Note:
The
script
checks
whether
the
board
has
booted
from
the
TEMP
image.
If
not,
the
script
does
not
complete.
v
From
the
Linux
prompt
issue
the
following
command:
echo
0
>
/proc/rtas/manage_flash
For
more
information
on
booting
from
the
TEMP
or
PERM
images,
see
“Recovering
the
system
firmware
code”
on
page
64.
Updating
the
optional
expansion
card
firmware
If
you
have
installed
the
SAS
optional
expansion
card
or
a
high-speed
expansion
card,
for
example
the
InfiniBand
card,
you
may
have
to
update
the
firmware.
See
the
documentation
that
comes
with
the
components
for
instructions
about
how
to
update
the
firmware.
IBM
periodically
makes
updates
available
for
both
SAS
and
high-speed
expansion
cards.
These
may
be
downloaded
from
http://www.ibm.com/support/us/en/.
Integrating
the
Gigabit
Ethernet
controller
into
the
BladeCenter
One
dual-port
Gigabit
Ethernet
controller
is
integrated
on
the
blade
server
system
board.
Each
controller
port
provides
a
1000-Mbps
full-duplex
interface
connecting
to
one
of
the
Ethernet
Switch
Modules
in
I/O
bays
1
and
2
of
the
BladeCenter
unit,
which
enables
simultaneous
transmission
and
reception
of
data
on
the
Ethernet
local
area
network
(LAN).
Each
Ethernet-controller
port
on
the
system
board
is
routed
to
a
different
switch
module
in
I/O
bay
1
or
bay
2.
The
routing
from
the
Ethernet-controller
port
to
the
I/O
bay
varies
according
to
whether
an
Ethernet
adapter
is
enabled
and
the
operating
system
that
is
installed.
See
“Blade
server
Ethernet
controller
enumeration”
on
page
25
for
information
about
how
to
determine
the
routing
from
the
Ethernet-controller
ports
to
I/O
bays
for
your
blade
server.
You
do
not
have
to
set
any
jumpers
or
configure
the
controller
for
the
blade
server
operating
system.
However,
you
must
install
a
device
driver
to
enable
the
blade
server
operating
system
to
address
the
Ethernet-controller
ports.
For
device
drivers
and
information
about
configuring
your
Ethernet
controller
ports,
see
the
Ethernet
software
documentation
that
comes
with
your
blade
server,
or
contact
your
IBM
marketing
representative
or
authorized
reseller.
For
updated
information
about
configuring
the
controllers,
go
to
the
Barcelona
Computing
Centre
Web
site
at
http://www.bsc.es/projects/deepcomputing/linuxoncell/.
Note:
If
your
blade
server
contains
a
different
type
of
optional
Ethernet-compatible
switch
module
in
I/O
bay
1
than
the
switch
modules
that
are
mentioned
in
this
section,
see
the
documentation
that
comes
with
the
Ethernet
switch
module
that
you
are
using.
Updating
the
Ethernet
controller
firmware
To
update
the
Ethernet
controller
firmware,
you
must
download
an
update
package
from
http://www.ibm.com/support/us/en/.
This
section
describes
how
to
use
the
update
package
to
install
the
firmware
update.
The
update
package
consists
of
four
files:
Chapter
2.
Configuring
the
blade
server
23
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