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Table 7. Drawer LED descriptions (continued)
LED
Activity Bar Graph
Disk drive in carrier (DDIC) LED
Each disk drive has a single amber drive fault LED as shown in the following figure. When lit, service action
is required for the drive. See Elastic Storage Server Spectrum Scale RAID Administration Guide for
servicing and replacing the drive. Do not remove or replace a drive without following the proper procedure
stated in Elastic Storage Server Spectrum Scale RAID Administration Guide.
Figure 25. Drive Fault LED
SBB I/O Module LEDs
The following figure shows the LEDs on the 6 Gb/s SAS EBOD SBB I/O module.
Figure 26. SBB I/O module LEDs
Description
Shows the amount of data I/O from zero segments lit (no I/O) to all
six segments lit (maximum I/O).
Chapter 5. Troubleshooting 33
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Troubleshooting
