VERITAS 5250, Руководство по установке оборудования

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Table 1-2
Control panel system LED descriptions (continued)
System information LED Label
The front control panel includes four activity LED
indicators for each on-board network interface
controller (NIC).
■
NIC-1 represents network interface controller 1
■
NIC-2 represents network interface controller 2
■
NIC-3 represents network interface controller 3
■
NIC-4 represents network interface controller 4
When network links are detected on the controllers,
the LEDs are activated and remain on. The LEDs
blink when network activity occurs, and the rate at
which they blink is determined by the amount of
network activity that occurs.
Network Activity LEDs D
When it is depressed, the NMI button puts the
appliance in a halt state, issues a non-maskable
interrupt (NMI), and then triggers the non-maskable
interrupt. All server data can be lost.
Veritas recommends that you do not enable NMI by
pressing the NMI button.
NMI button (recessed, tool
required for use) E
When depressed, the System Cold Reset button
re-boots and re-initializes the appliance. System Cold Reset Button
(recessed, tool required for
use on non-storage models) F
The System Status LED is bi-color indicator that uses
the colors green and amber to display the current
health of the appliance.
Two locations are provided for you to monitor the
health of the system. You can find the first location
on the front control panel, while the second location
is located on the back edge of the server board. It is
viewable from the rear of the appliance. Both LEDs
show the same state of health.
See “About the System Status LED states”
on page 10.
System Status LED G
About the System Status LED states
The System Status LED is a bi-color (Green/Amber) indicator that shows the current
health of the system. The appliance provides two locations for this feature. The first
10 Hardware overview
About the 5250 Appliance control panel