MCM
Physical
Location
CODE
Interposer
Plug
Count
Menu
Index
Number
Fourth
MCM:
L3
Modules
U1.18-P1-C2
U1.18-P1-C5
U1.18-P1-C9
U1.18-P1-C13
U1.18-P1-C17
10.
MCM_3
1.
L3_13
6.
L3_14
12.
L3_15
17.
L3_12
v
Performance
Mode
Setup
Menu
If
certain
types
of
processor
cards
are
installed
in
the
system,
this
menu
is
not
applicable.
For
other
types
of
processor
cards,
this
menu
will
be
active
after
the
first
boot
as
noted
below.
Note:
The
first
time
the
system
is
booted
after
NVRAM
is
cleared,
Not
Applicable
displays
under
Performance
Mode
Setup
Menu
on
the
screen.
This
may
also
happen
if
the
service
processor
is
replaced,
or
the
processor
MCMs
are
upgraded.
If
option
12
is
selected
when
Not
Applicable
is
on
the
screen,
the
system
responds
with
Not
Applicable
and
redisplay
the
system
information
menu.
The
setup
menu
can
be
displayed
after
the
performance
mode
is
set,
which
happens
the
first
time
the
system
is
booted.
The
default
performance
mode
is
set
by
the
firmware
during
IPL.
The
default
mode
provides
the
optimum
performance
for
the
hardware
configuration
of
the
system.
The
performance
mode
is
systemwide;
it
cannot
be
set
on
a
per-partition
basis.
You
can
override
the
default
setting
by
using
the
performance
mode
setup
menu.
The
performance
mode
setup
menu
will
be
similar
to
the
following:
Default
Performance
Mode:
Large
Commercial
System
optimization
1.
Current
Performance
Mode:
Large
Commercial
System
optimization
98.
Return
to
Previous
Menu
0>1
Selecting
option
1
displays
the
following
performance
modes:
Select
from
the
following
options:
1.
Large
Commercial
System
optimization
2.
Standard
Operation
3.
Turbo
Database
Mode
0>
Notes:
1.
Some
MCM
configuration
changes,
such
as
going
from
an
8-way
to
a
24-way
system,
will
cause
the
default
performance
mode
to
change.
This
new
setting
will
not
be
reflected
in
the
menu
until
after
the
system
is
rebooted
with
the
new
configuration.
2.
If
the
NVRAM
has
been
cleared,
the
default
performance
mode
and
the
current
performance
mode
will
indicate
uninitialized
.
To
override
the
default
setting,
a
brief
description
of
each
performance
mode
follows:
–
Large
Commercial
System
Optimization
is
the
setting
for
systems
that
do
not
fall
into
the
other
two
categories,
standard
operation
and
turbo
database
mode.
This
setting
provides
the
best
performance
for
most
applications.
–
Standard
Operation
optimizes
the
system
for
large
memory
bandwidth
applications
where
minimal
sharing
of
data
occurs
and
the
likelihood
of
significant
hardware
data-prefetching
exists.
806
Eserver
pSeries
690
Service
Guide
Summary of Contents for eserver pSeries 690
Page 1: ...pSeries 690 Service Guide SA38 0589 05 ERserver...
Page 2: ......
Page 3: ...pSeries 690 Service Guide SA38 0589 05 ERserver...
Page 12: ...x Eserver pSeries 690 Service Guide...
Page 14: ...xii Eserver pSeries 690 Service Guide...
Page 228: ...Step 1527 5 Call your next level of support 212 Eserver pSeries 690 Service Guide...
Page 362: ...Step 1545 15 Call for support This ends the procedure 346 Eserver pSeries 690 Service Guide...
Page 381: ...Step 154A 14 Turn off the power Chapter 3 Maintenance Analysis Procedures 365...
Page 430: ...414 Eserver pSeries 690 Service Guide...
Page 798: ...782 Eserver pSeries 690 Service Guide...
Page 923: ...L3 Cache Shorts Test Step 4 Chapter 9 Removal and Replacement Procedures 907...
Page 924: ...L3 Cache Shorts Test Step 5 908 Eserver pSeries 690 Service Guide...
Page 926: ...L3 Cache Shorts Test Step 2 910 Eserver pSeries 690 Service Guide...
Page 928: ...L3 Cache Shorts Test Step 4 912 Eserver pSeries 690 Service Guide...
Page 929: ...L3 Cache Shorts Test Step 5 Chapter 9 Removal and Replacement Procedures 913...
Page 1055: ...7040 Model 681 Media Subsystem 1 2 3 4 5 6 7 8 9 10 Chapter 10 Parts Information 1039...
Page 1057: ...Power and SCSI Cables to the Media Subsystem 1 2 3 5 4 6 Chapter 10 Parts Information 1041...
Page 1061: ...Power Cabling Chapter 10 Parts Information 1045...
Page 1090: ...1074 Eserver pSeries 690 Service Guide...
Page 1094: ...1078 Eserver pSeries 690 Service Guide...
Page 1122: ...1106 Eserver pSeries 690 Service Guide...
Page 1124: ...1108 Eserver pSeries 690 Service Guide...
Page 1132: ...1116 Eserver pSeries 690 Service Guide...
Page 1133: ......
Page 1134: ...Printed in U S A February 2004 SA38 0589 05...