User guide

Disk Drive LEDs
51
Disk Drive LEDs
Each disk drive carrier has two LED indicators visible
from the front of the SANbloc enclosure. The green disk
drive ready LED is controlled by the disk drive, and the bi-
colour LED is controlled by the LS Module. The following
table shows how to interpret these LEDs.
Note: The audible alarm will sound when an error is
detected.
Table 4-2Disk Drive LED Descriptions
Drive Ready Green
LED
Bicolor LED
Green
Bicolor LED
Amber
Condition
Drive Controlled Off Off Slot empty, ready for insert
Drive Controlled On Off Drive online, ready for opera-
tion
Drive Controlled ON 125ms
Off 125ms
Off
Off
Drive Identify (POD)
Drive Controlled ON 250ms
Off 250ms
Off
Off
Prepare for removal
Drive Controlled On 500ms
Off 125ms
Off
Off
Drive Rebuild
Drive Controlled Off On 125ms
Off 125ms
Drive Fail
a
Drive Controlled Off
Off
On 125ms
Off 750ms
Drive off-line, Loop A or Loop
B
a
a. The shelf fault Amber LED is On. This is visible from the
front of the enclosure