Oracle SPARC T7-2, Руководство по обслуживанию

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Interpreting LEDs
No. LED Icon or Label Description
4 NET MGT Port Link and
Activity LED (green on left)
NET MGT Port Speed LED
(green on right)
LINK/ACT
SPD
Indicates these conditions:
■
Off
– No link is established.
■ Steady On – A link is established.
■ Blinking – A link is established and there is activity on the port.
Indicates these conditions:
■ Off – The link is operating as a 10 Mbps connection.
■
Steady On
– The link is operating as a 100 Mbps connection.
5 Locator LED and button
(white)
Turn on the Locator LED by pressing the Locator button, or see
“Locate the Server” on page 52 . When lit, the LED blinks rapidly.
6 Service Action Required
LED (amber)
The
fmadm faulty
command provides details about any
faults that cause this indicator to light. See “Identify Faulted
Components” on page 31 .
Under some fault conditions, individual component fault LEDs are lit
in addition to the Service Action Required LED.
7 Power OK LED (green) Indicates these conditions:
■ Off – Server is not running in its normal state. Server power might
be off. The SPM might be running.
■ Steady on – Server is powered on and is running in its normal
operating state. No service actions are required.
■
Fast blink
– 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 system is booting.
8 Host Ethernet Port Link/
Activity LED (green)
From left to right, NET 1,
NET 0, NET 3, and NET 2.
Indicates these conditions:
■ Off – No link is established.
■
Steady On
– A link is established.
■ Blinking – A link is established and there is activity on the port.
Related Information
■
“Front Panel Controls and LEDs” on page 36
■
“Checking for Faults” on page 29
Detecting and Managing Faults 39