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Re: [libvirt] [PATCH 5/6 V3] inject-nmi: Expose the new API in virsh



On Thu, Apr 21, 2011 at 02:43:04PM +0800, Lai Jiangshan wrote:
> 
> 
> Signed-off-by: Lai Jiangshan <laijs cn fujitsu com>
> ---
>  tools/virsh.c   |   35 +++++++++++++++++++++++++++++++++++
>  tools/virsh.pod |    4 ++++
>  2 files changed, 39 insertions(+), 0 deletions(-)
> 
> diff --git a/tools/virsh.c b/tools/virsh.c
> index 9ac27b3..54fd6bf 100644
> --- a/tools/virsh.c
> +++ b/tools/virsh.c
> @@ -2912,6 +2912,40 @@ cmdSetvcpus(vshControl *ctl, const vshCmd *cmd)
>  }
>  
>  /*
> + * "inject-nmi" command
> + */
> +static const vshCmdInfo info_inject_nmi[] = {
> +    {"help", N_("Inject NMI to the guest")},
> +    {"desc", N_("Inject NMI to the guest domain.")},
> +    {NULL, NULL}
> +};
> +
> +static const vshCmdOptDef opts_inject_nmi[] = {
> +    {"domain", VSH_OT_DATA, VSH_OFLAG_REQ, N_("domain name, id or uuid")},
> +    {NULL, 0, 0, NULL}
> +};
> +
> +
> +static bool
> +cmdInjectNMI(vshControl *ctl, const vshCmd *cmd)
> +{
> +    virDomainPtr dom;
> +    int ret = true;
> +
> +    if (!vshConnectionUsability(ctl, ctl->conn))
> +        return false;
> +
> +    if (!(dom = vshCommandOptDomain(ctl, cmd, NULL)))
> +        return false;
> +
> +    if (virDomainInjectNMI(dom, 0) < 0)
> +            ret = false;
> +
> +    virDomainFree(dom);
> +    return ret;
> +}
> +
> +/*
>   * "setmemory" command
>   */
>  static const vshCmdInfo info_setmem[] = {
> @@ -10730,6 +10764,7 @@ static const vshCmdDef domManagementCmds[] = {
>      {"setmaxmem", cmdSetmaxmem, opts_setmaxmem, info_setmaxmem},
>      {"setmem", cmdSetmem, opts_setmem, info_setmem},
>      {"setvcpus", cmdSetvcpus, opts_setvcpus, info_setvcpus},
> +    {"inject-nmi", cmdInjectNMI, opts_inject_nmi, info_inject_nmi},
>      {"shutdown", cmdShutdown, opts_shutdown, info_shutdown},
>      {"start", cmdStart, opts_start, info_start},
>      {"suspend", cmdSuspend, opts_suspend, info_suspend},
> diff --git a/tools/virsh.pod b/tools/virsh.pod
> index 2a708f6..f317c57 100644
> --- a/tools/virsh.pod
> +++ b/tools/virsh.pod
> @@ -290,6 +290,10 @@ running B<virsh suspend>.  When in a paused state the domain will still
>  consume allocated resources like memory, but will not be eligible for
>  scheduling by the hypervisor.
>  
> +=item B<inject-nmi> I<domain-id>
> +
> +Inject NMI to the guest
> +
>  =item B<shutdown>
>  
>  The domain is in the process of shutting down, i.e. the guest operating system

ACK


Daniel
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