Power Off The Host Using The On/Standby Button - Oracle X8-8 Installation Manual

Power Off the Host Using the On/Standby Button

Power State
Main power
For instructions on powering the host off and on, see the following procedures:
"Power Off the Host Using the On/Standby Button" on page 108
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"Power On the Host Using the On/Standby Button" on page 109
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"Power the Host On and Off Using Oracle ILOM" on page 109
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Power Off the Host Using the On/Standby Button
For dual 4-socket systems, you can complete this action for both servers.
Locate the On/Standby button for the corresponding server on the system front
1.
panel.
The front panel includes buttons for System A and System B. System B is only active on dual
4-socket systems.
2. Press the On/Standby button.
To perform a graceful shutdown, press and release the Power button.
■
ACPI-enabled operating systems perform an orderly shutdown. Operating systems that are
not ACPI-enabled might ignore this event and fail to shut down the host.
The System OK indicator blinks. The service processor SP OK indicator is steady on. The
server goes into Standby power mode.
108 Oracle Server X8-8 Installation Guide • June 2019
Description
When you power on the host,
the server enters Main power
mode.
Indicators
The green System OK
indicator is steady on.
On single 4-socket and single
8-socket systems,only the
System OK indicator for
System A (SMOD0) is lit.
Action
host power. On dual 4-socket
systems, complete this action
for both servers.
You can power the host off
gracefully, or immediately.
Data loss. To
Caution -
prevent data loss, prepare the
operating system for shutdown
before you immediately power
off.
Use Oracle ILOM or the On/
Standby button to apply host
power.
On dual 4-socket systems, you
must complete this action for
both servers.