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Does the SnapMirror work after switchover or switchback?

  1. Last updated
    Jan 3, 2024
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Category:
ontap-9
Specialty:
MetroCluster
Last Updated:
1/3/2024, 9:49:41 AM

Applies to

  • ONTAP 9
  • MetroCluster
  • SnapMirror
 

Answer

NetApp MetroCluster can be a source or destination for SnapMirror or SnapVault.

After a switchover or switchback:

  • If MetroCluster volume is SM/SV source:
    • Peering is automatically updated 
    • Active replication transfers will be terminated
    • Replication resumes at the next interval
  • If MetroCluster volume is SM/SV destination:
    • Beginning with NetApp ONTAP® 9 replication relationships no longer need to be recreated after a switchover/switchback 
    • Replication rebaseline not required

Additional Information

N/A

 

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