HP-UX Virtual Partitions Administrator's Guide (includes A.03.04) (previously titled Installing and Managing HP-UX Virtual Partitions)

CPU, Memory, and I/O Resources (A.03.xx)
I/O: Concepts
Chapter 8
279
Figure 8-4 vPars allocates at LBA level not SBA level
A system has multiple SBAs, but assignments remain at the LBA levels.
Figure 8-5 vPars allocates at LBA level not SBA level