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Справочник Пользователя для IBM Partner Pavilion DS4100

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Chapter
 
6.
 
Hardware
 
maintenance
 
This
 
chapter
 
contains
 
information
 
to
 
help
 
you
 
solve
 
some
 
of
 
the
 
simpler
 
problems
 
that
 
you
 
might
 
have
 
with
 
your
 
storage
 
server.
 
It
 
contains
 
the
 
problem
 
indicators
 
and
 
error
 
messages
 
along
 
with
 
suggested
 
actions
 
to
 
take
 
to
 
resolve
 
the
 
problem.
 
For
 
instructions
 
on
 
how
 
to
 
obtain
 
service
 
and
 
technical
 
assistance
 
for
 
your
 
storage
 
server
 
and
 
other
 
IBM
 
products,
 
see
 
Note:
  
See
 
the
 
IBM
 
TotalStorage
 
DS4000
 
Problem
 
Determination
 
Guide
 
for
 
additional
 
troubleshooting
 
and
 
debugging
 
procedures.
 
General
 
checkout
 
Use
 
the
 
status
 
LEDs,
 
Symptom-to-FRU
 
index,
 
and
 
the
 
storage
 
management
 
software
 
to
 
diagnose
 
problems.
 
See
 
To
 
diagnose
 
a
 
cluster
 
system,
 
use
 
the
 
cluster
 
problem
 
determination
 
procedure
 
in
 
the
 
IBM
 
TotalStorage
 
DS4000
 
Problem
 
Determination
 
Guide.
 
Note:
  
If
 
power
 
was
 
just
 
applied
 
to
 
the
 
controller
 
unit,
 
the
 
green
 
and
 
amber
 
LEDs
 
might
 
turn
 
on
 
and
 
off
 
intermittently.
 
Wait
 
until
 
the
 
controller
 
unit
 
finishes
 
powering
 
up
 
before
 
you
 
begin
 
to
 
check
 
for
 
faults.
 
Using
 
the
 
diagnostic
 
hardware
 
The
 
DS4100
 
comes
 
with
 
an
 
LC
 
wrap-plug
 
adapter
 
and
 
LC-LC
 
coupler.
 
The
 
wrap-plug
 
adapter
 
and
 
LC-LC
 
coupler
 
are
 
used
 
to
 
perform
 
the
 
loopback
 
test
 
and
 
to
 
identify
 
fibre
 
path
 
problems.
 
See
 
the
 
IBM
 
TotalStorage
 
DS4000
 
Problem
 
Determination
 
Guide
 
for
 
more
 
information.
 
The
 
loopback
 
test
 
and
 
the
 
sendEcho
 
test
 
are
 
described
 
in
 
the
 
IBM
 
TotalStorage
 
DS4000
 
Problem
 
Determination
 
Guide.
 
In
 
the
 
IBM
 
TotalStorage
 
SAN
 
Integration
 
Server
 
configuration,
 
a
 
loopback
 
adapter
 
(P/N
 
17P6918)
 
is
 
included
 
to
 
identify
 
path
 
problems
 
on
 
the
 
drive
 
loop
 
when
 
using
 
fibre
 
channel
 
1.2
 
m
 
copper
 
cable
 
(P/N
 
18P5237).
 
Solving
 
problems
 
Always
 
use
 
the
 
DS4000
 
Storage
 
Manager
 
client
 
to
 
diagnose
 
storage
 
server
 
problems
 
and
 
component
 
failures.
 
Also
 
use
 
the
 
symptom-to-FRU
 
index
 
 
to
 
find
 
solutions
 
to
 
problems
 
that
 
have
 
definite
 
symptoms.
 
See
 
the
 
problem
 
determination
 
maps
 
in
 
the
 
IBM
 
TotalStorage
 
DS4000
 
Problem
 
Determination
 
Guide
 
for
 
more
 
detailed
 
procedures
 
for
 
problem
 
isolation.
 
 
©
 
Copyright
 
IBM
 
Corp.
 
2004
 
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