Dot Hill Systems 4524 - Leds: Disk Groups in 2 U48 Enclosures

AssuredSAN 4004 Series Setup Guide 115
1
Individual disks will display fault LEDs
Table 40 LEDs: Disks in 2U48 enclosures
Disk drive module LED behavior SFF disk drive module
Description
State Color Action
Disk drive OK,
FTOL
Off None None
On (operating normally) Green On
OK to remove Blue On
Identifying self—offline/online Blue Blink—1Hz
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 Blue Blink—4Hz
Identifying a leftover Blue Blink—4Hz
Disk drive failed Fault or failure Blue Blink—4Hz
Fault and remove disk drive Blue Blink—4Hz
Fault and identify disk drive Blue Blink—4Hz
Fault, identify, and remove disk drive Blue Blink—4Hz
Table 41 LEDs: Disk groups in 2U48 enclosures
Disk group LED behavior 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