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Bosch Appliances Computer Hardware DVA-08K User Manual

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en | Subsystem Monitoring
RAID Subsystem DVA-08K | Installation Manual
F.01U.027.797 | V2 | 2008.08
Bosch Security Systems
4.2.2
Drive Tray LEDs
Two LED indicators are located on the right side of each drive tray. (See Figure 4.1) Refer to 
Table 4.2 for LED definitions. When notified by a drive failure message, you should check the 
drive tray indicators to find the correct location of the failed drive. Replacing the wrong drive 
can cause fatal failure of a logical array. 
Fig. 4.1
Drive Tray LEDs
4.2.3
Controller Module LEDs
The rear-facing faceplate of the RAID controller module is shown in Figure 4.2. The rear-facing 
faceplates on the two models look identical. The LEDs are numbered from 1 to 5. There are 
two more LEDs on the Ethernet port. The definitions are shown in Table 4.3 below.
Fig. 4.2
Controller Faceplate
LED Name
Color
Status
Drive Busy
Blue
ON indicates read/write activity on the drive.
OFF indicates there is no read/write activity on the drive.
Power Status
Red/ 
Green
GREEN indicates that power is being supplied to the drive.
OFF indicates no power is being supplied to the drive or the 
drive tray is not properly installed. .
RED indicates drive failure or faults have occurred.
Table 4.2
Drive Tray LED Definitions