Installing and Managing HP-UX Virtual Partitions (includes A.03.03)

CPU, Memory, and IO Resources
CPU: Adding and Deleting by Total (vPars A.04)
Chapter 6
180
If you would like to add 1 CPU to an existing partition, regardless of its current CPU count, you can add 1
CPU by using the -a option and setting num to 1
keira1# vparmodify -p keira2 -a cpu::1
To remove the added CPU from the partition, use the -d option and set num to 1
keira1# vparmodify -p keira2 -d cpu::1