“…This property allowed a Running System under Reconfiguration (RSUR) to respond to the end users' requests and to reflect better availability than that of a static reconfiguration. Multiple dynamic approaches (Ajmani et al, 2006;Almeida et al, 2004;Arshad et al, 2003;Bidan et al, 1998;Dowling & Cahill, 2001a,b;Hillman & Warren, 2004a,b;Janssens 2006;Janssens et al, 2007;Kim & Bohner, 2008;Leger et al, 2010;Moser et al, 2002;Palma et al, 2001;Rasche & Polze, 2008;Surajbali et al, 2010;Truyen et al, 2008;Warren et al, 2006) have been proposed in literature to support dynamic property without losing application state consistency. In recent years, however, researchers began to suspect that dynamic property also brought negative impacts on the QoS of a RSUR.…”