HyperPAV Minidisks and HyperPAV for Paging

When some HyperPAV bases are used by the CP Paging Subsystem and some are used for guest I/O to minidisks in the same pool and system-attached HyperPAV aliases exist in that pool, the VM I/O scheduler will use the HyperPAV aliases to assist in the execution of I/O for both types of HyperPAV bases on a first-come, first-served (FCFS) basis. When all system-attached HyperPAV aliases in a pool are currently busy executing I/O and then one becomes available, that FCFS algorithm can be fine-tuned using the SET CU command to give alias share priority to one type over the other, if so desired. Monitor data can be used to determine whether SET CU is needed to change the alias share.