Linksys NSS2000 Cisco NSS2000 Series Network Storage System Getting Started Gu - Page 28

System LED (Front Panel), Power, Graceful Shutdown, Hard Shutdown, System, Solid Yellow, Solid Red

Page 28 highlights

LEDs & Buttons System LED (Front Panel) A The Power button lets you do a graceful or hard shutdown of the NSS: • Graceful Shutdown: Press the Power button for 1 to 2 seconds to trigger a graceful shutdown of the NSS. • Hard Shutdown: Press the Power button and hold for about eight seconds. You would choose this option only if the NSS is not responding to a graceful shutdown. System LED (Front Panel) The System LED can be in any of the following conditions, depending on the current type of system error on the NSS: • Solid Yellow: The administrator needs to look into the exact error condition through the configuration interface as one of the following has occurred: - A volume is more than 90% full. - A disk drive has failed or is about to fail. - A fan has stalled. - The system temperature is above the maximum threshold. - The temperature of a disk drive is above the maximum threshold. - A voltage rail is above or below specification. - The NSS is running on UPS due to a mains power failure. • Solid Red: There is a critical system failure. The system could not boot due to a corrupted firmware image. In this case, contact your support representative. • Off: There are no system-related problems. NSS2000 Getting Started Guide 24

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LEDs & Buttons
System LED (Front Panel)
NSS2000 Getting Started Guide
24
A
The
Power
button lets you do a graceful or hard shutdown of the NSS:
Graceful Shutdown
:
Press the
Power
button for 1 to 2 seconds to trigger a
graceful shutdown of the NSS.
Hard Shutdown
:
Press the
Power
button and hold for about eight seconds.
You would choose this option only if the NSS is not responding to a graceful
shutdown.
System LED (Front Panel)
The
System
LED can be in any of the following conditions, depending on the
current type of system error on the NSS:
Solid Yellow
:
The administrator needs to look into the exact error condition
through the configuration interface as one of the following has occurred:
-
A volume is more than 90% full.
-
A disk drive has failed or is about to fail.
-
A fan has stalled.
-
The system temperature is above the maximum threshold.
-
The temperature of a disk drive is above the maximum threshold.
-
A voltage rail is above or below specification.
-
The NSS is running on UPS due to a mains power failure.
Solid Red
:
There is a critical system failure. The system could not boot due
to a corrupted firmware image. In this case, contact your support
representative.
Off
:
There are no system-related problems.