3.
Type
the
following
command
to
determine
the
SCSI
bus,
target,
and
lun
parameters
for
the
DVD/CD-RW
drive
in
the
server:
#
cdrecord
-scanbus
Data
similar
to
the
following
example
is
displayed:
scsibus0:
0,0,0
0)
’IBM-ESXS’
’ST318305LC
!#’
’B244’
Disk
0,1,0
1)
’IBM-ESXS’
’ST318305LC
!#’
’B244’
Disk
0,2,0
2)
*
0,3,0
3)
*
0,4,0
4)
*
0,5,0
5)
*
0,6,0
6)
*
0,7,0
7)
*
0,8,0
8)
’IBM
’
’25P3495a
S320
1’
’1
’
Processor
scsibus2:
2,0,0
200)
’HL-DT-ST’
’RW/DVD
GCC-4160N’
’0012’
Removable
CD-ROM
2,1,0
201)
*
2,2,0
202)
*
2,3,0
203)
*
2,4,0
204)
*
2,5,0
205)
*
2,6,0
206)
*
2,7,0
207)
*
4.
Insert
a
blank,
writable
CD
into
the
DVD/CD-RW
drive;
then,
type
the
following
command
to
copy
the
firmware
update
from
the
xSeries
455
ISO
image
to
the
CD:
#
cdrecord
-v
dev=
b
,
t
,
l
ISO_image_file
where
ISO_image_file
is
the
name
of
the
xSeries
455
ISO
image
file,
b
is
the
SCSI
bus,
t
is
the
SCSI
target,
and
l
is
the
SCSI
lun
for
your
DVD/CD-RW
device.
5.
Use
the
instructions
that
come
with
the
ISO
image
to
install
the
firmware
updates.
Linux
operating
system
unable
to
mount
root
file
system
Description:
Changes
to
the
hard
disk
drive
enumeration
can
invalidate
the
root
partition
specified
in
the
elilo.conf
file
so
that
the
operating
system
cannot
locate
the
root
file
system.
In
this
event,
the
operating
system
will
not
start,
and
a
kernel
panic
condition
will
occur.
Review
the
following
actions
that
might
change
the
hard
disk
drive
enumeration:
v
Moving
the
startup
drive
from
one
hard
disk
drive
bay
to
another.
v
Adding
hard
disk
drives
to
any
node
in
a
single-node
or
multinode
configuration.
v
Changing
the
scalable
partition
by
adding
or
removing
nodes
with
hard
disk
drives
attached.
The
following
notes
describe
additional
information
you
must
consider
when
troubleshooting
the
condition:
v
The
following
variables
affect
the
hard
disk
drive
enumeration:
–
PCI
bus
number
–
Controller
sequence
on
a
PCI
bus
16
xSeries
455
FAQ:
Hints
and
Tips
Summary of Contents for Eserver xSeries 455
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Page 46: ...Part Number 88P9232 Printed in USA 1P P N 88P9232...
