libvirt/tests/qemuxml2xmloutdata/memory-hotplug-ppc64-nonuma-abi-update.xml
Daniel P. Berrangé e88367095f qemu: populate <audio> element with default config
Currently the QEMU driver secretly sets the QEMU_AUDIO_DRV env variable

 - VNC - set to "none", unless passthrough of host env variable is set
 - SPICE - always set to "spice"
 - SDL - always passthrough host env
 - No graphics - set to "none", unless passthrough of host env variable is set

The setting of the QEMU_AUDIO_DRV env variable is done in the code which
configures graphics.

If no <audio> element is present, we now auto-populate <audio> elements
to reflect this historical default config. This avoids need to set audio
env when processing graphics.

Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-03-09 22:58:30 +00:00

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XML

<domain type='kvm'>
<name>QEMUGuest1</name>
<uuid>49545eb3-75e1-2d0a-acdd-f0294406c99e</uuid>
<maxMemory slots='16' unit='KiB'>4194304</maxMemory>
<memory unit='KiB'>2097152</memory>
<currentMemory unit='KiB'>2097152</currentMemory>
<vcpu placement='static'>1</vcpu>
<os>
<type arch='ppc64' machine='pseries'>hvm</type>
<boot dev='hd'/>
</os>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<devices>
<emulator>/usr/bin/qemu-system-ppc64</emulator>
<controller type='usb' index='0' model='none'/>
<controller type='pci' index='0' model='pci-root'>
<model name='spapr-pci-host-bridge'/>
<target index='0'/>
</controller>
<audio id='1' type='none'/>
<memballoon model='none'/>
<panic model='pseries'/>
<memory model='dimm'>
<target>
<size unit='KiB'>524288</size>
</target>
<address type='dimm' slot='0'/>
</memory>
<memory model='dimm'>
<target>
<size unit='KiB'>524288</size>
</target>
<address type='dimm' slot='1'/>
</memory>
</devices>
</domain>