
42 IBM z/VM and Linux on IBM System z: Virtualization Cookbook for Red Hat Enterprise Linux 4
4.5.1 Formatting the paging volumes
Before adding paging volumes to the system, you must format the DASD volumes that you
use for minidisk space (PERM) and paging space (PAGE). Traditionally, this is done one
volume at a time via the CPFMTXA command. If you have a few volumes, then this command
is useful. However, when you have many volumes to format, the process of running
CPFMTXA can become time consuming and tedious and lead to errors.
Therefore, a REXX EXEC named CPFORMAT has been provided to allow you to format many
volumes with a single command ...