System Startup, Configuration, and Shutdown Reference Manual (32650-90892)

214 AppendixE
Verifying Attached Devices
Displaying Configured Devices
The self-test initiates the internal self-test of each component that has a self-test routine.
The result of this test is reported as pass, fail, unimplemented, or untestable.
Running ODE
To run ODE :
1. Remove all users from the system.
If your system is not currently in use, skip to step 2.
a. Log on at the system console as MANAGER.SYS. Enter:
:HELLO MANAGER[/ userpass ].SYS[/ acctpass ]
b. Tell users of the approaching shutdown.
Notice that entering ISL makes the system inaccessible to users. Use the TELL
command to alert users (except those in quiet mode) to the impending system
shutdown. Ten minutes beforehand, ask users to log off. Enter:
:TELL @S;SYSTEM SHUTDOWN IN 10 MIN. PLEASE LOG OFF.
c. Prevent new system activity. Enter:
:LIMIT 0,0
:JOBFENCE 14
The command LIMIT 0,0 limits the number of concurrently running jobs and
sessions. The two parameters
x , x define the allowed number of jobs and sessions,
respectively.
The command JOBFENCE defines the minimum input priority that a job or session
must have to execute. The parameter, 14, raises the jobfence to the highest level.
d. Warn users five minutes prior to the system shutdown to end their sessions. Use the
WARN command to alert all sessions (including those in quiet mode) to the shutdown.
Enter:
:WARN @S; SYSTEM LOSS IN 5 MIN. PLEASE LOG OFF.
e. Locate all jobs and sessions still in progress or scheduled. Enter:
:SHOWJOB JOB=@J
:SHOWJOB JOB=@S
The command SHOWJOB displays the status information about jobs or sessions.
f. Abort jobs and sessions still executing. Enter:
:ABORTJOB #J nnn (#J nnn is the number for each job)
:ABORTJOB #S nnn (#S nnn is the number for each session)
2. Reset the system. Enter:
:CTRL A
=SHUTDOWN