IBM BladeCenter JS12, Руководство по диагностике и обслуживанию

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NMI reset (recessed): The nonmaskable interrupt (NMI) reset dumps the partition.
Use this recessed button only as directed by IBM Support.
Power-on LED: This green LED indicates the power status of the blade server in
the following manner:
v
Flashing rapidly: The service processor (BMC) is initializing the blade server.
v Flashing slowly: The blade server has completed initialization and is waiting for
a power-on command.
v
Lit continuously: The blade server has power and is turned on.
Note: The enhanced service processor (BMC) can take as long as three minutes to
initialize after you install the BladeCenter JS12 blade server, at which point the
LED begins to flash slowly.
Activity LED: When this green LED is lit, it indicates that there is activity on the
hard disk drive or network.
Location LED: When this blue LED is lit, it has been turned on by the system
administrator to aid in visually locating the blade server. The location LED can be
turned off through the Web interface of the management module or through IBM
Director Console.
Turning on the blade server
After you connect the blade server to power through the BladeCenter unit, you can
start the blade server after the discovery and initialization process is complete.
You can start the blade server in any of the following ways.
v
Start the blade server by pressing the power-control button on the front of the
blade server.
The power-control button is behind the control panel door, as described in
“Blade server control panel buttons and LEDs” on page 5.
After you push the power-control button, the power-on LED continues to blink
slowly for about 15 seconds, then is lit solidly when the power-on process is
complete.
Wait until the power-on LED on the blade server flashes slowly before you press
the blade server power-control button. If the power-on LED is flashing rapidly,
the service processor is initializing the blade server. The power-control button
does not respond during initialization.
Note: The enhanced service processor (BMC) can take as long as three minutes
to initialize after you install the BladeCenter JS12 blade server, at which point
the LED begins to flash slowly.
Chapter 1. Introduction
7