Storage (C,D,F,G,M) Displays - Control Data Corporation CYBER 170 Series Operator's Manual

A control point entry appears in the following format.
n job jobname pr qpr
*
fI s mes
4-8
n Control point number. A job is assigned
to a control point when it is residing in
central memory. If an
*
follows the
control point number, idledown status is
set for that control point.
job FNT ordinal of the job. All jobs are
assigned an entry in the FNT (refer to
the H display).
jobname Names assigned by the system to
uniquely identify the job. The job name
consists of a seven-character identifier
with an eighth character appended to
signify 'the" job origin type. The five job
origin types are:
pr
qpr
*
fl
s
S System job.
T Time-sharing job.
B
Local batch job.
E Remote batch job.
M Multiterminal job.
CPU priority (the job priority for the
CPU.)
Queue priority (use the queue priority
to control the scheduling of the job
from the queues).
If present, job has ECS field length
assigned.
Field length/IOO of job being processed.
CPU status:
A Control point using CPU A.
B
W
x
Control point using CPUB
(dual CPU systems only).
Control point waiting for
CPU.
Control point is in recall.
point is in Control
autorecall
completion
request: I/O
and so forth).
(waiting for
of system
tape, assign,
blank
mes
CPU not needed at this control point.
First 30 characters of the message area
for the control point. Messages
reqUlrmg your intervention, control
statements being processed, and error
messages are displayed here. If a
message requires your action, it may be
periodically intensified by the system.
When a machine is running in
multi mainframe mode, certain
configurations may cause jobs to wait
because of controller reservations by
another machine. When this happens,
the disk error message specifying a
controller reservation (CR as error
code) appears in this field. The message
ECS ERROR.
appears in this field at the system
control point when the system
encounters errors in ECS.
STORAGE (C,D,F,G,M) DISPLAYS
These displays show the contents of central memory (C,
D,
F, and
G
displays) and ECS memory (M display). Each
storage display consists of four groups of either central
memory or ECS memory words, with the groups numbered 0
through
3
from top to bottom. The format of each line of
the display is:
address octal word display code equivalent
Central memory and ECS memory can be displayed with
absolute or relative addresses. The octal words in the C,
D, and M displays are shown in five columns of four octal
digits; words in the F and
G
displays have four columns of
five digits. The character equivalent to the display-coded
octal digits appear to the right of the octal word. Blanks
appear for any character with an octal display code above
57, as well as for display codes 00, 53, and 55.
The FR field at the top of the M display shows the contents
of the ECS flag register as of the last status. (Status is
taken once every second by the monitor.) ECS parity
errors in words on the M display are denoted by intensifying
the address and data of the words in error.
To bring the C, D, F, G, and M displays to the screens,
I
enter one of the following commands.
xy.
Brings the x and y displays to the left and right
console screens, respectively (x and yare C, D, F,
G, or M). Unless a control point memory display
has previously been selected (refer to following
command), all words displayed represent absolute
memory locations.
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