Explanation
Where
text is:
dev jobname asid … [jobname asid]
[DISPLAY TRUNCATED - INSUFFICIENT STORAGE]
[UNIT STATUS NUMBER OF UNITS REQUESTED
EXCEEDS NUMBER AVAILABLE]
[INCOMPLETE UNIT ALLOCATION STATUS]
[ALLOC STATUS UNAVAILABLE - ALLOCAS INOPERATIVE]
The
system issues this message in response to a DISPLAY U,,ALLOC command.
The message displays the status of the devices attached to the system.
In
the message text:
- hh.mm.ss
- The time in hours (00-23), minutes (00-59), and in seconds (00-59).
If 00.00.00 appears, the time of day (TOD) clock is not working.
- idr
- An identifier used with the CONTROL C,D command to cancel status
displays:
- Written on typewriter or printer consoles
- Displayed inline (that is, not in a display area) on a display
console
This identifier does not appear when the display is presented
in a display area on a display console.
The line beginning with
dev appears
one or more times for each allocated unit specified on the command.
- UNIT
- dev
- The device number of the allocated unit specified on the DISPLAY
command.
- JOBNAME
- jobname
- Each job to which the unit is allocated. The job name is one of
the following:
- The name of a job
- The name of a system address space
- The name of a task created by the START or MOUNT command
- *MASTER* when the unit is allocated to the master address
space
- *CONSOLE when the unit is a console allocated to multiple
console support (MCS)
- *SYSTEM when the unit is allocated to the system control
program
- *PAGE when the unit is being used as a paging device
- *UNKNOWN when the unit is allocated but the DISPLAY command
processor cannot identify the owner.
- ASID
- asid
- The hexadecimal address space identifier (ASID) for each
address space to which the unit is allocated.
- DISPLAY TRUNCATED - INSUFFICIENT STORAGE
- The system cannot obtain enough storage for the display.
- UNIT STATUS NUMBER OF UNITS REQUESTED EXCEEDS NUMBER AVAILABLE
- The DISPLAY command specified more units than are allocated.
- INCOMPLETE UNIT ALLOCATION STATUS
- The system cannot display complete data on unit allocation because
of an internal error.
- ALLOC STATUS UNAVAILABLE - ALLOCAS INOPERATIVE
- The system is not recording the units allocated.
System action
The system continues processing.
Operator response
If DISPLAY TRUNCATED - INSUFFICIENT STORAGE
appears in the message text, specify fewer units on the DISPLAY U,,ALLOC
command.
System programmer response
If INCOMPLETE UNIT ALLOCATION STATUS
or ALLOC STATUS UNAVAILABLE - ALLOCAS INOPERATIVE appears in the message
text, search problem reporting data bases for a fix for the problem.
If no fix exists, contact the IBM® Support Center.
Source
Device independent display operator console support
(MCS) console.
Module
Routing code
Descriptor code