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CONTAP-99575: Additional snapshot is created on a SnapMirror destination volume when storage efficiency is enabled

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ontap-9
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DP
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Issue

  • SnapMirror destination has both storage efficiency and snapshot locking features enabled
    • Specific source snapshot is explicitly chosen for replication by running [snapmirror update -source-snapshot <snapname>]
    • Additional snapshot with the prefix [snapmirrorPreSE] is created on the destination. This snapshot is locked for the configured duration but the replicated snapshot is not locked.

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