[libvirt] [PATCH RFC v3 6/6] doc: Add documentation for new cputune elements period and quota
Adam Litke
agl at us.ibm.com
Mon Jul 18 20:47:17 UTC 2011
On 07/18/2011 04:43 AM, Wen Congyang wrote:
> ---
> docs/formatdomain.html.in | 19 +++++++++++++++++++
> 1 files changed, 19 insertions(+), 0 deletions(-)
>
> diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in
> index 269fc30..d388332 100644
> --- a/docs/formatdomain.html.in
> +++ b/docs/formatdomain.html.in
> @@ -307,6 +307,8 @@
> <vcpupin vcpu="2" cpuset="2,3"/>
> <vcpupin vcpu="3" cpuset="0,4"/>
> <shares>2048</shares>
> + <period>1000000</period>
> + <quota>-1</quota>
> </cputune>
> <numatune>
> <memory mode="strict" nodeset="1-4,^3"/>
> @@ -400,6 +402,23 @@
> 2048 will get twice as much CPU time as a VM configured with value 1024.
> <span class="since">Since 0.9.0</span>
> </dd>
> + <dt><code>period</code></dt>
> + <dd>
> + The optional <code>period</code> element specifies the enforcement
> + interval(unit: microseconds). Within <code>period</code>, the domain
> + will not be allowed to consume more than <code>quota</code> worth of
> + runtime. The value should be in range [1000, 1000000].
> + <span class="since">Since 0.9.4</span>
> + </dd>
This should be changed to read "each vcpu will bot be allowed to consume
more than ...".
> + <dt><code>quota</code></dt>
> + <dd>
> + The optional <code>quota</code> element specifies the maximum allowed
> + bandwidth(unit: microseconds). A domain with <code>quota</code> as any
> + negative value indicates that the domain has infinite bandwidth, which
> + means that it is not bandwidth controlled. The value should be in range
> + [1000, 18446744073709551] or less than 0.
> + <span class="since">Since 0.9.4</span>
> + </dd>
> <dt><code>numatune</code></dt>
> <dd>
> The optional <code>numatune</code> element provides details of
--
Adam Litke
IBM Linux Technology Center
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