Bull Novascale Blade BL465, Инструкция по установке и эксплуатации, Страница: 31 / 128

Chapter 2. Power, controls and indicators
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NMI button (recessed):
The nonmaskable interrupt (NMI) dumps the partition. Use this recessed button only as
directed by Bull Support.
Note You can also send an NMI event to the selected blade server remotely using the AMM.
Refer to the Advanced Management Module User’s Guide for information pertaining to the
proper installation and configuration of Java, operating systems, and browsers that are
supported for remote access.
Power button/LED:
When the blade server has power, press this button to turn on or turn off the blade server.
Note The power button works only if local power control is enabled for the blade server. Local
power control is enabled and disabled through the advanced management module web
interface.
After the blade server is removed from the chassis, press this button to activate the system
board LEDs (light path diagnostics). See the Problem Determination and Service Guide for
more information.
This button is also the power LED. This green LED indicates the power status of the blade
server:
• Flashing rapidly: The LED flashes rapidly for one of the following reasons:
− The blade server has been installed in a chassis. When you install the blade
server, the LED flashes rapidly for up to 90 seconds while the integrated
management module (IMM) on the blade server is initializing and synchronizing
with the advanced management module.
− The blade server does not have power permissions assigned to it through the
management module.
− The Blade chassis does not have enough power to turn on the blade server.
− The IMM on the blade server is not communicating with the management module.
•
Flashing slowly: The blade server has power and is ready to be turned on.
• Lit continuously: The blade server has power and is turned on.
When the blade server is on, pressing this button causes an orderly shutdown of the blade
server so that it is safe to remove. This includes shutting down the operating system (if
possible) and removing power from the blade server.
Note If you press the power button on the blade server that is part of a BL465 complex running
as a single partition, both blade servers in the partition power on or shut down.
If an operating system is running, you might have to press the button for approximately 4
seconds to initiate the shutdown.