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Cluster Network Degraded after switch OS upgrade

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Applies to

Cluster interconnect switches

  • NetApp
    • CN1610
  • Broadcom
    • BES-53248
  • Cisco
    • Nexus 3232C
    • Nexus 5596
    • Nexus 92300YC
    • Nexus N9K-C9336C-FX2

Issue

  • Receiving multiple cluster network degraded messages after switch OS upgrade
  • A takeover may or may not occur.
[Node1: vifmgr: callhome.clus.net.degraded:alert]: Call home for CLUSTER NETWORK DEGRADED: Total Packet Loss - Ping failures detected between Node1_Clus1 ( 169.254.32.31 ) on Node1 and Node2_clus2 ( 169.254.125.79 ) on Node2

CLTFLT:HA Group Notification from Node1_Clus1 (CONTROLLER TAKEOVER COMPLETE AUTOMATIC) ALERT

 

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