Setting the SINGLE_CPU_VP configuration parameter when using one CPU VP
If you are running only one CPU VP, set the SINGLE_CPU_VP configuration parameter to 1. Otherwise, set this parameter to 0.
Important: If you set the SINGLE_CPU_VP
parameter to 1, the value of the num option
of the VPCLASS configuration parameter must also be 1.
Note: The database server treats user-defined virtual-processor classes
(that is, VPs defined with VPCLASS) as if they were CPU VPs. Thus,
if you set SINGLE_CPU_VP to nonzero, you cannot create any user-defined
classes.
When you set the SINGLE_CPU_VP parameter to 1, you cannot add CPU VPs while the database server is in online mode.