IBM Partner Pavilion DS4100 User Manual
Table
13.
RAID
controller
LEDs
(continued)
Icon
LED
Color
Operating
states
1
Expansion
port
bypass
Amber
v
Off
-
Normal
operation.
v
On
-
One
of
the
following
situations
has
occurred:
–
An
SFP
module
is
inserted
in
the
drive
loop
port
and
the
fibre-channel
cable
is
not
attached
to
it.
–
The
fibre-channel
cable
is
not
attached
to
an
expansion
unit.
–
The
attached
expansion
unit
is
not
turned
on.
–
An
SFP
has
failed,
a
fibre-channel
cable
has
failed,
or
an
SFP
has
failed
on
the
attached
expansion
unit.
Expansion
loop
Green
v
On
-
Normal
operation.
v
Off
-
The
RAID
controller
circuitry
has
failed,
or
the
RAID
controller
has
no
power.
2Gbps
Fibre
channel
port
speed
Green
v
On
-
Normal
operation
(host
connection
is
at
2
Gbps)
v
Off
-
Host
connection
is
at
1
Gbps
10BT
10BT
Green
v
If
the
Ethernet
connection
is
10BASE-T:
The
10BT
LED
is
on,
100BT
LED
flashes
faintly.
v
If
the
Ethernet
connection
is
100BASE-T:
10BT
LED
is
off,
100BT
LED
is
on.
v
If
there
is
no
Ethernet
connection
-
Both
LEDs
are
off.
100BT
100BT
1
Always
use
the
DS4000
Storage
Manager
client
to
identify
the
failure.
Table
14.
Fan
LED
LED
Color
Operating
states
1
Fault
Amber
v
Off
-
Normal
operation.
v
On
-
The
fan
CRU
has
failed.
Power supply
fault LEDs
Power LED
Fan fault LED
Fan fault LED
Power LED
f10ug026
Figure
59.
Fan
and
power
supply
LEDs
74
IBM
TotalStorage
DS4100
Storage
Server:
Installation,
User’s,
and
Maintenance
Guide