Installing and Managing HP-UX Virtual Partitions (A.02.01)

Planning Your Virtual Partitions and Installing vPars
Installing vPars Using Software Distributor
Chapter 490
BCH> bo pri
interact with IPL: y
7. At the ISL prompt, boot the monitor and all the virtual partitions.
In our example, the command is:
ISL> hpux /stand/vpmon -a
Your hard partition should now be booted with all virtual partitions up.