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FAS 2820 system high-availability (HA) down after expanding existing FAS 2720 cluster

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Applies to

  • FAS 2820
  • Nexus 3132Q-V

Issue

  • FAS 2820 system high-availability (HA) down after expanding existing FAS 2720 cluster
  • IC RDMA Connection shows as down on FAS 2820
::*> system ha interconnect status show 

                       Node: Node-01
              Link 0 Status: up
              Link 1 Status: up
           Is Link 0 Active: true
           Is Link 1 Active: true
         IC RDMA Connection: down

                       Node: Node-02
              Link 0 Status: up
              Link 1 Status: up
           Is Link 0 Active: true
           Is Link 1 Active: true
         IC RDMA Connection: down

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