46
About drive monitoring
LED
Pattern
Drive Status Description
Flashes green three seconds, amber
three seconds, and off six seconds
Rebuild aborted.
Table 8: Drive activity LEDs
LED
Pattern
Drive Activity Description
Off
Not lit—No disk activity.
Flashing or steady green
Read/Write (I/O) activity is occurring.
About front drive numbering
The front drives are numbered for identification purposes.
Figure 15: CN-1400 drive numbering
The drives are numbered 0 to 23. Drives 0 to 1 are SSDs and drives 2 to 5 are HDDs.
Figure 16: CN-2400 drive numbering
The drives are numbered 0 to 23. Drives 0 and 1 are SSDs and drives 2 to 9 are HDDs. Drives 10 to 23
are empty.