Sun Microsystems SPARC Series, Service Manual

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4-12 SPARC Enterprise M3000 Server Service Manual • January 2009
4. A user with platadm or fieldeng authority must log in to the XSCF shell and
enter the password command.
The following activity is executed when the
poweroff
command is used:
■
The Solaris OS shuts down completely.
■
The server is powered off and the server enters standby mode. (The power to
the XSCF unit remains on.)
For details, see the SPARC Enterprise M3000/M4000/M5000/M8000/M9000 Servers
XSCF User's Guide .
5. Verify that the POWER LED on the operator panel is off.
6. Disconnect all the power cords from the AC power outlets.
Caution –
There is a risk of electrical failure if the power cords are not
disconnected. All the power cords must be disconnected to completely cut the power
to the server.
4.5.1.2 Power off by Using the Operator Panel
1. Notify users that the server is being powered off.
2. Back up the system files and data to tape, if necessary.
3. Turn the mode switch on the operator panel to the Service position.
4. Press the power switch on the operator panel for 4 seconds or more.
5. Verify that the POWER LED on the operator panel is off.
6. Disconnect all the power cords from the AC power outlets.
Caution –
There is a risk of electrical failure if the power cords are not
disconnected. All the power cords must be disconnected to completely cut the power
to the server.
4.5.2 FRU Removal and Replacement
In cold replacement, a FRU is removed and replaced while the power is turned off.
After the FRU replacement, power on the server.
XSCF> poweroff -a