IBM 8647 - Eserver xSeries 225, Руководство по техническому обслуживанию и устранению неисправностей

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Turning off the server
When you turn off the server and leave it connected to ac power, the server can
respond to requests from the service processor, such as a remote request to turn
on the server. To remove all power from the server, you must disconnect it from the
power source.
Some operating systems require an orderly shutdown before you turn off the server.
See your operating-system documentation for information about shutting down the
operating system.
Statement 5
CAUTION:
The power control button on the device and the power switch on the power supply do
not turn off the electrical current supplied to the device. The device also might have
more than one power cord. To remove all electrical current from the device, ensure
that all power cords are disconnected from the power source.
1
2
Note: After turning off the server, wait at least 5 seconds before you press the
power-control button to turn on the server again.
The server can be turned off in any of the following ways:
v
You can turn off your server from the operating system, if your operating system
supports this feature. After an orderly shutdown of the operating system, the
server will be turned off automatically.
v
You can press the power-control button on the front of the server to start an
orderly shutdown of the operating system and turn off the server, if your
operating system supports this feature.
v If the operating system stops functioning, you can press and hold the
power-control button for more than 4 seconds to turn off the server.
v
If the server is connected to an ASM interconnect network that contains at least
one system with an optional Remote Supervisor Adapter installed, the server can
be turned off from the Remote Supervisor Adapter user interface.
v Of an optional Remote Supervisor Adapter is installed in the server, the server
can be turned off from the Remote Supervisor Adapter user interface.
v
The server can turn itself off as an automatic response to a critical system
failure.
Chapter 4. Installing options
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