IBM 17011RS Maintenance Manual - Page 45

symbol, label, Problem, Indicator, Action, Green, Amber, Indication

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Table 8. Symptom-to-FRU index for FC-SCSI RAID controller LEDs (continued) LED symbol or label Problem Indicator Action ETH0 TX/RX Green GbE Activity LED is off. This LED will flicker continuously between on and off. When this LED is lit, it indicates that data packets are being transmitted or received. If this LED is off, then no data is being sent or received. Establish a connection and start passing data. Table 9. Symptom-to-FRU index for FC-SCSI RAID controller FC host port status LEDs Green LEDs Amber LEDs FC 1 (LED 9) FC 0 (LED 11) FC 1 (LED 10) FC 0 (LED 12) Indication On On Power On On Off Online (normal operation) Off On Link established (transitory condition) Off Flashing twice per second. Loss of synchronization. Refer to the DS300 and DS400 Problem Determination Guide. The green and amber LEDs alternate flashing twice per second. FC chip fault. Refer to the DS300 and DS400 Problem Determination Guide. Off Flashing once per second. Beacon. Refer to the DS300 and DS400 Problem Determination Guide. Parts listing Note: If you cannot find the problem in the Symptom-to-FRU index, refer to the DS300 and DS400 Problem Determination Guides. Figure 17 on page 32 and the following table provide a parts listing for the DS400 storage subsystem type 1701 (models 1RS, 2RD). Chapter 3. IBM TotalStorage DS400 type 1700 (models 1RS, 2RD) storage subsystem 31

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Table
8.
Symptom-to-FRU
index
for
FC-SCSI
RAID
controller
LEDs
(continued)
LED
symbol
or
label
Problem
Indicator
Action
ETH0
TX/RX
Green
GbE
Activity
LED
is
off.
This
LED
will
flicker
continuously
between
on
and
off.
When
this
LED
is
lit,
it
indicates
that
data
packets
are
being
transmitted
or
received.
If
this
LED
is
off,
then
no
data
is
being
sent
or
received.
Establish
a
connection
and
start
passing
data.
Table
9.
Symptom-to-FRU
index
for
FC-SCSI
RAID
controller
FC
host
port
status
LEDs
Green
LEDs
Amber
LEDs
Indication
FC
1
(LED
9)
FC
0
(LED
11)
FC
1
(LED
10)
FC
0
(LED
12)
On
On
Power
On
On
Off
Online
(normal
operation)
Off
On
Link
established
(transitory
condition)
Off
Flashing
twice
per
second.
Loss
of
synchronization.
Refer
to
the
DS300
and
DS400
Problem
Determination
Guide
.
The
green
and
amber
LEDs
alternate
flashing
twice
per
second.
FC
chip
fault.
Refer
to
the
DS300
and
DS400
Problem
Determination
Guide
.
Off
Flashing
once
per
second.
Beacon.
Refer
to
the
DS300
and
DS400
Problem
Determination
Guide
.
Note:
If
you
cannot
find
the
problem
in
the
Symptom-to-FRU
index,
refer
to
the
DS300
and
DS400
Problem
Determination
Guides
.
Parts
listing
Figure
17
on
page
32
and
the
following
table
provide
a
parts
listing
for
the
DS400
storage
subsystem
type
1701
(models
1RS,
2RD).
Chapter
3.
IBM
TotalStorage
DS400
type
1700
(models
1RS,
2RD)
storage
subsystem
31