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@@ -40,7 +40,8 @@ function configure_nova_hypervisor {
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40
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40
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configure_libvirt
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41
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41
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iniset $NOVA_CONF libvirt virt_type "$LIBVIRT_TYPE"
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42
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42
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iniset $NOVA_CONF libvirt cpu_mode "none"
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43
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- iniset $NOVA_CONF libvirt use_usb_tablet "False"
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43
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+ # Do not enable USB tablet input devices to avoid QEMU CPU overhead.
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44
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+ iniset $NOVA_CONF DEFAULT pointer_model "ps2mouse"
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44
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iniset $NOVA_CONF libvirt live_migration_uri "qemu+ssh://$STACK_USER@%s/system"
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45
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46
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iniset $NOVA_CONF DEFAULT default_ephemeral_format "ext4"
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46
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iniset $NOVA_CONF DEFAULT compute_driver "libvirt.LibvirtDriver"
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