F5 8900, Руководство по платформе

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Description Behavior
LED is lit and does not blink. Solid
LED turns on and off at a regular frequency. Blinking
LED turns on and off with an irregular frequency and
might sometimes appear solid. Intermittent
Status LED
When the unit is in a standard operating state, the Status LED behaves in a defined manner.
Description State
System is halted and powered down. off/none
System is running in normal mode. Also indicates that
the system is in an Active state of a device group. green solid
System is running in an impaired mode. The condition
is not considered to be significant enough to be yellow solid
considered an alarm condition. Also indicates that the
system is the Standby member of a device group.
The system is not under host computer control. This
might be due to the host being halted or due to a software yellow blinking
or hardware problem that interferes with the host's
control of the LED.
Power supply LEDs
The power supply LEDs indicate the operating state of the power supplies.
Description Power 2 state Power 1 state
Power supply is present and
operating properly. green solid green solid
Power supply is present, but not
operating properly. Also indicates yellow solid yellow solid
when the system in is power
standby mode.
No power supply present. off/none off/none
LED alert conditions
When there is an alert condition on the unit, the Alarm LED behaves in a specific manner.
Note: The Alarm LED might continue to display until alerts are cleared using the LCD panel.
Description Action
Alarm LED behavior System situation
Red blinking Emergency
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The 8900 Platform