Grant this privilege only to the operators of the system.These are the users who respond to the requests of ordinary users,who tend to the needs of the system's peripheral devices (mountingreels of tape and changing printer forms), and who attend to allthe other day-to-day chores of system operation. (A nonprivilegeduser can log in on the console terminal to respond to operator requests,for example, to mount a tape.)
Task | Interface |
Modify deviceprotection
| SET PROTECTION/DEVICE
|
Modify deviceownership
| SET PROTECTION/DEVICE/OWNER
|
Access theSystem Management utility
| SYSMAN
|
Perform operator tasks:
|
|
Issue a broadcastreply
| REPLY, $SNDOPR
|
Cancel a systemoperator request
| REPLY/ABORT, $SNDOPR
|
Initializethe system operator log file
| $SNDOPR
|
Reply to apending system operator request
| REPLY/TO, REPLY/PENDING, REPLY/INITIALIZE_TAPE,$SNDOPR
|
Issue a systemoperator request
| REQUEST, $SNDOPR
|
Enable systemoperator classes
| REPLY/ENABLE, $SNDOPR, $SNDMSG
|
Disable systemoperator classes
| REPLY/DISABLE, $SNDOPR
|
Send a broadcastmessage
| $BRKTHRU, $BRDCST
|
Write an eventto the operator log
| $SNDOPR
|
Initializea system operator log
| REPLY/LOG, $SNDOPR
|
Close the currentoperator log
| REPLY/NOLOG, $SNDOPR
|
Send a messageto an operator
| REPLY, $SNDOPR
|
Enable or disableautostart
| $SNDJBC (SJC$_DISABLE_AUTO_START, SJC$_ENABLE_AUTO_START)
|
Stop all queues
| $SNDJBC (SJC$_STOP_ALL_QUEUES_ON_NODE)
|
Modify the characteristics of devices:
|
|
Modify deviceavailability
| SET DEVICE/[NO]AVAILABLE
|
Modify devicedual-porting
| SET DEVICE/[NO]DUAL_PORT
|
Modify deviceerror logging
| SET DEVICE/[NO]ERROR_LOGGING
|
Modify devicespooling
| SET DEVICE/[NO]SPOOLED
|
Modify default definitions of days:
|
|
Set defaultday type to PRIMARY
| SET DAY/PRIMARY
|
Set defaultday type to SECONDARY
| SET DAY/SECONDARY
|
Return daytype to DEFAULT
| SET DAY/DEFAULT
|
Modify or override login limits:
|
|
Modify interactivelogin limit
| SET LOGIN/INTERACTIVE
|
Modify networklogin limit
| SET LOGIN/NETWORK
|
Modify batchlogin limit
| SET LOGIN/BATCH
|
Create and modify queues:
|
|
Bypass discretionaryaccess to a queue
|
|
Create a queue
| $SNDJBC (SJC$_CREATE_QUEUE)
|
Define queuecharacteristics
| $SNDJBC (SJC$_DEFINE_CHARACTERISTICS)
|
Define forms
| $SNDJBC (SJC$_DEFINE_FORM)
|
Delete characteristics
| $SNDJBC (SJC$_DELETE_CHARACTERISTICS)
|
Delete forms
| $SNDJBC (SJC$_DELETE_FORM)
|
Set the basepriority of batch processes
| $SNDJBC (SJC$_BASE_PRIORITY)
|
Set the schedulingpriority of a job
| $SNDJBC (SJC$_PRIORITY)
|
Start accounting
| SET ACCOUNTING/ENABLE, $SNDJBC (SJC$_START_ACCOUNTING)
|
Stop accounting
| SET ACCOUNTING/DISABLE,$SNDJBC (SJC$_STOP_ACCOUNTING)
|
Operate the LAT device:
|
|
Transmit LATsolicit information message
| $QIO request to a LAT portdriver (LTDRIVER)
|
Set staticrating for LAT service
| $QIO request to a LAT portdriver (LTDRIVER)
|
Read last LATresponse message buffer
| $QIO request to a LAT portdriver (LTDRIVER)
|
Change porttype from dedicated to application
| $QIO request to a LAT portdriver (LTDRIVER)
|
Change porttype from application to dedicated
| $QIO request to a LAT portdriver (LTDRIVER)
|
Modify tape operations:
|
|
Specify numberof file window-mapping pointers
| MOUNT/WINDOWS, $MOUNT
|
Mount a volumewith an alternate ACP
| MOUNT/PROCESSOR, $MOUNT
|
Mount a volumewith alternate cache limits
| MOUNT/CACHE, $MOUNT
|
Modify writecaching for a tape controller
| MOUNT/CACHE, $MOUNT
|
Modify ODS1directory FCB cache limit
| SET VOLUME/ACCESSED, MOUNT/ACCESSED, $MOUNT
|
Perform network operations:
|
|
Connect toan object while executor state is restricted
|
|
Read networkevent-logging buffer
| NETACP
|
Modify networkvolatile database
| NETACP
|
Access thepermanent database for an update
| DECnet/NML
|
Connect toa DECnet circuit
| $QIO request to the DECnetdownline load and loopback class driver (NDDRIVER)
|
Display thepermanent DECnet service password
| NCP
|
Display thevolatile DECnet service password
| NCP
|
Control character conversion by terminals:
|
|
Load terminalfallback table
| TFU, $QIO request to theterminal fallback driver (FBDRIVER)
|
Unload terminalfallback table
| TFU, $QIO request to theterminal fallback driver (FBDRIVER)
|
Establish systemdefault terminal fallback table
| TFU, $QIO request to theterminal fallback driver (FBDRIVER)
|
Control cluster operations:
|
|
Request expectedvotes modification
| SET CLUSTER/EXPECTED_VOTES
|
Request MSCPserving of a device
| SET DEVICE/SERVED
|
Request quorummodification
| SET CLUSTER/QUORUM
|
Add an adapterto the failover list
| $QIO request to the DEBNIBI bus NI driver (EFDRIVER)
|
Remove an adapterfrom the failover list
| $QIO request to the DEBNIBI bus NI driver (EFDRIVER)
|
Set an adapterto be the current adapter
| $QIO request to the DEBNIBI bus NI driver (EFDRIVER)
|
Set the new adapter testinterval
| $QIO request to the DEBNI BI bus NI driver (EFDRIVER)
|
Used in combination with other privileges, OPER lets processesperform the following tasks: