Virtual Machines take a very long time to start

Solution Verified - Updated -

Issue

  • Virtual Machines take a long time to start
  • Instances get stuck in spawning state for a very long time

Environment

  • Red Hat Enterprise Linux
  • Red Hat Virtualization
  • Red Hat Openstack Platform
    • Guests with Device Passthrough (vfio), SR-IOV.
    • Red Hat Enterprise Linux 7 Hosts/Computes/Hypervisors

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