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Table
43.
DS4500
RAID
controller
indicator
lights
(continued)
Indicator
light
Color
Normal
operation
Problem
indicator
Possible
conditions
suggested
by
the
problem
indicator
1
1
Always
use
the
storage
management
software
to
identify
the
failure.
2
There
are
eight
status
lights
(the
Heartbeat
and
seven
others)
that
glow
in
various
patterns,
depending
on
the
controller
status.
3
If
the
controller
is
offline,
all
of
the
indicator
lights
will
be
lit.
This
does
not
indicate
failure.
Battery
indicator
lights
The
battery
has
four
indicator
lights
as
shown
in
Figure
66
on
page
98.
Note:
To
view
the
battery
indicator
lights,
remove
the
DS4500
storage
server
bezel.
Table
44
describes
the
battery
indicator
lights.
Table
44.
DS4500
storage
server
battery
indicator
lights
Indicator
light
Color
Normal
operation
Problem
indicator
Possible
conditions
suggested
by
the
problem
indicator
1
Fault-A
or
Fault-B
Amber
Off
On
v
Left
or
right
battery
bank
failed.
v
Battery
is
either
discharged
or
defective.
Full
Charge-A
or
Full
Charge-B
Green
On
2
Off
v
Left
or
right
battery
bank
is
not
fully
charged.
v
Power
has
been
off
for
an
extended
period
and
has
drained
battery
power.
v
Batteries
are
weak.
1
Always
use
the
storage
management
software
to
identify
the
failure.
2
If
either
the
Full
Charge-A
or
the
Full
Charge-B
indicator
light
is
blinking,
the
battery
is
in
the
process
of
charging.
Fault-B
Amber light indicates a fault in
the left battery bank.
Normal status: Off
Problem status: On
Fault-A
Amber light indicates a fault in
the left battery bank.
Normal status: Off
Problem status: On
Full Charge-B
Green light indicates the left
battery bank is fully charged.
Normal status: On
Problem status: Off
Changing status: Blinking
Full Charge-A
Green light indicates the right
battery bank is fully charged.
Normal status: On
Problem status: Off
Changing status: Blinking
Figure
65.
DS4500
storage
server
battery
indicator
lights
Chapter
11.
Type
1742
DS4500
Storage
Server
97
Summary of Contents for System Storage DS4000
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