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File No. S360-31 OS
Fonn C28-6554-3
Systems Reference Library
IBM System/360 Operating System
System Generation
System generation is a process that generates an IBM
System/360 Operating System adapted to both the machine
configuration and the data processing requirements of
an installation. The system generation process is
performed under the control of an existing IBM System/
360 Operating System. This publication provides infor-
mation on the machine and operating system requirements
for system generation, the initialization of system
volumes and data sets, the macro-instructions used in
specifying system generation, the methods of including
user-written programs in the operating system, restart
procedures, and the sample programs used to test the