HP NonStop G-Series - Manual (Page 397)

Monitoring Hardware Components
Guardian User’s Guide — 425266-001
19 -19
Checking ATP6100 Line Status
•
To obtain a listing of all PIFs on $ZZLAN.E4SA0, enter:
> SCF STATUS PIF $ZZLAN.E4SA0.*
Checking ATP6100 Line Status
This subsection summarizes how to check for problems on an ATP6100 line.
The ATP6100 Communications Access Process (CAP) provides the capability to
communicate over a variety of asynchronous communication devices (especially
terminals and printers) in the 6100 Communications Subsystem (CSS). Application data
is passed to one of several protocol modules by ATP6100. The protocol module gives
the application extensive control over the line, and each protocol module can control
either a single line or multiple lines.
For G-series systems, ATP6100 lines are defined and started with SCF from the WAN
subsystem.
You use the SCF interface to the WAN subsystem to:
•
Define ATP6100 lines and the modifiers that affect their operation
•
Start ATP6100 lines
•
Stop, alter, or delete ATP6100 lines
•
Monitor the ATP6100 processes and restart them if both the primary and backup
processes fail
To check the status of an ATP6100 line, first enter the Subsystem Control Facility
(SCF):
1> SCF
Assume the user’s terminal line (the terminal line name is the same as the first
component of the user’s terminal name, for example, $JT1):
-> ASSUME LINE $line
Next, assume the subdevice name of the user’s terminal (the subdevice name is the same
as the second component of the user’s terminal name, for example, #J01).
-> ASSUME SU #subdevice
Check the status of the line and subdevice:
-> STATUS LINE
->STATUS PIF $ZZLAN.E4SA0.*
SLSA Status PIF
Name State
$ZZLAN.E4SA0.0.A STARTED
$ZZLAN.E4SA0.0.B STARTED
$ZZLAN.E4SA0.1.A STOPPED
$ZZLAN.E4SA0.1.B STARTED