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NetApp Stage KB

Panic when converting a 4-Node Fabric MetroCluster to Non-MetroCluster HA

Last Updated:

Applies to

  • MetroCluster
  • AFF-A400
  • Non MetroCluster HA


  • Node in a panic loop after converting a 4-Node Fabric MetroCluster to Non-MetroCluster HA.
  • The panic occurs at very early stage at the  boot process and does not allow to reach the boot menu or even the maintenance mode. 

Starting SW iWARP kmod module...
Starting MCC kmod module...
rlib_rport_alloc: enabling unsafe global rkey
rlib_rport_alloc: enabling unsafe global rkey
PANIC  : rlib_port_ipspace_assign: port e0a could not be moved to HA ipspace
version: 9.10.1RC1: Tue Oct 26 22:46:19 EDT 2021
conf   : x86_64.optimize.nodar
cpuid = 19

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