Sun Microsystems SPARC Enterprise T1000, Administration Manual

Page: 40 / 82

22 Sun SPARC Enterprise T1000 Server Administration Guide • April 2007
▼
To Get to the
ok
Prompt
1. Decide which method you need to use to reach the
ok
prompt.
See “OpenBoot
ok
Prompt” on page 18 for details.
2. Follow the appropriate instructions in
TABLE 1-3
.
TABLE 1-3
Ways of Accessing the
ok
Prompt
Access Method What to Do
Graceful shutdown of
the Solaris OS • From a shell or command tool window, issue an appropriate
command (for example, the
shutdown
or
init
command) as
described in Solaris system administration documentation.
L1-A (Stop-A) keys or
Break key • From a Sun keyboard connected directly to the SPARC
Enterprise T1000 server, press the Stop and A keys
simultaneously.
*
• From an alphanumeric terminal configured to access the system
console, press the Break key.
* Requires the OpenBoot configuration variable
input-device=keyboard
. For more information, see “Sys-
tem Console OpenBoot Configuration Variable Settings” on page 23 .
system controller
break
and
console
commands
1. From the
sc>
prompt, type the
break
command. The
break
command should put the system in a state in which the
operating environment software is not running and the server is
under OpenBoot firmware control.
2. Then issue the
console
command.
Manual system reset • From the
sc>
prompt, type the
reset
command.