On Thu, Jun 16, 2011 at 04:30:18PM +0100, Stefan Hajnoczi wrote: > On Thu, Jun 16, 2011 at 11:52:43AM -0300, Marcelo Tosatti wrote: > This approach does not use the backing file feature?
Not directly. For block copy, the destination (or source) images might share the same backing file (this is a requirement for live snapshot merge).
