[libvirt] [PATCH] docs: Enhance memoryBacking/locked documentation

Martin Kletzander mkletzan at redhat.com
Mon Dec 9 16:37:14 UTC 2013


On Mon, Dec 09, 2013 at 03:43:55PM +0100, Jiri Denemark wrote:
> Mention the need to set memtune/hard_limit.
> 
> https://bugzilla.redhat.com/show_bug.cgi?id=1035954
> Signed-off-by: Jiri Denemark <jdenemar at redhat.com>
> ---
>  docs/formatdomain.html.in | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in
> index 1850a2b..b4ee9f3 100644
> --- a/docs/formatdomain.html.in
> +++ b/docs/formatdomain.html.in
> @@ -638,7 +638,10 @@
>        <dt><code>locked</code></dt>
>        <dd>When set and supported by the hypervisor, memory pages belonging
>          to the domain will be locked in host's memory and the host will not
> -        be allowed to swap them out.
> +        be allowed to swap them out. For QEMU/KVM this requires
> +        <code>hard_limit</code> <a href="#elementsMemoryTuning">memory tunning</a>
> +        element to be used and set to the maximum memory configured for the
> +        domain plus any memory consumed by the QEMU process itself.
>          <span class="since">Since 1.0.6</span></dd>
>      </dl>
>  
> -- 
> 1.8.5.1
> 

ACK,

Martin
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