INSTALLATION
14
2.3 Locations of the Storage Component
The following components come with LEDs that inform ARC-8050
RAID storage managers about the operational status.
2.3.1
Drive Tray LED Indicators
Figure 2-1, Activity/Fault LED for ARC-8050 RAID Storage
The following table describes the RAID storage disk drive tray LED
behavior.
Tray LED
Normal Status
Problem Indication
1. Activity
LED (Blue)
When the activity LED is illumi-
nated, there is I/O activity
on that disk drive. When the
LED is dark; there is no activity
on that disk drive.
N/A
2. Fault/Link
LED (Red/
Green)
When the fault LED is solid
illuminated, there is no disk
present.
When the link LED is solid
illuminated, there is a disk
present.
When the fault LED is off,
that disk is present and sta-
tus is normal.
When the fault LED is slow
blinking (2 times/sec.), that
disk drive has failed and
should be hot-swapped im-
mediately. When the activ-
ity LED is illuminated and
fault LED is fast blinking (10
times/sec.) there is rebuild-
ing activity on that disk
drive.
