Sun Microsystems SPARCstation 2 Service Manual page 48

2
32
2. As root, enter /usr/etc/fasthalt.
The system syncs the file systems and brings you to either the > or ok
prompts. The > prompt is the default prompt. You will see the ok
prompt if you reset the system parameters to have the ok prompt, the
Forth Toolkit prompt, as the default prompt.
For Non-Volatile RAM system configuration parameters used during reset,
see Appendix D. To have the ok prompt as the default, see the Open Boot
PROM 2.0 Toolkit User's Guide. If you see the ok prompt, you are already
in the Forth Toolkit and need to do nothing further. If you see the >
prompt, go to the next step.
3. Enter n to enter the Forth Toolkit.
The ok prompt shows that you are in the Forth Toolkit.
For extensive information on tests you can run from the Forth Toolkit see
Chapter 5 of the Open Boot PROM 2.0 Toolkit User's Guide.
To return to the Monitor > prompt, from the Forth Toolkit:
ok old-mode
>
SPARCstation 2 Field Service Manual—February 1991