Sun Microsystems Netra 1290, Руководство администратора

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Chapter 4 Troubleshooting 47
TABLE 4-2
lists the server LED functions (
FIGURE 4-1
).
The Locator, Fault, and System Active LEDs are repeated on the front and rear of the
server.
FIGURE 4-2
illustrates the LEDs on the rear of the server.
TABLE 4-2
Server LED Functions
LED Icon and Name Color LED On LED Off
Locator White Normally off. Can be lit by user
command. Location of server has
been requested. Can be lit by user command.
No one has requested the
location of the server.
System Fault Amber Fault is detected. Service is
required. No fault is detected.
System
Active Green Server is being powered on or is
powered on. Server is in Standby.
Top Access Amber Fault has occurred in a FRU, that
can only be replaced from the top
of the server. No fault has occurred in a
FRU that can only be
replaced from the top of the
server.
Solaris OS
Running Green Solaris OS is running. Solaris OS is not running or
the domain is paused.
Alarm1 and
Alarm2 Green Trigger events have occurred as
specified in the LOM software.
• Can customize alarms. For
example Alarm 1 can be used
for degraded mode and Alarm 2
can be used for final or
shutdown mode.
• LOM software provides paths
so you can link the alarms to
Solaris OS events.
• Can also associate alarms to
specific user applications or
processes.
No trigger events have
occurred as specified in the
LOM software.
Source A
and Source B Green Displays the state of the power
sources–source A supplies power
to PS0 and PS1 while source B
supplies power to PS2 and PS3.
• Source A lit if either PS0 or PS1
receives input power.
• Source B lit if either PS2 or PS3
receives input power.
• Source A not lit if PS0 and
PS1 do not receive input
power.
• Source B not lit if PS2 and
PS3 do not receive input
power.
SYSTEM
ALARM
1 2
POWER SOURCE
A
B