v
Processor
Configuration/Deconfiguration
Menu
Enable/Disable
CPU
Repeat
Gard
CPU
repeat
gard
will
automatically
deconfigure
a
CPU
during
a
system
boot
if
a
processor
has
failed
BIST
(built-in
self-test),
caused
a
machine
check
or
check
stop,
or
has
reached
a
threshold
of
recoverable
errors.
The
processor
will
remain
deconfigured
until
repeat
gard
is
disabled
or
the
processor
is
replaced.
The
default
is
enabled.
For
more
information,
see
“Configuring
and
Deconfiguring
Processors
or
Memory”
on
page
46.
Enable/Disable
Dynamic
Processor
Sparing
This
function
is
not
available
on
this
system.
This
menu
allows
the
user
to
change
the
system
processor
configuration.
If
it
is
necessary
to
take
one
of
the
processors
offline,
use
this
menu
to
deconfigure
a
processor,
and
then
reconfigure
the
processor
at
a
later
time.
An
example
of
this
menu
follows:
PROCESSOR
CONFIGURATION/DECONFIGURATION
MENU
77.
Enable/Disable
CPU
Repeat
Gard:
Currently
Enabled
78.
Enable/Disable
Dynamic
Processor
Sparing
(if
available):
Currently
Enabled
1.
0
3.0
(00)
Configured
by
system
2.
1
3.1
(00)
Deconfigured
by
system
3.
2
3.2
(00)
Configured
by
system
4.
3
3.3
(00)
Configured
by
system
98.
Return
to
Previous
Menu
0>
Note:
This
table
is
built
from
vital
product
data
collected
during
the
last
boot
sequence.
The
first
time
the
system
is
powered
on,
or
after
the
system’s
nonvolatile
RAM
(NVRAM)
has
been
erased,
this
table
may
be
empty.
The
table
is
rebuilt
during
the
next
boot
into
AIX.
The
fields
of
the
previous
table
represent
the
following:
Column
1
(1.)
Menu
selection
index.
Column
2
(0)
Logical
processor
device
number
assigned
by
AIX.
You
can
display
these
logical
device
numbers
by
issuing
the
following
command
on
the
AIX
command
line:
lsdev
-C
|
grep
proc
Column
3
(3.0)
Processor
address
list
used
by
the
service
processor.
Column
4
(00)
Error
status
of
the
processors.
The
error
status
of
each
processor
is
indicated
by
AB,
where
B
indicates
the
number
of
errors
and
A
indicates
the
type
of
error
according
to
the
following:
1.
Bring-up
failure
2.
Run-time
non-recoverable
failure
3.
Run-time
recoverable
failure
4.
Group
integrity
failure
5.
Non-repeat-gardable
error.
The
resource
may
be
reconfigured
on
the
next
boot.
A
status
of
00
indicates
that
the
CPU
has
not
had
any
errors
logged
against
it
by
the
service
processor.
To
enable
or
disable
CPU
repeat
gard,
use
menu
option
77.
CPU
repeat
gard
is
enabled
by
default.
Chapter
4.
Using
the
Service
Processor
31
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