[libvirt] How to differentiate creation from migration?

[Daniel Veillard]

On Wed, Mar 10, 2010 at 11:40:44AM -0300, Richard Maciel wrote:
> Hi,
> 
> I work on a project that makes use of libvirt (called libvirt-cim)
> and we created an algorithm to detect when a new machine is created.
> However, I need to filter the ones created by the migration
> operation.
> 
> Does libvirt provides a way to distinguish a machine created by
> 'migrate' command from a machine created by the 'define' command
> (virDomainDefineXML API call)?

  I think that if you register for domain lifetime events then
you will get this informations as part of the details, but asynchronously

http://libvirt.org/html/libvirt-libvirt.html#virConnectDomainEventRegister

Also see Dan Berrange post from last week about event extensions.

Daniel

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