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Galaxy Raid GHDX4 SAS<>SAS/SATA 12Bay Installation / Hardware Reference Manual
Name
PWR
(Power)
BUSY
ATTEN
(Attention)
During the power-on process, the ATTEN LED will light up
steadily. Once the subsystem successfully boots up with no faults,
the ATTEN LED will turn off.
4.2.3
Drive Tray LEDs
Two (2) LED indicators are located on the right side of each drive
tray. When notified by a drive failure message, you should check the
drive tray indicators to find the correct location of the failed drive.
Replacing the wrong drive can lead to failure of two members of a
logical array (RAID 3/5) and thus destroy data in it.
Drive Busy
4-4
Color
Status
ON indicates that power is supplied to
the system, and system state is normal.
Blue
OFF indicates that no power is supplied
to the system or the RAID controller has
failed.
FLASHING indicates that there is active
traffic on the host/drive channels.
White
OFF indicates that there is no activity on
the host/drive channels.
ON
failure/status event has occurred.
Red
OFF indicates that the subsystem and all
its components are operating correctly.
LCD Panel LED Definitions
NOTE:
Drive Tray LEDs
Name
Color
Blue
indicates
that
a
Status
FLASHING indicates data is being
written to or read from the drive.
The drive is busy.
component
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