Configuring
and
Deconfiguring
Processors
or
Memory
All
failures
that
crash
the
system
with
a
machine
check
or
check
stop,
even
if
intermittent,
are
reported
as
a
diagnostic
callout
for
service
repair.
To
prevent
the
recurrence
of
intermittent
problems
and
improve
the
availability
of
the
system
until
a
scheduled
maintenance
window,
processors
and
memory
books
with
a
failure
history
are
marked
″
bad
″
to
prevent
their
being
configured
on
subsequent
boots.
A
processor
or
memory
book
is
marked
″
bad
″
under
the
following
circumstances:
v
A
processor
or
memory
book
fails
built-in
self-test
(BIST)
or
power-on
self-test
(POST)
testing
during
boot
(as
determined
by
the
service
processor).
v
A
processor
or
memory
book
causes
a
machine
check
or
check
stop
during
runtime,
and
the
failure
can
be
isolated
specifically
to
that
processor
or
memory
book
(as
determined
by
the
processor
runtime
diagnostics
in
the
service
processor).
v
A
processor
or
memory
book
reaches
a
threshold
of
recovered
failures
that
results
in
a
predictive
callout
(as
determined
by
the
processor
run-time
diagnostics
in
the
service
processor).
During
boot
time,
the
service
processor
does
not
configure
processors
or
memory
books
that
are
marked
“bad.”
If
a
processor
or
memory
book
is
deconfigured,
the
processor
or
memory
book
remains
offline
for
subsequent
reboots
until
it
is
replaced
or
repeat
gard
is
disabled.
The
repeat
gard
function
also
provides
the
user
with
the
option
of
manually
deconfiguring
a
processor
or
memory
book,
or
re-enabling
a
previously
deconfigured
processor
or
memory
book.
For
information
on
configuring
or
deconfiguring
a
processor,
see
the
Processor
Configuration/Deconfiguration
Menu
on
page
For
information
on
configuring
or
deconfiguring
a
memory
book,
see
the
Memory
Configuration/Deconfiguration
Menu
on
page
Both
of
these
menus
are
submenus
under
the
System
Information
Menu.
You
can
enable
or
disable
CPU
Repeat
Gard
or
Memory
Repeat
Gard
using
the
Processor
Configuration/Deconfiguration
Menu.
Run-Time
CPU
Deconfiguration
(CPU
Gard)
L1
instruction
cache
recoverable
errors,
L1
data
cache
correctable
errors,
and
L2
cache
correctable
errors
are
monitored
by
the
processor
runtime
diagnostics
(PRD)
firmware
running
in
the
service
processor.
When
a
predefined
error
threshold
is
met,
an
error
log
with
warning
severity
and
threshold
exceeded
status
is
returned
to
AIX.
At
the
same
time,
PRD
marks
the
CPU
for
deconfiguration
at
the
next
boot.
AIX
will
attempt
to
migrate
all
resources
associated
with
that
processor
to
another
processor
and
then
stop
the
defective
processor.
828
Eserver
pSeries
690
Service
Guide
Содержание eserver pSeries 690
Страница 1: ...pSeries 690 Service Guide SA38 0589 05 ERserver...
Страница 2: ......
Страница 3: ...pSeries 690 Service Guide SA38 0589 05 ERserver...
Страница 12: ...x Eserver pSeries 690 Service Guide...
Страница 14: ...xii Eserver pSeries 690 Service Guide...
Страница 228: ...Step 1527 5 Call your next level of support 212 Eserver pSeries 690 Service Guide...
Страница 357: ...Step 1543 15 Call for support This ends the procedure Chapter 3 Maintenance Analysis Procedures 341...
Страница 362: ...Step 1545 15 Call for support This ends the procedure 346 Eserver pSeries 690 Service Guide...
Страница 365: ...Step 1546 15 Call for support This ends the procedure Chapter 3 Maintenance Analysis Procedures 349...
Страница 381: ...Step 154A 14 Turn off the power Chapter 3 Maintenance Analysis Procedures 365...
Страница 430: ...414 Eserver pSeries 690 Service Guide...
Страница 798: ...782 Eserver pSeries 690 Service Guide...
Страница 868: ...Media Subsystem Internal Cables 1021 p690 Cable Installation and Management 1022 852 Eserver pSeries 690 Service Guide...
Страница 910: ...MCM Installation Shorts Test Step 3 See L3 Cache Modules on page 898 894 Eserver pSeries 690 Service Guide...
Страница 923: ...L3 Cache Shorts Test Step 4 Chapter 9 Removal and Replacement Procedures 907...
Страница 924: ...L3 Cache Shorts Test Step 5 908 Eserver pSeries 690 Service Guide...
Страница 926: ...L3 Cache Shorts Test Step 2 910 Eserver pSeries 690 Service Guide...
Страница 928: ...L3 Cache Shorts Test Step 4 912 Eserver pSeries 690 Service Guide...
Страница 929: ...L3 Cache Shorts Test Step 5 Chapter 9 Removal and Replacement Procedures 913...
Страница 1055: ...7040 Model 681 Media Subsystem 1 2 3 4 5 6 7 8 9 10 Chapter 10 Parts Information 1039...
Страница 1057: ...Power and SCSI Cables to the Media Subsystem 1 2 3 5 4 6 Chapter 10 Parts Information 1041...
Страница 1061: ...Power Cabling Chapter 10 Parts Information 1045...
Страница 1090: ...1074 Eserver pSeries 690 Service Guide...
Страница 1094: ...1078 Eserver pSeries 690 Service Guide...
Страница 1109: ...error Handle unexpected modem responses expect 8 r or 7 r or 6 r or 4 r or 3 r delay 2 done Appendix D Modem Configurations 1093...
Страница 1122: ...1106 Eserver pSeries 690 Service Guide...
Страница 1123: ...Appendix E Ground Path The ground path for the pSeries 690 is shown in the following figure 1107...
Страница 1124: ...1108 Eserver pSeries 690 Service Guide...
Страница 1132: ...1116 Eserver pSeries 690 Service Guide...
Страница 1133: ......
Страница 1134: ...Printed in U S A February 2004 SA38 0589 05...