2-4 Sun Netra T5220 Server Service Manual • January 2012
2. Notify affected users.
Refer to your Solaris system administration documentation for additional
information.
3. Save any open files and quit all running programs.
Refer to your application documentation for specific information on these
processes.
4. Shut down the Solaris OS.
Refer to the Solaris system administration documentation for additional
information.
5. Switch from the system console to the ALOM CMT compatibility CLI sc>
prompt by typing the #. (Hash-Period) key sequence.
6. At the ALOM CMT compatibility CLI sc> prompt, issue the poweroff
command.
Note – You can also use the Power button on the front of the server to initiate a
graceful system shutdown. This button is recessed to prevent accidental server
power-off. Use the tip of a pen to operate this button.
Refer to the Integrated Lights Out Manager (ILOM) Administration Guide for more
information about the ALOM CMT CLI poweroff command.
7. Disconnect the cables from the server.
See Section 2.3.2, “Disconnecting Cables From the Server” on page 2-4.
2.3.2 Disconnecting Cables From the Server
Caution – The system supplies standby power to the circuit boards even when the
system is powered off.
1. Label all cables connected to the server.
2. Disconnect the following cables as appropriate:
■ PCI-X 3
■ PCI-X 4
sc> poweroff -fy
SC Alert: SC Request to Power Off Host Immediately.
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