Interpreting drive status leds – HP StoreEver ESL G3 Tape Libraries User Manual
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any equipment failure report form that you return with the part. Proper reporting of all LED
states is critical for determining the root cause of the failure.
2.
Create a support ticket and send it to technical support for analysis.
Interpreting drive status LEDs
The library reports all drive issues that can affect customer operations. In addition to examining
library reports, you should observe drive sled link LED and status LED activity.
shows the locations of the status LEDs and the FC link LED on the rear of a
drive sled.
Figure 27 Rear view of FIbre Channel drive sled
2. Status LEDs
1. Link LEDs (FC Port 1 – left, FC Port 2 – right)
3. Ethernet port
describes how to interpret the drive sled status LED activity that you might see
on the rear of a drive sled.
Table 43 Drive sled status LED states
Possible states and explanations
Represents
LED color
Processor status
Green
•
Steady off: drive sled main processor is not
operating (or blade is booting)
•
Steady on: drive sled main processor is not
operating
•
Blinks one time every second (1 Hz): drive sled
main processor is operating normally
•
Blinks 10 times every second (10 Hz): identify
mode
•
Steady on for three seconds, then blinks twice at
1 Hz, and then repeats: drive sled or drive brick
firmware is downloading
•
Blinks three times in three seconds (1 Hz), then
pauses (steady off), and then repeats: drive brick
is activating (varying on)
Health status
Amber
•
Steady off: drive sled controller (drive DC to DC
converter [DDC]) is operating normally
•
Steady on: drive sled DDC has failed
Power control status
Blue
•
Steady off: drive sled is not receiving power
•
Steady on: drive brick is powered down; ready
to be replaced (swap mode) or varied on
•
Blinks one time every 10 seconds (flash): drive
brick is powered on; operating normally
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