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How will data on destination volume be after SnapMirror resync?

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Applies to

Answer

All new data on the destination volume that is created while SnapMirror is broken off will be deleted, as the source volume will overwrite the data on the destination volume.

Additional Information

The following example resynchronizes the relationship between the source volume volA on svm1 and the destination volume volA_dst on svm_backup:
  • SnapMrror resync : cluster_dst::> snapmirror resync -source-path svm1:volA -destination-path svm_backup:volA_dst
  • SnapMrror reverse resync: cluster_dst::> snapmirror resync -source-path svm_backup:volA_dst -destination-path svm1:volA
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