DISPLAY

Provides display of workstation and workstation-related information.

Syntax

 D[ISPLAY] [I[NFO]] [;Q[UEUE]] [;WR[ITER]] [;AC[TIVEWS]] [;LUT[ABLE]]
          [;W[SID]=Wsid]

Parameters

INFO

Provides this information:

Whether your workstation is active or inactive.
Which Job Entry System the host uses.
The name of the remote workstation.
The host command prefix character.
The host console commands allowed for users without NM capability.
The Lookup Table file name in effect for the workstation.
The standard print form in effect for the workstation.
The standard punch form in effect for the workstation.
The text of the NRJE welcome message.

QUEUE

Provides information about transmission from a workstation:

The logical device number ( ldev) of the spooled reader for this workstation.
The chain size, in RUs, configured for the reader of this workstation.
The number of readers.
The compression indicator configured for this workstation. You might need to know this when you submit a job.
The translation indicator configured for this workstation. You might need to know this when you submit a job.
The status of the workstation reader.
The value of the reader outfence. You might need to know this when you use the PRIORITY parameter of the SUBMIT command.
The system OutFence value.

WRITER

Displays information about each logical writer configured for this workstation:

Name of the writer.
Logical device number (ldev), logical device class names, or "formid" entry in the Lookup Table.
The FORCED flag value: forces the formid to use the default output destination when output is routed to the writer and alternative routing is not specified in SUBMIT command. Will be Y or N.
Output priority.
Translation code.

ACTIVEWS

Provides a list of all active NRJE workstations on your HP 3000.

LUTABLE

Displays information about each logical unit:

Logical unit name. An asterisk (*) beside a logical unit name indicates that it is active.
Chain size: the number of RUs sent to the host before requesting a positive response.
Logical unit address.
Auto-start flag.

Wsid

Overrides the default workstation named in your NRJE command. All information received is for workstation Wsid. Subsequent commands are not affected.

Description

The DISPLAY command enables you to obtain a broad range of information about NRJE workstations. You can obtain information about transmission queues, logical writers, and active workstations.

If you enter this command without any parameters, NRJE displays all the information possible about the default workstation. If you enter a DISPLAY command with only a Wsid parameter, NRJE displays all the information possible about the workstation specified in that parameter. The Wsid parameter overrides a default workstation established earlier in an NRJE command. As the following examples show, you can vary the output from the DISPLAY command, depending on the parameters that you enter.

When you enter DISPLAY INFO, or DISPLAY without any parameters, the State of a workstation is one of those described in Table 3-2 “Workstation States”.

The information that DISPLAY provides is presented one screen at a time if the command is issued from an interactive session.

Table 3-2 Workstation States

State:	Meaning:
`ACTIVE`	The workstation is connected to the host job entry subsystem.
`STOPPEND *`	One of these has been issued and is pending:
	An NRJE subsystem STOPWS command.
	An NRJE subsystem `NRJEStopWS` intrinsic call in stop mode.
	One of these MPE commands:
		`NRJECONTROL STOP ...`
		`SNACONTROL STOP ... ; TYPE=Q`
`SHUTPEND *`	One of these has been issued and is pending:
	An NRJE subsystem HALT command.
	An NRJE subsystem `NRJEStopWS` intrinsic call in halt mode.
	The MPE command `SNACONTROL STOP...; TYPE=P`
`MONPEND`	The NRJE monitor process has been activated, but the LUs are not yet active.
`PENDING *`	The NRJE monitor process has not yet been activated.
`NACTIVE`	The NRJE monitor process has not been created, and no `STARTWS` NRJE subsystem command, `NRJEStartWS` intrinsic call, or `NRJECONTROL START` MPE command has been issued.
* This is a highly transient state.

Example

R19>DISPLAY
 
Workstation: R19
GENERAL INFORMATION
                   State:  Pending
                     Jes:  JES2
                  Remote:  RMT19
Host command prefix char:  $
Allowed console commands:  $D
     Formid lookup table:  NRJETABL.NRJE
 Default print form name:  STD
 Default punch form name:  STD
 
WELCOME MESSAGE:
*********************************
*     Welcome to NRJE           *
*********************************
READER QUEUE
      Reader ldev:  12
       Chain size:  20
 Number of Readers:  1
      Compression:  YES
 Translation code:  0: NATIVE-3000
    Reader status:  UP
     Reader fence:  1
     System fence:  1
 
WORKSTATION LU LIST
LU Name    Chain Size   LU Address   Auto Start
 
LU01          20              0          YES
LU02          20              0          YES
LU03          20              0          YES
LU04          20              0           NO
LU05          20              0           NO
LU06          20              0           NO
LU07          20              0           NO
LU08          20              0           NO
 
LOGICAL WRITER
Writer Name   Output Destination   Forced   Priority     Translation Code
 
   PR1             LP                NO         8         0: NATIVE-3000
   PR2             EPOC              NO         8         0: NATIVE-3000
   PR3             'FORM1'           NO         8         0: NATIVE-3000
   PR4             LP                NO         8         0: NATIVE-3000 
   PU1             'FORM2'           YES        8         0: NATIVE-3000
   PU2             EPOC              NO         8         0: NATIVE-3000
 
NO WORKSTATION IS ACTIVE. (CI=806)
R19>

Text Reference

The intrinsics related to this command are described in Chapter 5 “User Intrinsics” These are as follows:

NRJEQueue: obtains information about the workstation transmission queue.
NRJEWSInfo: obtains general information about the workstation.
NRJEWriter: obtains information about configured host logical writers for a given workstation.
NRJEActiveWS: finds out how many and which NRJE workstations are active.
NRJEWelcome: receives the NRJE welcome message.
NRJELUList: provides a list of all LUs and related characteristics for a workstation.

DISPLAY

Technical documentation

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Syntax

Parameters

Description

Example

Text Reference