Main memory management and reconfiguration

Main memory management in VM2000 includes

• Management of the main memory

• Reconfiguration of the main memory

Data spaces

The addressing mode for extending the virtual address space is offered under VM2000 for all VMs. In addition to the existing address space (max. 2 Gbytes), further address spaces for data (max. 2 Gbytes each), known as “data spaces”, can be created. Further information on data spaces is provided in the “Executive Macros” manual [16].