Re: [Qemu-devel] [PATCH v3 1/4] Curling: add doc

[Stefan Hajnoczi]

On Tue, Oct 15, 2013 at 03:26:20PM +0800, Jules Wang wrote:
> +Usage
> +=====
> +The steps of curling are the same as the steps of live migration except the
> +following:
> +1. Start ft in the qemu monitor of sender vm by following cmdline:
> +   > migrate_set_speed <full bandwidth>
> +   > migrate -f tcp:<address>:<port>
> +2. Connect to the receiver vm by vnc or spice. The screen of the vm is 
> displayed
> +when ft is ready.

Management tools (like libvirt) need a QMP event that reports when FT is
active.  This allows users to check the FT status of a guest and
understand when the guest is protected.

Stefan