Library Control Blade LEDs
The library contains a Library Control Blade (LCB). LEDs are used to indicate the
status of the LCB.
LCB LEDs (
1
) indicate status by the rate at which they blink. The color of the
LED identifies the area of the component being reported.
Use the following table to interpret the current status of LCB LEDs:
Table 9-1. LCB LEDs
LED
Color Represents Blade Status
Green Processor
status
v Solid ON - Processor not operating
v Solid ON for 3 seconds, then blinks twice - LCB firmware is
downloading
v 1 blink per second - Normal: Processor operating
v 10 blinks per second - Identify mode
v Solid OFF - Processor not operating
Amber Health status
v 1 blink per second - Main processor not operating
v Solid OFF - Normal: Blade operational
Blue Power control
status
v Solid ON - Swap mode: LCB is powered down and can be
removed
v 1 blink per 10 seconds - Normal: LCB on
v Solid OFF - LCB not receiving power
Amber LED on Library Control Blade
Under normal operating conditions, the amber LED on a Library Control Blade
(LCB) is not lit. If you see that the amber LED on an LCB is either blinking
a66ug042
1
Figure 9-2. Library Control Blade LEDs
Chapter 9. Troubleshooting 9-7
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