68K System Monitor

GE Energy Services

User's Guide

 

 

QX - Query Exchange

Platform

Description

þ CPM þ D20

þ D20 ME

þ D20/200

þ D20/200 ME

þ D25

D20 Base

D20 Base

CCU Base

CCU Base

 

Use this command to display information on system exchanges.

If you request information on more than one exchange, then the output is in a list format. Each line contains an exchange name and ID, and the number of processes and messages queued.

If you request information on all exchanges, the monitor derives and displays the number of free exchange control blocks.

If you request information on a single exchange, then the monitor will display a more detailed description. The description includes the:

exchange name

queuing mechanism (FIFO or priority)

access rights (group only or unlimited), and

queue length (unlimited or decimal notation limit), followed by a list of: all queued processes, and

all queued messages.

Syntax

Below is usage and syntax information for this command

 

 

 

 

 

 

 

 

Command Format

CPM / D20 / D25:

qx [(xid name)]

 

 

 

 

CCU / CCUME:

qx [(xid gxid name)]

 

 

 

 

 

 

 

 

 

 

Variables

None

 

 

 

 

 

 

 

 

 

 

 

Parameters

(none)

= displays general information for all exchanges.

 

 

 

 

xid

= pSOS exchange ID (in hexadecimal); displays

 

 

 

 

 

detailed information for a specific exchange.

 

 

 

 

gxid

= global pSOS exchange ID (in hexadecimal);

 

 

 

 

 

displays detailed information for a specific

 

 

 

 

 

exchange.

 

 

 

 

 

name

= case-sensitive exchange name. It now supports

 

 

 

 

 

the new exchange naming convention.

 

 

 

 

 

If you enter an entire name, the monitor displays

 

 

 

 

 

detailed information for that exchange.

 

 

 

 

 

If you enter the first few characters, the

 

 

 

 

 

command attempts pattern matching. The

 

 

 

 

 

monitor displays general or detailed information,

 

 

 

 

 

depending on the number of matches.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Continued on next page

SWM0023 1.00 2

General

3-54

Full Release

 

Page 80
Image 80
GE 68K System manual QX Query Exchange