RHV: Hypervisors intermittently in Not-Responding status

Solution In Progress - Updated -

Issue

  • Hosts are intermittently in Not-Responding status.
  • Several commands fail to complete and timeout.
  • Entities left in locked state.
  • Random failures.

Environment

  • Red Hat Enterprise Virtualization 3.5, 3.6
    • Large scale deployment with dozens of hosts, thousands of VMs, high load.

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