Item
Control/Feature
Indicator Code
•
Steady green – Drive is detected and has no faults
2
Drive status indicator
•
Off – Normal operation
•
Blinking amber (on 1 sec. / off 1 sec.) – Drive identification is enabled
•
Blinking amber (on 2 sec. / off 1 sec.) – Hardware/firmware fault
•
Steady amber – Drive is safe to remove
SC4020 Storage System Drive Numbering
Drives are numbered from left to right in the SC4020 storage system.
The Storage Center identifies drives as
XX
-
YY
, where XX is the unit ID of the storage system, and YY is the drive position inside the
storage system.
The SC4020 holds up to 24 drives, which are numbered from left to right starting from 0.
Figure 11. SC4020 Storage Systems Drive Numbering
About the SC4020 Storage System
17
