[libvirt] [PATCH 2/3] Doc: Improve the document for nodesuspend

Ján Tomko jtomko at redhat.com
Wed Jan 22 09:32:51 UTC 2014

On 01/22/2014 07:55 AM, Osier Yang wrote:
> Explicitly lists the possible values for "--target" option;
> Gets rid of the confused strings like "Suspend-to-RAM";
> Emphasises the node *has to* be suspended in the time duration
> specified by "--duration". And rewords the entire document a
> bit according to the API's implementation and document.
> ---
>  tools/virsh.pod | 13 ++++++++-----
>  1 file changed, 8 insertions(+), 5 deletions(-)
> diff --git a/tools/virsh.pod b/tools/virsh.pod
> index 8839e3c..35a7292 100644
> --- a/tools/virsh.pod
> +++ b/tools/virsh.pod
> @@ -297,11 +297,14 @@ If I<cell> is specified, this will prints specified cell statistics only.
>  =item B<nodesuspend> [I<target>] [I<duration>]
> -Puts the node (host machine) into a system-wide sleep state such as
> -Suspend-to-RAM, Suspend-to-Disk or Hybrid-Suspend and sets up a
> -Real-Time-Clock interrupt to fire (to wake up the node) after a time delay
> -specified by the 'duration' parameter. The duration time should be
> -at least 60 seconds.
> +Puts the node (host machine) into a system-wide sleep state and schedule
> +the node's Real-Time-Clock interrupt to resume the node after the time
> +duration specified by I<duration> is out.

> +I<target> specifies the state to which the host will be suspended to, it
> +can be "mem"(suspended to RAM), "disk"(suspended to disk), or "hybrid"
> +(suspended to both RAM and disk).  I<duration> specifies the time duration

This would look better with spaces in front of the parentheses. I think
'suspend' instead of 'suspended' would look better inside the parentheses too.

> +in seconds for which the host has to be suspended, it should be at least
> +60 seconds.
>  =item B<node-memory-tune> [I<shm-pages-to-scan>] [I<shm-sleep-millisecs>]



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