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如何重新初始化现有SnapMirror关系

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适用场景

  • ONTAP 9 
  • SnapMirror

问题描述

  • 本文介绍尝试 snapmirror resync使用或 snapmirror initialize访问非空数据保护卷时出现的SnapMirror错误。

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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