QIO Configuration and Management Manual

Managing the QIO Subsystem
QIO Configuration and Management Manual—424717-008
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The QIO subsystem displays information on its operation. This information can be
obtained through SCF STATUS commands.
Subsystem Errors
Most of the errors encountered at startup are configuration errors. If you have modified
an HP-supplied configuration file, recheck your modifications to make sure they are
correct.
Inappropriate configuration of the QIO subsystem might result in a QIO event 2
message. The symptom string displayed in the message describes the cause of the
problem. Edit the QIO configuration file or specify a different configuration file.
Routine Management
This subsection describes how to perform routine tasks such as displaying object
information and managing the display of event messages.
Displaying Object Information
SCF provides several commands that retrieve information for the objects associated
with the QIO subsystem. The INFO, NAMES, and STATUS commands all return useful
configuration and operation data.

The INFO MON command displays the CPU and configuration, program, and
library file names for a specified QIOMON process.

The NAMES command displays all the names currently configured for a specific
object type (APPL, MON, QUEUE, or SEGMENT), or for all object types if an
object type is not specified. For example, NAMES $ZM* displays all QIO objects in
all QIO subsystems.

The STATUS command displays the status (STARTING, STARTED, or STOPPING)
of a specific object type (APPL, MON, QUEUE, or SEGMENT).
These commands and responses are explained in detail in Section 4, QIO Subsystem
SCF Commands.