* formatdomain.html.in: Document <memballoon> element --- docs/formatdomain.html.in | 47 +++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 47 insertions(+), 0 deletions(-) diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in index 4cca67f..3e80312 100644 --- a/docs/formatdomain.html.in +++ b/docs/formatdomain.html.in @@ -1506,6 +1506,53 @@ qemu-kvm -net nic,model=? /dev/null </dd> </dl> + <h4><a name="elementsMemBalloon">Memory balloon device</a></h4> + + <p> + A virtual memory balloon device is added to all Xen and KVM/QEMU + guests. It will be seen as <code>memballoon</code> element. + It will be automatically added when appropriate, so there is no + need to explicitly add this element in the guest XML unless a + specific PCI slot needs to be assigned. + <span class="since">Since 0.8.3, Xen, QEMU and KVM only</span> + </p> + + <p> + Example automatically added device with KVM + </p> +<pre> + ... + &lt;devices&gt; + &lt;memballoon model='virtio'/&gt; + &lt;/devices&gt; + ...</pre> + + <p> + Example manually added device with static PCI slot 2 requested + </p> +<pre> + ... + &lt;devices&gt; + &lt;watchdog model='virtio'/&gt; + &lt;address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/&gt; + &lt;/devices&gt; +&lt;/domain&gt;</pre> + + <dl> + <dt><code>model</code></dt> + <dd> + <p> + The required <code>model</code> attribute specifies what type + of balloon device is provided. Valid values are specific to + the virtualization platform + </p> + <ul> + <li>'virtio' &mdash; default with QEMU/KVM</li> + <li>'xen' &mdash; default with Xen</li> + </ul> + </dd> + </dl> + <h2><a name="examples">Example configs</a></h2> <p> -- 1.7.1.1