character (normally, the ¢ symbol) or press the CANCEL key (or its
equivalent). The CANCEL key on the 3215 cannot cancel lines of input until you
finish defining theV8/370 system during system generation. Also, the PAZ key or the CANCEL key on the 3270 and 3066 cannot cancel input
lines. --
For details on supportedV8/370 typewriter terminal consoles, display
terminal consoles and the associated keys thatmanage the display
screen, signal attention, and process line 'records, consult the!IlL;!IQ Operating Procedures CP and C8S, with the exception of the special CP service programs and
certain frequently usedCP functions, get all of their system functions from disk. Each of the disks mayor may not be labeled. If the disks
are forC8S file residence, or CP paging and sFooling (temporary use),
youmust label each pack with a six-character label in real cylinder 0 track 0 record 3 by using the CP Format/Allocate program.
TheV8/370 system is device-independent; each of the volumes that
haveCP labels can reside on any available and defined 2314, 2319, 3330, 3333, 3340, 3344, 3350 or 2305 direct access storage device. This
definition occurs atsystem generation time. The CP system residence (SYSRES) volume must be mounted on an available IPt device; then with
the load switches dialed to thatDASD device pressing the LOAD button viII bring up the system. CP-owned volumes (cne each for paging and
spooling)must be mounted and ready. All other resident volumes should
be mounted and ready when thesystem is started, although they can be
added later (via theCP ATTACH command) to the system, while it is in
operation.AFFINITY, SASSIST, CPASSIST, RESERVE, commands): These can be assigned only
class A.!2 (FAVORED, PRIORITY, LOCK, and UNLOCK by an operator with privilege j!andli.ng of I.nEut QY!:Eut: Card decks for users must be fed
into the real card reader, printed and punched output properly
distributed, and the unit record equipment and spool data files
controlled. The control functions for thesystem's unit record equipment and spool data files can be performed only by a class D
operator.!1l.9 Deta£!!ing of and Volume2: Devices used by
virtual machines in dedicatedmode must be attached and detached as
appropriate. Control over the realsystem/370 computing system's I/O can be performed by an operator with privilege class B.
Operators with these privilege classes must be logged on toperform these functions. Below is a directory entry for an operator to perform all of these functions: USER OPERATOR OPASS 512 18 ABDG
Thesystem and spooling operators do not require virtual devices or
options in theirVM/370 directory entries unless CMS is used. Kultiple virtual machines for operators may be set up, each with all or some of
8YK/370 Operator's Guide
equivalent).
finish defining the
lines. --
For details on supported
terminal consoles and the associated keys that
screen, signal attention, and process line 'records, consult the
certain frequently used
are for
you
The
have
definition occurs at
the load switches dialed to that
spooling)
be mounted and ready when the
added later (via the
operation.
class A.
into the real card reader, printed and punched output properly
distributed, and the unit record equipment and spool data files
controlled. The control functions for the
operator.
virtual machines in dedicated
appropriate. Control over the real
Operators with these privilege classes must be logged on to
The
options in their
8