Install
the
firmware
and
NVSRAM
in
the
DS4000
using
the
steps
that
are
described
in
To
find
out
how
to
verify
your
current
firmware
levels,
see
Verify
current
EXP100
ESM
status
In
the
DS4000
Storage
Manager
Subsystem
Management
window,
verify
that
all
EXP100
ESMs
are
optimal
in
the
configuration
that
you
are
upgrading,
and
there
are
not
any
lost
drive
path
redundancy
errors.
Correct
any
problems
using
the
suggested
instructions
in
the
DS4000
Storage
Manager
Recovery
Guru
window.
To
verify,
either
click
the
Recovery
Guru
icon
in
the
Subsystem
Management
window,
or
click
the
Enclosure
Status
icon
in
each
expansion
enclosure
with
the
red
X
mark
overlay,
as
displayed
in
the
Physical
View.
When
you
are
done,
continue
to
Downloading
the
ESM
firmware
and
csb
file
Attention
This
version
of
EXP100
ESM
firmware
requires
that
you
download
an
additional
csb
file
after
you
download
the
ESM
firmware
file.
If
you
download
the
csb
file
first,
then
drives
may
be
marked
failed
or
might
not
display
in
the
Physical
View
of
the
Storage
Subsystem
Management
window.
You
could
lose
data
access
or
data.
Before
you
begin:
To
find
out
the
latest
versions
of
the
ESM
firmware
and
csb
file
that
you
need
to
download,
see
the
IBM
EXP100
R1
to
R2
ESM
firmware
upgrade
readme
file.
Downloading
the
ESM
firmware
Complete
the
following
steps
to
download
the
ESM
firmware
to
the
EXP100:
1.
In
the
Subsystem
Management
window,
select
Advanced
→
Download
→
Environment
Card
(ESM)
firmware
.
The
Download
Environmental
(ESM)
Card
Firmware
window
opens.
2.
In
the
Download
Environmental
(ESM)
Card
Firmware
window,
select
all
of
the
expansion
enclosures
to
be
updated
with
new
firmware,
then
click
Browse
to
open
the
Select
Environmental
(ESM)
Card
Firmware
File
window.
3.
In
the
Select
Environmental
(ESM)
Card
Firmware
File
window,
select
the
directory
that
contains
the
ESM
firmware
file,
then
select
the
name
of
the
ESM
firmware
file.
Click
OK
to
close
the
window
and
continue.
Note:
You
might
need
to
select
All
Files
(*.*)
in
the
“Files
of
type”
pull-down
menu
to
display
the
correct
file
name
for
selection.
If
you
do,
then
a
warning
window
opens.
Click
OK
when
the
warning
window
opens.
You
will
need
to
select
the
file
with
the
name
esm955x.dl.
4.
In
the
Download
Environmental
(ESM)
Card
Firmware
window,
click
Start
.
When
the
Confirm
Download
window
opens,
type
yes
and
click
OK
.
The
ESM
Appendix
A.
Upgrading
R1-level
firmware
(DS4300
and
DS4500
only)
111
Summary of Contents for TotalStorage EXP100
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