[libvirt] [PATCH] Document the domain XML cache attribute for disk devices

--- docs/formatdomain.html.in | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-) diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in index 46ab0ac..af31699 100644 --- a/docs/formatdomain.html.in +++ b/docs/formatdomain.html.in @@ -343,7 +343,7 @@ <pre> ... &lt;disk type='file'&gt; - &lt;driver name="tap" type="aio"&gt; + &lt;driver name="tap" type="aio" cache="default"&gt; &lt;source file='/var/lib/xen/images/fv0'/&gt; &lt;target dev='hda' bus='ide'/&gt; &lt;encryption type='...'&gt; @@ -383,7 +383,9 @@ <dd>If the hypervisor supports multiple backend drivers, then the optional <code>driver</code> element allows them to be selected. The <code>name</code> attribute is the primary backend driver name, while the optional <code>type</code> - attribute provides the sub-type. <span class="since">Since 0.1.8</span> + attribute provides the sub-type. The optional <code>cache</code> attribute + controls the cache mechanism, possible values are "default", "none", + "writethrough" and "writeback". <span class="since">Since 0.1.8</span> </dd> <dt><code>encryption</code></dt> <dd>If present, specifies how the volume is encrypted. See -- 1.6.0.4