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如何在集群模式 Data ONTAP 中重新初始化现有 SnapMirror 关系

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适用于

  • 集群模式 Data ONTAP 8.2   
  • 集群模式 Data ONTAP 8.3    
  • ONTAP 9 
  • 产品型号: FAS3250
  • 操作系统:集群模式 Data ONTAP 8.2p5
  • SnapMirror DP/XDP

说明

本文介绍了有关 SnapMirror 因不可恢复的错误而失败的信息、重新同步关系的尝试也会失败。必须重新初始化关系。但是,尝试将镜像重新初始化到同一目标卷时失败。 

示例:需要重新初始化 SnapMirror 的不可恢复错误:
cluster2::> snapmirror resync -source-path svm1:vol1 -destination-path svm2:vol2

Error: command failed: No common Snapshot copy found between svm1:vol1 and svm2:vol2.

cluster2::> snapmirror initialize -destination-path svm2:vol2

cluster2::> snapmirror show svm2:vol2

               Source Path: svm1:vol1
            Destination Path: svm2:vol2
                 Healthy: false
            Unhealthy Reason: Transfer failed.
           Last Transfer Type: initialize
           Last Transfer Error: Destination volume "svm2:vol2" must be an empty                                             data-protection volume.

(show output has been shortened)

 

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