Re: [libvirt] [PATCH 2/8] cputune: Add document for cputune xml

* docs/formatdomain.html.in --- docs/formatdomain.html.in | 21 +++++++++++++++++++++ 1 files changed, 21 insertions(+), 0 deletions(-) diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in index 64b0b74..53055d7 100644 --- a/docs/formatdomain.html.in +++ b/docs/formatdomain.html.in @@ -288,6 +288,13 @@ &lt;min_guarantee&gt;65536&lt;/min_guarantee&gt; &lt;/memtune&gt; &lt;vcpu cpuset="1-4,^3,6" current="1"&gt;2&lt;/vcpu&gt; + &lt;cputune&gt; + &lt;vcpupin vcpu="0" cpuset="1-4,^2"&gt; + &lt;vcpupin vcpu="1" cpuset="0,1"&gt; + &lt;vcpupin vcpu="2" cpuset="2,3"&gt; + &lt;vcpupin vcpu="3" cpuset="0,4"&gt; + &lt;cpushares&gt;2048&lt;/cpushares&gt; + &lt;/cputune&gt; ...</pre> <dl> @@ -346,6 +353,20 @@ be used to specify whether fewer than the maximum number of virtual CPUs should be enabled. </dd> + <dt><code>cputune</code></dt> + <dd> The optional <code>cputune</code> element provides details + regarding the cpu tunable parameters for the domain.</dd>

+ <dt><code>vcpupin</code></dt> + <dd> The optional <code>vcpupin</code> specifies which of host physical + CPUS the domain VCPU will be pinned to. If this is ommited, each VCPU + pinned to all the physical CPUS by default. It contains two required + attributes, the attribute <code>vcpu</vcpu> specifies vcpu id, and the + attribute <code>cpuset</code> is same as attribute <code>cpuset</code> + of element <code>vcpu</code>. NB, Only qemu driver supports</dd> + <dt><code>cpushares</code></dt> + <dd> The optional <code>cpushares</code> specifies the proportional + weighted share for the domain. If this is ommited, it defaults + to the OS provided defaults.</dd> </dl> <h3><a name="elementsCPU">CPU model and topology</a></h3>