IBM Partner Pavilion DS4100 User Manual
Page 136
All
factory-delivered
DS4100
RAID
controllers
are
shipped
with
a
recent
version
of
controller
firmware
loaded
on
the
RAID
controller,
but
that
firmware
version
might
not
match
precisely
the
firmware
version
of
the
failed
RAID
controller
you
have
replaced.
When
you
replace
the
RAID
controller
in
the
DS4100
single-controller
storage
server,
if
the
firmware
version
of
the
replacement
RAID
controller
is
determined
to
be
incompatible
with
the
configuration
database
during
the
boot
process,
the
DS4100
single-controller
storage
server
will
enter
a
Stop
State
and
will
not
allow
any
DS4000
Storage
Manager
operations
to
be
performed.
In
this
case,
you
must
manually
upgrade
or
downgrade
the
replacement
RAID
controller
firmware
to
match
the
version
required
by
the
configuration
database.
Refer
to
the
storage
subsystem
profile
that
you
created
before
replacing
the
RAID
controller,
which
identifies
the
appropriate
firmware
revision.
1.
Use
the
procedure
described
in
to
power
off
the
storage
server.
2.
Label
each
of
the
drives
in
the
storage
server
according
to
its
location
in
the
storage
server
(1
-
14)
so
that
you
can
reinstall
them
correctly.
3.
Remove
each
drive
from
the
storage
server.
4.
Use
the
procedure
described
in
to
power
on
the
storage
server.
5.
Use
the
DS4000
Storage
Manager
Enterprise
Management
Window
(EMW)
to
remove
the
old
RAID
controller
from
the
management
domain.
6.
If
the
configuration
is
to
be
performed
by
DS4000
Storage
Manager
via
an
Ethernet
connection,
the
replacement
controller
needs
to
be
assigned
an
accessible
IP
address.
Factory-delivered
replacement
controllers
will
have
a
factory
default
IP
address
that
might
not
be
accessible
in
customer
Ethernet
environments.
v
If
your
IP
addresses
are
set
by
DHCP,
then
modify
the
DHCP
record
for
the
replacement
RAID
controller
with
the
new
MAC
address.
v
If
you
do
not
specify
the
IP
address
of
the
new
controller
using
DHCP,
and
you
did
not
manually
set
the
old
controller
static
IP
address
using
Storage
Manager,
then
you
can
use
the
default
IP
address
192.168.128.101.
v
If
you
did
set
the
static
IP
address
of
the
old
controller,
first
try
to
make
management
contact
using
the
existing
static
IP
address.
If
the
existing
static
IP
address
does
not
work,
try
the
default
IP
address
192.168.128.101.
For
details
on
how
to
obtain
the
IP
address
for
the
replacement
RAID
controller,
refer
to
the
IBM
TotalStorage
DS4000
Storage
Manager
9.10
Installation
and
Support
Guide
for
the
appropriate
operating
system.
Do
not
utilize
the
serial
port
for
this
purpose
unless
directed
by
your
IBM
support
representative.
7.
Use
the
EMW
to
add
the
new
RAID
controller
to
the
management
domain
using
the
IP
address
assigned
to
the
new
controller.
The
RAID
controller
will
appear
in
the
EMW
as
Storage
Array
Unnamed
and
the
storage
space
is
not
available
(greyed
out).
8.
Use
the
DS4000
Storage
Manager
Subsystem
Management
Window
(SMW)
to
change
the
NVSRAM
of
the
new
RAID
controller
to
match
the
version
number
stored
in
your
storage
subsystem
profile.
(Refer
to
your
printout.)
After
15-20
minutes,
the
SMW
reports
a
download
failure.
Click
OK
to
ignore
the
error
warning
and
instructions
and
proceed
with
the
following
step.
9.
Use
the
EMW
to
remove
the
RAID
controller
from
the
management
domain
and
again
add
the
new
controller
using
the
IP
address
assigned
to
it
by
the
IP
server.
104
IBM
TotalStorage
DS4100
Storage
Server:
Installation,
User’s,
and
Maintenance
Guide