HP StorageWorks 1606 HP StorageWorks 8GB SAN Switch hardware reference guide ( - Page 63

When the switch is first, powered on, the power supply, status LED shows amber until

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LED name Power supply status LED color Status of hardware Recommended action Slow flashing green (on 1 second, then off 1 second) Port is online, but segmented Verify that the correct device is atbecause of a loopback cable or tached to the switch. incompatible switch connection. Fast flashing green Port is online and an internal (on 1/4 second, loopback diagnostic test is run- then off 1/4 second) ning. No action required. Flickering green Port is online and frames are flowing through the port. No action required. Steady amber Port is receiving light or signal No action required. carrier, but is not online yet. Very slow flashing amber (on 2 seconds, than off 2 seconds) Port is disabled because of dia- Verify that the diagnostic tests are gnostics or the portdisable not running. Re-enable the port us- command. ing the portenable command. Fast flashing amber SFP or port is faulty. (on 1/2 second, then off 1/2 second) Replace the SFP. Reset the port. No light Indicates one of the following: • Power supply FRU is switched off. • Power supply FRU is not seated correctly. • Power cord is disconnected. • Power cord is not actively powered. • The power supply FRU has failed. Do the following: • Verify that the power supply FRU is powered on. • Verify that the power supply FRU is seated correctly. • Check the power cable connection. • Replace the power supply FRU. Steady green Steady amber (for more than 5 seconds) Power supply is operating nor- No action required. mally. Indicates one of the following: • Power supply FRU is switched off. • Power supply FRU is not seated correctly. • The power cable is disconnected. • The power supply FRU has failed. NOTE: When the switch is first powered on, the power supply status LED shows amber until POST has completed. Do one of the following: • Verify that the power supply FRU is powered on. • Verify that the power supply FRU is seated correctly. • Check the power cable connection. • Replace the power supply FRU. 8-Gb SAN Switch Hardware Reference Guide 63

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Recommended action
Status of hardware
LED color
LED name
Verify that the correct device is at-
tached to the switch.
Port is online, but segmented
because of a loopback cable or
incompatible switch connection.
Slow flashing green
(on 1 second, then
off 1 second)
No action required.
Port is online and an internal
loopback diagnostic test is run-
ning.
Fast flashing green
(on 1/4 second,
then off 1/4 second)
No action required.
Port is online and frames are
flowing through the port.
Flickering green
No action required.
Port is receiving light or signal
carrier, but is not online yet.
Steady amber
Verify that the diagnostic tests are
not running. Re-enable the port us-
ing the
portenable
command.
Port is disabled because of dia-
gnostics or the
portdisable
command.
Very slow flashing
amber (on 2
seconds, than off 2
seconds)
Replace the SFP.
Reset the port.
SFP or port is faulty.
Fast flashing amber
(on 1/2 second,
then off 1/2 second)
Do the following:
•
Verify that the power supply
FRU is powered on.
•
Verify that the power supply
FRU is seated correctly.
•
Check the power cable connec-
tion.
•
Replace the power supply FRU.
Indicates one of the following:
•
Power supply FRU is
switched off.
•
Power supply FRU is not
seated correctly.
•
Power cord is disconnected.
•
Power cord is not actively
powered.
•
The power supply FRU has
failed.
No light
Power supply
status
No action required.
Power supply is operating nor-
mally.
Steady green
Do one of the following:
•
Verify that the power supply
FRU is powered on.
•
Verify that the power supply
FRU is seated correctly.
•
Check the power cable connec-
tion.
•
Replace the power supply FRU.
Indicates one of the following:
•
Power supply FRU is
switched off.
•
Power supply FRU is not
seated correctly.
•
The power cable is discon-
nected.
•
The power supply FRU has
failed.
NOTE:
When the switch is first
powered on, the power supply
status LED shows amber until
POST has completed.
Steady amber (for
more than 5
seconds)
8-Gb SAN Switch Hardware Reference Guide
63