MPE/iX Commands Reference Manual (32650-90877)

606 Chapter14
Command List XII
Commands STREAM thru XEQ
FROM/ sessionid
Operation Notes
This command sends a message to the system console. The message text appears on the
system console, preceded by the time it was transmitted and your job/session number. Like
messages transmitted between users (TELL command), this message is printed as soon as
possible without interrupting any console input/output currently in progress. The message
can be sent to the system console, even if no session is logged on or if an active session is
running in QUIET mode.
Use
This command may be issued from a session, job, program, or in BREAK. Pressing
Break
has no effect on this command.
Example
To ask the system operator to mount a tape, enter:
TELLOP PLS MOUNT MYTAPE,VERSION 1
Related Information
Commands TELL, WARN
Manuals None
TUNE
Changes scheduling characteristics of the scheduling subqueues. These characteristics
include base and limit priorities, quantum bounds (min and max), boost property and
timeslice. (Native Mode)
Syntax
TUNE[
minclockcycle ] { ;CQ= qinfo ;DQ= qinfo ;EQ= qinfo } [ ... ]
Where
qinfo is written in the following form:
[
base [, [ limit ] [, [ min ] [, [ max ] [ ,DECAY,OSCILLATE] , [ tslice ]]]]]
NOTE Misuse of this command can significantly degrade system operating
efficiency.
PARAMETERS
minclockcycle This parameter is ignored. It appears here for MPE V/E compatibility
only.
base An integer from 150 to 255 specifying the priority at which user processes
executing in the CS, DS, and ES scheduling subqueues begin their
Dispatcher transactions. Priority is inversely related to the integer: a
higher-priority process has a lower number. While the full range is