Control Data Corporation CYBER 170 Series Operator's Manual page 82

AUTOROLL
Enables or disables automatic rollout of
jobs. This option improves time-sharing
operation but could be disabled if running
in a batch environment.
BATcmot
Enables or disables BATCHIO sub-
system. If not running local batch,
disabling BATCHIO frees a control point
for other use.
CDCS
Enables or disables the system control
point version of the CDCS data
management subsystem. If this facility
is not in use, disabling CDCS frees a
control point for other use. CDCS can
still be used within user jobs.
EI200 t
Enables or disables Export/Import
(EXPORTL) subsystem. If not running
remote batch, disabling EI200 frees a
control point for other use.
FILE STAGING
Enables or disables the staging of MSF
resident permanent files to disk.
Disabling FILE STAGING causes job
attempts to access MSF resident files to
be aborted. If the MSSEXEC is running,
enabling FILE STAGING allows MSF
resident files to be staged to disk when
accessed.
IAFt
Enables or disables interactive facility.
If your site is not running a time-sharing
facility, disabling IAF frees a control
point for other uses.
MAGNETt
Enables or disables magnetic tape
subsystem (MAGNET). If magnetic tape
operations are not used, disabling
MAGNET frees a control point for other
use.
MCSt
Enables or disables MCS. If this facility
is not in use, disabling MCS frees a
control point for other use.
MS VALIDATION
Enables or disables automatic
verification of mass storage tables. This
command cannot be used unless the MS
VALIDA TION option has been selected in
the IPRDECK used at deadstart. The
validation which occurs for each level of
recovery deadstart is described in
section 2, Preparing for Recovery
Deadstart.
MSSt
Enables or disables MSS processing.
MSS MASTER
Enables or disables master mainframe
mode for MSS processing. When MSS is
brought to a control point, the MSSEXEC
program runs if master mainframe mode
is enabled. The MSSSLV program runs if
master mainframe mode is disabled.
This entry has no effect unless MSS
processing is activated.
NAMt
Enables or disables N AM. If this facility
is not in .use, disabling NAM frees a
control point for other use.
PF VALIDATION
Enables or disables verification of
BOI/EOI on preserved files. Selection of
this option causes BOI/EOI information
to be verified when a direct access file is
attached or purged, and when an existing
file is defined.
PRIORITY AGING
Enables or disables priority aging.
Disabling this option causes larger jobs
to be scheduled before smaller jobs of
equal priority. There may be
environments in which it is advantageous
to run the larger jobs first (for example,
a nontime-sharing environment).
RBFt
Enables or disables RBF. If this facility
is not in use, disabling RBF frees a
control point for other use.
t
Option does not cause a subsystem to be assigned to a control point, or dropped. Instead, the option merely determines
if
the specified subsystem
is
to be assigned to a control point upon entry of the next AUTO or MAINTENANCE command.
In addition, a currently active subsystem (assigned to a control point) will not be dropped by entering the DISABLE
command followed by AUTO or MAINTENANCE. The n.IDLE command should be entered to drop an active subsystem.
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