v
CD-ROM
device
v
Test
Disc
P/N
81F8902
Floating
Point
Exerciser
The
floating
point
exerciser
is
labeled
procx
,
where
x
is
the
number
of
the
processor
containing
the
floating
point
unit.
The
exerciser
performs
load/store
and
arithmetic
operations
using
floating
point
registers
and
instructions.
The
floating
point
instructions
are
executed
using
static
values
and
the
outcome
of
the
operation
is
compared
with
the
expected
result.
Any
mismatch
results
in
an
error
condition.
If
the
processor
is
in
use
by
the
exerciser
and
is
removed
as
a
result
of
dynamic
logical
partitioning,
the
exerciser
terminates.
Save
or
Restore
Hardware
Management
Policies
Use
this
service
aid
to
save
or
restore
the
settings
from
Ring
Indicate
Power-On
Policy,
Surveillance
Policy,
Remote
Maintenance
Policy
and
Reboot
Policy.
The
following
options
are
available:
v
Save
Hardware
Management
Policies
This
selection
writes
all
of
the
settings
for
the
hardware-management
policies
to
the
following
file:
/etc/lpp/diagnostics/data/hmpolicies
v
Restore
Hardware
Management
Policies
This
selection
restores
all
of
the
settings
for
the
hardware-management
policies
from
the
contents
of
the
following
file:
/etc/lpp/diagnostics/data/hmpolicies
You
can
access
this
service
aid
directly
from
the
AIX
command
line,
by
typing:
/usr/lpp/diagnostics/bin/uspchrp
-a
SCSI
Bus
Analyzer
This
service
aid
allows
you
to
diagnose
a
SCSI
bus
problem
in
a
freelance
mode.
To
use
this
service
aid,
the
user
should
understand
how
a
SCSI
bus
works.
Use
this
service
aid
when
the
diagnostics
cannot
communicate
with
anything
on
the
SCSI
bus
and
cannot
isolate
the
problem.
Normally
the
procedure
for
finding
a
problem
on
the
SCSI
bus
with
this
service
aid
is
to
start
with
a
single
device
attached,
ensure
that
it
is
working,
then
start
adding
additional
devices
and
cables
to
the
bus,
ensuring
that
each
one
works.
This
service
aid
works
with
any
valid
SCSI
bus
configuration.
The
SCSI
Bus
Service
Aid
transmits
a
SCSI
Inquiry
command
to
a
selectable
SCSI
Address.
The
service
aid
then
waits
for
a
response.
If
no
response
is
received
within
a
defined
amount
of
time,
the
service
aid
displays
a
timeout
message.
If
an
error
occurs
or
a
response
is
received,
the
service
aid
then
displays
one
of
the
following
messages:
v
The
service
aid
transmitted
a
SCSI
Inquiry
Command
and
received
a
valid
response
back
without
any
errors
being
detected.
v
The
service
aid
transmitted
a
SCSI
Inquiry
Command
and
did
not
receive
any
response
or
error
status
back.
v
The
service
aid
transmitted
a
SCSI
Inquiry
Command
and
the
adapter
indicated
a
SCSI
bus
error.
v
The
service
aid
transmitted
a
SCSI
Inquiry
Command
and
an
adapter
error
occurred.
v
The
service
aid
transmitted
a
SCSI
Inquiry
Command
and
a
check
condition
occur.
When
the
SCSI
Bus
Service
Aid
is
started
a
description
of
the
service
aid
displays.
Pressing
the
Enter
key
displays
the
Adapter
Selection
menu.
Use
this
menu
to
enter
the
address
to
transmit
the
SCSI
Inquiry
Command.
Chapter
7.
Introducing
Tasks
and
Service
Aids
105
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