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Chapter 4 Operation
4.1 Power On/Off
This chapter describes operation of the FX700 main unit.
Keep the contents of
4.1
Power On/Off
This section describes how to power on/off the system.
Power on the equipment within the temperature range in the prescribed temperature conditions. For
details on the operating environment, see
equipment within the prescribed temperature range may lead to malfunctions or loss of data. Fujitsu
is not responsible for any damage or failure caused by use of the equipment outside the temperature
range for guaranteed operation.
- Press the button to power on or off the system.
- Short press the button to power on all nodes (only if all the nodes in the device are off).
- Long press the button (4 seconds or longer) to start shutdown of the operating systems on all nodes.
4.1.1
Turning On/Off AC Power to the FX700 Main Unit
Turning On AC Power to the FX700 Main Unit
The green PSU status LED blinks when the equipment is connected to the main power supply.
Approximately 4 minutes are required until the node can be powered on. The BMC ready LED blinks during
this period. The BMC ready LED stays on and does not blink when the node can be powered on.
Turning Off AC Power to the FX700 Main Unit
Confirm that the green PSU status LED is blinking, and then remove the power cord.
4.1.2
Changing the Power Supply Status of Nodes
When using operations management software, follow the manual for your operations management software.
For the procedure to power on/off a node without using operations management software, see "3.3
Power Control" in the FUJITSU Supercomputer PRIMEHPC FX700 BMC User's Guide (C120-0091EN).
Data Loss
If the node is not automatically powered off, you can shut it down by pressing the power button for at
least 4 seconds. However, data loss may occur when the node is not properly shut down according to
Chapter 4 Operation
"Chapter 2 Important
Information" in mind when using the equipment.
"3.2 Installation
Specifications." Failure to operate the
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C120-0089-03EN
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