Table
7-5
Problems
resolved
in
version
1130
of
the
PCI
expansion
unit
firmware
SPARC
M10-
RTI
No.
1
4
4S
Description
Workaround
RTIF2-
131120-001
x
x
x
If
an
external
factor
causes
an
instantaneous
voltage
drop
or
the
like,
an
error
in
the
power
supply
unit
(PSU)
of
the
PCI
expansion
unit
is
erroneously
detected,
and
the
error
log
"Msg:
PSU
failed"
may
be
registered.
Moreover,
if
the
erroneous
detection
of
this
PSU
error
occurs
simultaneously
in
two
PSUs
of
the
PCI
expansion
unit,
the
physical
partition
(PPAR)
is
shut
down.
You
can
use
the
showlogs
error
-v
command
to
check
whether
this
problem
is
due
to
an
instantaneous
voltage
drop
caused
by
an
external
factor.
Suppose
that
the
execution
result
for
this
command
is
"Msg:
PSU
failed"
and
that
the
first,
second,
and
third
bytes
on
the
fourth
line
of
Diagnostic
Code
have
the
following
values.
The
problem
may
be
due
to,
for
example,
an
instantaneous
voltage
drop
caused
by
an
external
factor.
First
byte;
"00"
Second
byte;
The
sixth
(x04)
bit
from
the
left
is
0
(any
of
*0,
*1
*2,
*3,
*8,
*9,
*a,
or
*b).
Third
byte:
The
third
(x20)
bit
from
the
left
is
1
(any
of
2*,
3*,
6*,
7*,
a*,
b*,
e*,
or
f*).
"*"
for
the
second
and
third
bytes
indicates
any
value.
The
first
to
third
bytes
on
the
fourth
line
of
Diagnostic
Code
are
"000120".
XSCF>
showlogs
error
-v
Date:
Oct
30
10:27:17
JST
2013
Code:
80000408-00cb000000ff0000ff-
110000246101000000000000
Status:
Alarm
Occurred:
Oct
30
10:27:17.597
JST
2013
FRU:
/MBU/PCI#1/PCIBOX#7010/PSU#1
Msg:
PSU
failed
Diagnostic
Code:
00013730
31300100
0000
00010000
00000000
0000
00010000
00000000
0000
00012000
00000000
00000000
00000000
00000000
00000000
0000
There
is
no
effective
workaround.
If
the
value
of
the
first
to
third
bytes
on
the
fourth
line
of
Diagnostic
Code
does
not
match
the
value
in
the
[Description]
column,
assume
that
a
PSU
failure
occurred.
[How
to
restore]
-
For
this
event
occurring
in
a
single
PSU
-
If
the
error
log
"Msg:
PSU
RECOVERY"
is
registered,
the
system
has
already
been
restored
from
the
instantaneous
voltage
drop.
The
system
can
be
operated
continuously.
-
If
the
error
log
"Msg:
PSU
RECOVERY"
is
not
registered,
a
PSU
failure
occurred.
Replace
the
PSU.
-
For
this
event
occurring
in
two
PSUs
The
PPAR
is
shut
down.
Reactivate
the
PPAR.
If
the
PCI
expansion
unit
cannot
be
powered
on,
it
indicates
that
a
PSU
has
failed.
Replace
the
PSU.
Chapter
7
Information
on
PCI
Expansion
Unit
Hardware
197
Summary of Contents for M10 Series
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