Oracle SPARC M7, Service Manual, Page: 47 / 330

Interpreting LEDs
No. LED Icon or Label Description
well as other server LEDs under Oracle ILOM control. The LEDs will
light for 15 seconds and then return to normal operation.
Note - Component LEDs that are not under Oracle ILOM control will
not light up during this test.
2 Service Required
LED (amber)
The
fmadm faulty
command provides details about any
faults that cause this indicator to light. See “Identify Faulted
Components” on page 36 .
Under most fault conditions, individual component LEDs are lit in
addition to the System Service Action Required indicator.
3 OK LED (green) Indicates these conditions:
■ Off – Server is not running in its normal state. Power might be off.
■
Steady on
– Server is powered on and is running in its normal
operating state.
■ Short blink every three seconds – Server is running in Standby
mode and can be quickly returned to full function.
■ Slow blink – A normal but transitory activity is taking place. Slow
blinking might indicate that system diagnostics are running or that
the server is booting.
4 SP LED SP Indicates these conditions:
■
Off
– The server is not receiving power. For example, the power
cords are not connected or the facility power grid circuit breakers
are switched off.
■ Steady on green – One or both of the SPs have initialized and can
be accessed through the Oracle ILOM CLI or web interface.
■
Blink green
– SPs are initializing the Oracle ILOM firmware.
5 System Overtemp
LED (amber)
Indicates these conditions:
■
Off
– Indicates a steady state, no service action is required.
■ Steady on – Indicates that a temperature failure event has been
acknowledged and a service action is required.
6 Rear Fault LED
(amber)
Indicates these conditions:
■ Off – Indicates a steady state, no service action is required.
■
Steady on
– Indicates that a failure event has been acknowledged
for a component that is accessed from the rear of the server and a
service action is required on at least one of the modules.
Related Information
■
“Rear Indicator Panel Controls and LEDs” on page 48
■
“Locate the Server” on page 61
Detecting and Managing Faults 47