1.1 Introduction1.2 Partition migration1.3 Cross-system flexibility is the requirement1.4 Live Partition Mobility is the answer1.4.1 Inactive migration1.4.2 Active migration1.5 Architecture1.5.1 Hardware infrastructure1.5.2 Components involved1.6 Operation1.6.1 Inactive migration1.6.2 Active migration1.7 Combining mobility with other features1.7.1 High availability clusters1.7.2 AIX Live Application Mobility