Silicon Graphics Origin 300 User Manual page 111

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3. Verify that all of the L1 controllers display "L1 running." If any L1 controllers are
not running, contact your SGI system support engineer (SSE).
4. At the system console, access the L2 controller by entering the following command:
$> /stand/sysco/bin/12term
5. From the L2 prompt, display the system configuration by entering the following
command:
L2> cfg
This command lists the modules that the L2 controller detects in the system and
their system controller addresses. If a module that you want to power on does not
appear in the list, it will not power on. Ensure that the module's L1 controller is
running and that it is cabled properly.
6. From the L2 prompt (L2>), power on an individual module by entering the
following command. (If you want to power on the entire system, proceed to Step 7.)
L2> r <rack#> s <slot#> pwr u
For example, to power on an Origin 300 base module in rack 1, slot 18, enter the
following command:
L2> r 1 s 18 pwr u
The slot number is the unit number of the module within the rack. For more
information about unit numbers, refer to Chapter 1 of this document.
If you want to power on several selected modules of a rack at the same time, you
must enter the rack number followed by the slot numbers of the modules that you
want to power on. For example, to power on the modules in slots 18, 20, and 22,
enter the following command:
L2> r 1 s 18,20,22 pwr u
7. If you want to power on the entire system, enter the following command:
L2> pwr u
(The default setting for the pwr u command is all racks and
slots.)
8. When the L2 prompt appears, you will not see the output that is produced during
the power-on procedure unless you redirect the keyboard input from the L2
controller to the normal console by typing control d.
L2> ctrl d
9. When the power-on procedure completes, the System Maintenance Menu appears
on the system console. Select option 1 "Start System" to boot the IRIX operating
system.
Powering Your System On and Off
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