RHV : HA VMs end up in split brain scenario when host goes non-responsive.

Solution In Progress - Updated -

Issue

  • The hypervisor host goes into a non-responding mode.
  • HA VM"s are started on a new host.
  • Hypervisor recovers to resume the VM operation resulting in VM running on two different hosts resulting in split-brain situation and filesystem corruption.

Environment

  • Red Hat Virtualization 4.x

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