v
If
the
load-source
is
disk,
slip-install
Licensed
Internal
Code
back
to
the
last
known
working
level.
If
this
does
not
work,
exchange
the
disk
device
unit.
For
location
information,
refer
to
the
following:
–
–
–
–
–
–
–
MABRCFG
For
use
by
authorized
service
providers.
MABRCFG:
multi-adapter
bridge
configuration
error.
The
multi-adapter
bridge
hardware
detected
a
configuration
problem.
1.
If
you
are
working
from
the
Service
Action
Log
and
there
is
a
card
position
that
is
listed
with
this
failing
item,
then
that
is
where
the
error
is
located.
Continue
with
the
next
step
in
this
procedure.
Otherwise,
to
determine
the
card
location
where
the
multi-adapter
bridge
configuration
error
is,
go
to
Return
here
after
locating
the
card.
2.
Use
the
following
table
to
determine
the
corrective
action.
Table
1.
Multi-adapter
bridge
errors
and
meaning
or
corrective
action
Problem
or
message
(these
appear
in
upper
case
in
the
console)
Meaning
or
corrective
action
Multi-adapter
bridge
has
no
IOP
for
the
I/O
adapters
v
Step
a.
System
code
detected
one
or
more
I/O
adapters
under
the
multi-adapter
bridge
specified
in
the
DSA,
but
no
I/O
processor
to
control
them.
The
I/O
adapters
are
not
available
to
the
system.
The
SAL
entry
lists
the
card
locations
controlled
by
the
multi-adapter
bridge.
If
you
do
not
have
the
card
locations
listed
in
the
SAL,
find
them
by
performing
the
rest
of
step
A.
Otherwise,
go
to
Step
b
(See
page
.
To
locate
the
I/O
adapters,
search
for
the
card
locations
controlled
by
the
multi-adapter
bridge.
The
multi-adapter
bridge
is
in
the
DSA
in
word
7
of
the
SRC.
See
(in
the
Bus
PIP
overview)
to
determine
the
multi-adapter
bridge
number.
See
the
(in
the
Bus
PIP
overview)
to
determine
all
the
card
locations
controlled
by
the
multi-adapter
bridge.
v
Step
b.
To
make
the
I/O
adapters
available
to
the
system,
install
an
I/O
processor
in
a
card
slot
controled
by
the
multi-adapter
bridge
to
control
the
I/O
adapters
or
move
the
I/O
adapters
to
a
multi-adapter
bridge
with
an
I/O
processor.
When
adding
an
IOP,
place
it
in
a
card
position
that
is
ahead
of
the
IOAs
according
to
the
″
IOA
Assignment
Rules
″
table
(located
in
the
page
for
the
frame
type
on
which
you
are
working).
Analyze
hardware
problems
361
