F5 BIG-IP 1600, Руководство по платформе

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Chapter 4
4 - 2
When the unit is in a standard operating state, the two power supply LEDs
behave in a defined manner. Table 4.3 defines the standard operating states
for the power supply LEDs.
Alert conditions indicated by the alarm LED
When there is an alert condition on the unit, the alarm LED behaves in a
specific manner. Table 4.4 defines the alert conditions.
Alerts that cause the indicators to change are defined in the
/etc/alertd/alert.conf and the /config/user_alert.conf files on the BIG-IP
system. The /etc/alertd/alert.conf file defines standard system alerts, and
the /config/user_alert.conf file defines custom settings. You should edit
only the /config/user_alert.conf file
To configure LED indicators to display node status
1. Display a command-line prompt on the BIG-IP system.
2. Type the following command:
cd /config
3. Using a text editor, such as vi or pico , open the file user_alert.conf .
4. Add the lines shown in Figure 4.1, on page 4-3, to the end of the
file.
5. Save the file and exit the text editor.
The front panel LEDs now indicate when nodes are marked down.
Power Supply Present and normal Present and failure Not present
Power 1 green solid yellow solid off/none
Power 2 green solid yellow solid off/none
Table 4.3 Standard operating states of the power supply LEDs
System Situation Alarm LED behavior
Emergency The LED blinks red.
Alert or Critical The LED is lit red.
Error The LED blinks yellow.
Table 4.4 LED alert conditions