
For setkeyswitch parameters and descriptions, see TABLE 3-8.
TABLE 3-8 Description of the setkeyswitch Transition
Value | Description |
|
|
off | Changes the board state of all the boards belonging to a domain to the |
| Assigned board status, and places the boards in |
| allows you to remove the boards from the system. The domain will not be |
| initialized at system power on. |
standby | Changes the board state of all the boards belonging to a domain to the |
| Assigned board state and turns on the boards. The domain will not be |
| initialized at system power on, but the boards that comprise the domain will |
| be powered on. |
on | Powers on and initializes the domain. The system controller brings the |
| domain into OpenBoot PROM through POST. If the OpenBoot PROM has |
| |
| automatically. |
diag | Similar to the setkeyswitch on command except the POST verbose mode |
| is set to on and the POST diagnostic level is set to maximum. |
secure | Similar to the setkeyswitch on command except that the break command |
| and the reset commands are ignored. CPU/Memory board and |
| I/O assembly flash PROM updates are not allowed. |
|
|
TABLE 3-9 shows the results when you change a keyswitch setting.
TABLE
Current Setting | New Setting | Result |
|
|
|
off | off | Keyswitch position not changed. |
off | standby | Powers on all of the boards. The boards belonging to a domain |
|
| should already be in the Assigned state. The domain will not |
|
| be initialized at system power on. |
off | on | Powers on and initializes the domain. The domain will go |
|
| through POST and the OpenBoot PROM. The Solaris |
|
| operating environment boots automatically unless you have |
|
| set the OpenBoot PROM |
off | diag | Similar to on, except POST verbose and diagnostic level is to |
|
| set to maximum. The domain will boot from the |
|
| |
off | secure | Similar to on, except the reset and break commands are |
|
| ignored by the domain shell. |
|
|
|
72 Sun Fire 6800/4810/4800/3800 System Controller Command Reference Manual • October 2001