IBM Partner Pavilion DS4100 User Manual

Page of 180
green
 
on
 
the
 
front
 
of
 
the
 
storage
 
server.
 
If
 
they
 
are
 
not,
 
use
 
the
 
DS4000
 
Storage
 
Manager
 
client
 
to
 
diagnose
 
the
 
problem
 
(see
 
 
Note:
  
The
 
green
 
drive
 
active
 
LED
 
and
 
amber
 
drive
 
fault
 
LED
 
below
 
the
 
drive
 
CRUs
 
might
 
flash
 
intermittently
 
as
 
the
 
drives
 
spin-up.
 
Wait
 
until
 
the
 
storage
 
server
 
is
 
finished
 
powering
 
up
 
before
 
checking
 
the
 
LEDs
 
on
 
the
 
front
 
of
 
the
 
storage
 
server.
 
For
 
more
 
information,
 
see
 
Turning
 
off
 
the
 
storage
 
server
 
 
Attention:
  
Except
 
in
 
an
 
emergency,
 
never
 
turn
 
off
 
the
 
power
 
if
 
any
 
storage
 
server
 
Fault
 
LEDs
 
are
 
on.
 
Correct
 
the
 
fault
 
before
 
you
 
turn
 
off
 
the
 
power.
 
Use
 
the
 
DS4000
 
Storage
 
Manager
 
client
 
and
 
the
 
Fault
 
LEDs
 
to
 
check
 
the
 
overall
 
status
 
of
 
the
 
storage
 
server
 
and
 
its
 
components.
 
All
 
LEDs
 
should
 
be
 
green
 
on
 
the
 
front
 
of
 
the
 
storage
 
server.
 
If
 
they
 
are
 
not,
 
use
 
the
 
DS4000
 
Storage
 
Manager
 
client
 
to
 
diagnose
 
the
 
problem
 
(see
 
 
This
 
ensures
 
that
 
the
 
storage
 
server
 
will
 
power
 
up
 
correctly
 
later.
 
For
 
more
 
information,
 
see
 
The
 
storage
 
server
 
is
 
designed
 
to
 
run
 
continuously,
 
24
 
hours
 
a
 
day.
 
After
 
you
 
turn
 
on
 
the
 
storage
 
server,
 
do
 
not
 
turn
 
it
 
off.
 
Turn
 
off
 
the
 
power
 
only
 
when:
 
v
   
Instructions
 
in
 
a
 
hardware
 
or
 
software
 
procedure
 
require
 
you
 
to
 
turn
 
off
 
the
 
power.
 
v
   
A
 
service
 
technician
 
tells
 
you
 
to
 
turn
 
off
 
the
 
power.
 
v
   
A
 
power
 
outage
 
or
 
emergency
 
situation
 
occurs
 
(see
 
 
Statement
 
5:
 
  
 
CAUTION:
 
The
 
power
 
control
 
button
 
on
 
the
 
device
 
and
 
the
 
power
 
supply
 
do
 
not
 
turn
 
off
 
the
 
electrical
 
current
 
supplied
 
to
 
the
 
device.
 
The
 
device
 
also
 
might
 
have
 
more
 
than
 
one
 
power
 
cord.
 
To
 
remove
 
all
 
electrical
 
current
 
from
 
the
 
device,
 
ensure
 
that
 
all
 
power
 
cords
 
are
 
disconnected
 
from
 
the
 
power
 
source.
1
2
  
 
Perform
 
the
 
following
 
steps
 
to
 
turn
 
off
 
the
 
power:
 
1.
   
Before
 
proceeding,
 
use
 
the
 
DS4000
 
Storage
 
Manager
 
client
 
to
 
determine
 
the
 
status
 
of
 
the
 
system
 
components
 
and
 
special
 
instructions.
 
The
 
operating
 
system
 
software
 
might
 
require
 
you
 
to
 
perform
 
other
 
procedures
 
before
 
you
 
turn
 
off
 
the
 
power.
 
2.
   
Use
 
the
 
DS4000
 
Storage
 
Manager
 
client
 
to
 
check
 
the
 
status
 
of
 
the
 
storage
 
server.
 
Correct
 
problems
 
that
 
are
 
reported
 
before
 
you
 
turn
 
off
 
the
 
power.
 
 
 
Chapter
 
4.
 
Operating
 
the
 
storage
 
server
 
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