OpenStack Compute (nova)

  1. Bug #1286257
  2. Comment #2

Comment 2 for bug 1286257

Revision history for this message
Kashyap Chamarthy (kashyapc) wrote :

@Lars: Just to clarify: 'force_tcg' doesn't _disable_ use of hardware acceleration. It's an environment variable that will force libguestfs appliance to use software emulation.

From its man page[1]

    export LIBGUESTFS_BACKEND_SETTINGS=force_tcg

    which will force the 'direct' and 'libvirt' backends to use TCG (software emulation) instead of KVM (hardware accelerated virtualization).

  [1] http://libguestfs.org/guestfs.3.html#guestfs_set_backend_settings