Typical application

In the monitor system

/START-IORM           --------------------------------------- (1)

(1)	IORM is started and initialized in the monitor system. The statements of SYSDAT.IORM.<version> in the monitor system are processed. These statements look like this: DPAV_SET_ON=YES --------------------------------------- (2) DPAV_DEV_ADD=D-R(88D3,88D5) --------------------------------- (3) DPAV_DEV_ADD=D-R(88E3,88E5),8 ------------------------------ (4) DPAV_DEV_ADD=D-R(88F3,88F5),10 ----------------------------- (5) END ------------------------------------------- (6)
(2)	The DPAV function is activated in the monitor system.
(3)	The alias devices 88D3, 88D4 and 88D5 may be used for DPAV in the monitor system and in all guest systems.
(4)	The alias devices 88E3, 88E4 and 88E5 may be used for DPAV in the guest system with the VM index 8.
(5)	The alias devices 88F3, 88F4 and 88F5 may be used for DPAV in the guest system with the VM index 10.
(6)	All other generated alias devices are not permitted for DPAV. They remain statically assigned to the base devices.

In the guest systems

/START-SUBSYSTEM IORM --------------------------------------- (7)
/START-IORM           --------------------------------------- (8)

(7)	The subsystem IORM is started in the guest system.
(8)	IORM is started and initialized in the guest system. The statements of SYSDAT.IORM.<version> in the guest system are processed. These statements look like this: DPAV_SET_ON=YES ------------------------------------------- (9) END
(9)	The DPAV function is activated in the guest system.