On Thu, Feb 28, 2008 at 02:13:35PM +0100, Balazs Lengyel <balazs.lengyel at ericsson.com> wrote a message of 10 lines which said: > what are you trying to identify. The physical box or the virtual > machine? The Unit of Management. It is here the virtual machine but, in other cases, it may be a cluster of tightly cooperating machines.