Oracle X4-2B, Руководство по установке

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Controlling System Power
This section describes methods to control server module power.
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“Power States” on page 105
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“Powering Off the Server Module” on page 106
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“Powering On the Server Module” on page 108
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“Resetting the Server” on page 108
For more information, refer to the Sun Blade X4-2B Service Manual .
Note –
Graceful shutdown procedures cause ACPI-enabled operating systems to perform an
orderly shutdown of the operating system. Servers not running ACPI-enabled operating
systems shut down to standby power state immediately.
Power States
The server module can be in one of these power states:
Power State Description
No power applied No power is applied to the server. For example, when the power cords are not
connected, a server module is partially removed from chassis, or the data center
power breaker is off.
Standby Power is applied to the server and the SP is running, but main power is not applied to
the host. You can access Oracle ILOM running on the SP in Standby state.
Fully powered on The host is powered on and you can access Oracle ILOM. Once the server boots the
OS, you can also access Oracle ILOM and the OSs.
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