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Fujitsu M10-4 - Diagnosing a Replacement FRU; Diagnosing the System Board; Diagnosing the Crossbar Unit and Crossbar Cables

Fujitsu M10-4
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XSCF>
testsb
-v
-p
-s
01-0
Initial
diagnosis
is
about
to
start,
Continue?
[y|n]
:
y
PSB#01-0
powered
on
sequence
started.
...
<<xxxxxxxx>>
...
{0}
ok
...
<<xxxxxxxx>>
...
<<xxxxxxxx>>
...
SB
powered
off.
PSB

Test

Fault
----
-------
--------
01-0
Passed

Normal
6.3 Diagnosing
a
Replacement
FRU
This
section
describes
the
diagnosis
function
for
checking
whether
a
replacement
FRU
is
operating
normally.
For
details
on
the
command,
see
the
Fujitsu
M10/SPARC
M10
Systems
Reference
Manual
of
the
XCP
firmware
version
used.
6.3.1 Diagnosing
the
system
board
This
section
shows
an
example
of
the
command
for
diagnosing
the
system
board.
Use
the
testsb
command
to
diagnose
the
system
board.
In
the
following
example,
an
initial
diagnosis
of
the
system
board
for
PSB
01-0
and
a
check
of
the
connected
I/O
are
performed.
　
<Description
of
options>
-v:
Additionally
displays
a
detailed
message
from
the
initial
diagnosis.
-p:
During
diagnosis
processing,
executes
the
"probe-scsi-all"
command
of
the
OpenBoot
PROM
and
displays
the
result.
-s:
During
diagnosis
processing,
executes
the
"show-devs"
command
of
the
OpenBoot
PROM
and
displays
the
result.
Typically,
a
diagnosis
of
the
system
board
is
performed
arbitrarily
after
it
is
incorporated
into
the
system
in
maintenance
of
the
SPARC
M10-4S
chassis
(including
the
CPU
memory
unit)
with
the
replacefru
command.
6.3.2 Diagnosing
the
crossbar
unit
and
crossbar
cables
This
section
shows
an
example
of
the
command
for
diagnosing
the
crossbar
unit
mounted
in
the
SPARC
M10-4S
chassis
in
a
system
with
a
building
block
configuration.
Fujitsu
M10-4/Fujitsu
M10-4S/SPARC
M10-4/SPARC
M10-4S
Service
Manual
･
November
201496

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