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Interconnect down on Fabric Metrocluster during setup

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Category:
metrocluster
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MetroCluster
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Applies to

  • FAS 8200
  • 4 node Fabric Metrocluster

Issue

  • During setup, storage failover cannot be enabled due to the HA interconnect being down

cluster::> storage failover show
                              Takeover
Node           Partner        Possible State Description
-------------- -------------- -------- -------------------------------------
node-01 node-02 false    Waiting for node-02, Takeover
                                       is not possible: Storage failover
                                       interconnect error, NVRAM log not
                                       synchronized
node-02 node-01 false    Waiting for node-01, Takeover
                                       is not possible: Storage failover
                                       interconnect error, NVRAM log not
                                       synchronized
2 entries were displayed.

  • Interconnect physical link is up, but RDMA is down

cluster::>set advanced

cluster::*>interconnect status show
  (system ha interconnect status show)

                       Node: node-01
                Link Status: up
         IC RDMA Connection: down

                       Node: node-02
                Link Status: up
         IC RDMA Connection: down
2 entries were displayed.

  • metrocluster setup has already been run

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