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Rubrik backup failing with "Unable to perform 'NETAPP' Snapdiff"

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Applies to

  • ONTAP 9
  • SnapDiff
  • Rubrik

Issue

  • SnapDiff is failing during Rubrik backup with the following error in Rubrik UI :
  • From ONTAP MGWD  logs :
[Node1:mgwd: snapdiff.zapi.abnormal.abort:debug]: Encountered unexpected Manage ONTAPerror while computing differences between Snapshot copies. Input , Error Max Snapdiff sessionsexceeded, Additional Error , File src/zapis/ConvSnapdiff.cc, Line528

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