Dell EMC Data Domain DS60 Hardware Manual page 14

DS60 Shelf Installation Overview
Data Domain DS60 Expansion Shelf Hardware Guide
14
Table 5 LED status lights (continued)
Light Quantity
Disk Fault 1 per disk module
Note
Only visible after the
disk enclosure is
opened.
Fan fault 1 per fan module
The DD OS software manages the drives in packs (groups) of 15. A top down view of
the chassis shows that the disks are arranged in four packs (groups) of 15 drives. The
packs are color coded—pack 1 purple, pack 2 is yellow, pack 3 is green, and pack 4 is
pink. A pack must have the same size drives. Pack 1 is shown within the red rectangle.
Color Meaning
l
l
Amber On when the disk
module is faulty, or as
an indication to
replace the drive.
Amber On when the fan
module is faulty, or as
an indication to
replace the fan.
Disk and fan
lights are only
available when
enclosure is
removed from the
chassis.
Slow blinking
when the drive is
spinning and
handling I/O
activity.