[POWER8] Virtual Machines failed to start with "qemu-kvm: Requested safe cache capability level not supported by kvm, try cap-cfpc=broken"

Solution Verified - Updated -

Issue

Cannot start any Virtual Machine on a Host running POWER8 architecture. With each attempt, libvirt logs the following error message:

qemu-kvm: Requested safe cache capability level not supported by kvm, try cap-cfpc=broken"

Environment

  • RHV 4.3
  • KVM Host using POWER ppc64le

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