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Is it safe to delete the unnecessary baseline snapshot on the destination side after the SnapMirror transfer is complete?

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Applies to

  • ONTAP 9
  • SnapMirror

Answer

  • Yes, it is safe to delete the unnecessary baseline snapshot on the destination side after the SnapMirror transfer is complete.
  • Please refer to the following precautions:
  • Confirm the end of the SnapMirror phase:
    • Ensure that the SnapMirror relationship has already been broken and deleted.
    • Confirm that the volume is being used in production (Read/Write).
  • Deletion Procedure:
    • When deleting the snapshot transferred by SnapMirror, ensure that the data within the volume has been deleted via NFS and that the data is no longer needed.
    • Follow the standard snapshot deletion procedure to delete the snapshot.
  • Precautions:
    • Be careful when deleting snapshots.
    • Deleted snapshots cannot be restored, so make sure they do not contain any necessary data.

Additional Information

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NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.