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Node panic during an Automatic Unplanned Switchover

  1. Last updated
    Jun 13, 2023
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Category:
metrocluster
Specialty:
MetroCluster
Last Updated:
6/13/2023, 9:58:38 AM

Applies to

  • ONTAP 9
  • MetroCluster FC
  • Node panic
  • Automatic Unplanned Switchover (AUSO)

Issue

  • Both nodes in one cluster panic, which leads to an AUSO
  • During the AUSO process one of the healthy nodes panics as well, causing the switchover operation to be reported as partially-successful with errors in metrocluster operation show
  • No data access due to left behind aggregates

 

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