Dot Hill Systems 4524 - Leds: Disk Groups in 2 U24 (SFF) and 2 U12 (LFF) Enclosures

AssuredSAN 4004 Series Setup Guide 111
1
This color may or may not illuminate.
1
Individual disks will display fault LEDs
NOTE: Disk LED descriptions above relate to 2U24 and 2U12 enclosures.
Table 38 LEDs: Disks in 2U24 (SFF) and 2U12 (LFF) enclosures
Disk drive module LED behavior LFF/SFF disks
Description
State Color Action
Disk drive OK,
FTOL
Off None None
On (operating normally) Green On
OK to remove Green Blink
Blue On
Identifying self — offline/online Green
1
On
Amber Blink
Disk drive I/O Initializing Green Blink
Active and processing I/O Green Blink
Performing a media scan Green Blink
Disk drive
leftover
Disk drive is a leftover Amber On
Identifying a leftover Amber Blink
Blue
1
On
Disk drive failed Fault or failure Green
1
On
Amber On
Fault and remove disk drive Green On
Amber On
Fault and identify disk drive Green On
Amber On
Fault, identify, and remove disk drive Green On
Amber Blink
Blue On
Table 39 LEDs: Disk groups in 2U24 (SFF) and 2U12 (LFF) enclosures
Disk group LED behavior LFF/SFF disks
Description State Color Action
FTOL On (operating normally) Green On
Disk group
activity
Disk group is reconstructing Green Blink
Disk group is initializing Green Blink
Disk group
degraded
Disk group is critical/down See note 1 below