SVM DR关系无法更新或重新同步、并显示错误No common Snapshot copy found for volume.
状态信息
适用场景
- ONTAP 9
- SnapMirror
- SVM 灾难恢复
问题描述
- 尝试 更新/重新同步 无法建立 SVM DR SnapMirror关系。
- 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.