 Snapshot 副本

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snapmirror
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dp
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状态信息

适用场景

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

问题描述

  • 尝试 updateresync SVM DR关系失败
  • SnapMirror报告未找到通用Snapshot副本: 

Transfer for volume "<volume>" failed. Reason: No common Snapshot copy found between <SVM>:<volume> and <SVM-DR>:<volume>. Delete the volume using the (privilege: advanced) "volume delete -force" command. Then, perform a SnapMirror resync using the "snapmirror resync" command. Execute "snapmirror show -destination-vserver <SVM-DR> -fields last-transfer-error,unhealthy-reason -expand" to check if the constituent volumes have encountered errors.

  • 有时,无法删除目标卷。
    示例:

cluster_dst::*>set advanced
cluster_dst::*> volume delete -vserver SVM1 -volume volume1 -force true 
Error: command failed: Volume volume1 in Vserver SVM1 must be offline to be deleted. 
cluster_dst::*> volume offline -vserver SVM1 -volume volume1 -force true 
Warning: Forcing offline volume volume1 in Vserver SVM1 can potentially disrupt access to files in other volumes. 
Do you want to continue? {y|n}: y
vol offline: Error off lining volume "SVM1:volume1". Error while deleting junction.

 

 

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