Virtual Storage Map
This applet is designed to map the amount of private storage available in a
given z/OS image given the current CSA, LPA, SQA and Nucleus sizes.
To calculate the amount of private storage available after the next IPL, select
the amount of PSA storage reserved, enter the current size of the Nucleus, CSA
and LPA regions (in Kilobytes) below 16M as well as the relative CSA size
specified in your IEASYSxx PARMLIB member. You can then, for example, increase
the size of LPA or modify the CSA size to simulate the effects that new
maintenance being installed or a planned PARMLIB change may have on the private
region size.