v
The
optional
ServeRAID-10is
SAS
controller
that
you
can
install
in
your
server,
supports
RAID
levels
0,
1,
5,
6,
10,
50,
and
60.
v
Servers
that
come
with
twelve
2.5-inch
hot-swap
SAS
drives
also
come
with
two
ServeRAID
SAS
controllers;
a
ServeRAID-8k
Controller
in
the
ServeRAID
connector
on
the
system
board
and
a
ServeRAID-8s
controller
in
PCI
Express
slot
2.
The
ServeRAID-8k
controller
supports
the
first
eight
hard
disk
drives,
and
the
ServeRAID-8s
supports
the
four
remaining
hard
disk
drives.
v
The
integrated
ServeRAID-8k
controller
is
disabled
when
BIOS
detects
an
optional
ServeRAID-10is
controller
in
the
server.
v
Hard
disk
drive
capacities
affect
how
you
create
arrays.
The
drives
in
an
array
can
have
different
capacities,
but
the
ServeRAID
controllers
treat
them
as
if
they
all
have
the
capacity
of
the
smallest
hard
disk
drive.
v
To
help
ensure
signal
quality,
do
not
use
drives
with
different
speeds
and
data
rates
in
the
array.
v
You
can
set
up
a
mirror
after
the
operating
system
is
installed
on
the
primary
drive.
You
must
make
sure
that
the
primary
drive
has
the
lower
ID
(for
example,
0).
v
To
update
the
firmware
and
BIOS
code
for
the
ServeRAID-8k
SAS
Controller,
you
must
use
the
IBM
ServeRAID
Support
CD
that
comes
with
the
server.
v
If
you
install
a
different
type
of
RAID
controller,
see
the
documentation
that
comes
with
the
controller
for
information
about
viewing
and
changing
SAS
settings
for
attached
devices.
Starting
the
Adaptec
RAID
Configuration
Utility
program
To
start
the
Adaptec
RAID
Configuration
Utility
program,
complete
the
following
steps:
1.
Turn
on
the
server.
2.
When
the
prompt
<<<
Press
<CTRL><A>
for
Adaptec
RAID
Configuration
Utility!
>>>
is
displayed,
press
Ctrl+A.
3.
To
select
a
choice
from
the
menu,
use
the
arrow
keys
to
highlight
it
and
press
Enter.
Adaptec
RAID
Configuration
Utility
menu
choices
The
following
choices
are
on
the
Adaptec
RAID
Configuration
Utility
menu:
v
Array
Configuration
Utility
Select
this
choice
to
create,
manage,
or
delete
arrays
or
to
initialize
drives.
v
SerialSelect
Utility
Select
this
choice
to
configure
the
controller
interface
definitions
or
to
configure
the
physical
transfer
and
SAS
address
of
the
selected
drive.
v
Disk
Utilities
Select
this
choice
to
format
a
disk
or
verify
the
disk
media.
Select
a
device
from
the
list
and
read
the
instructions
on
the
screen
carefully
before
you
make
a
selection.
Creating
a
RAID
array
To
create
a
RAID
array,
complete
the
following
steps:
1.
Start
the
Adaptec
RAID
Configuration
Utility
program.
2.
Select
Array
Configuration
Utility
.
3.
From
the
Main
menu,
select
Create
Array
.
58
IBM
System
x3500
Type
7977:
Installation
Guide
Содержание x3500 - System - 7977
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