Systems System Management Facilities (SMF)
VS1 Release 2
VS2 Release 1
I Third Edition (January 1973)
This edition is a major revision of, and makes obsolete, OS/VS System Management Facilities
(SMF), GC35-0004-1. Major technical and editorial changes are summarized under "Summary of
Technical changes to the text or figures are indicated by a vertical line to the left of the change.
This edition applies to Release 2 of OS/VSl and to Release 1 of OS/VS2. HASP information is for
planning purposes only untIl its availability. It also applies to all subsequent releases until
otherwise specified in new editions or technical newsletters. To determine whether this edition is
up to date, refer to IBM System/360 and System/370 SRL Newsletter, GN20-0360. The
information contained in this publication is subject to significant change. Any such changes will be
published in new editions or technical newsletters.