Power Cycle The System - Sun Oracle SPARC T5120 Installation Manual

2. It is not necessary to power the system off and on to simply reset the system.
Related Information
"Power Cycle the System" on page 66
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Sun SPARC Enterprise T5120 and T5220 Servers Documentation
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Sun SPARC Enterprise T5120 and T5220 Servers Administration Guide
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▼ Power Cycle the System

If a simple reset does not clear a system problem, you can power the system off and
on with this procedure.
1. Shut down the Solaris OS.
At the Solaris OS prompt, type the shutdown -g0 -i0 -y command. Then type
o when prompted to halt the Solaris OS and to return to the ok prompt.
# shutdown -g0 -i0 -y
# svc.startd: The system is coming down.
svc.startd: 91 system services are now being stopped.
Jun 12 19:46:57 wgs40-58 syslogd: going down on signal 15
svc.startd: The system is down.
syncing file systems... done
Program terminated
r)eboot, o)k prompt, h)alt?
2. Switch from the system console prompt to the service processor console prompt
by typing the console escape sequence (by default, #. [Hash-Period]).
ok #.
->
3. Using the ILOM CLI, type the stop /SYS command to perform a graceful
shutdown of the system.
-> stop /SYS
Are you sure you want to stop /SYS (y/n)? y
Stopping /SYS
->
66 SPARC Enterprise T5120 and T5220 Servers Installation Guide • October 2010
Please wait.