–
Consider
a
shared
resource
environment
in
which
you
can
allocate
and
deallocate
a
console
supporting
IOP
to
a
partition
on
a
part-time
basis.
Many
work
environments
rarely
need
a
console
device
on
a
full-time
basis
and
you
can
reduce
your
initial
cost
of
dedicated
hardware
by
implementing
this
concept.
–
If
the
load
source
storage
device
fails
and
the
system
recovery
includes
the
use
of
the
IBM
distribution
Licensed
Internal
Code
media
instead
of
a
customer
backup,
and
the
system
is
using
Operations
Console
(LAN),
you
might
have
to
use
another
console
type
for
the
initial
portion
of
the
system
recovery.
Configuration
types
for
backup
consoles
When
planning
the
configuration
of
the
backup
console
or
consoles
remember
that
recovering
from
the
loss
of
the
console
depends
on
many
factors.
Some
of
these
factors
include,
the
model
and
series,
the
hardware
resources
available,
the
previous
console
type,
and
the
intended
console
type.
Recovery
might
consist
of
repairing
the
currently
failed
console
or
temporarily
replacing
it
with
another
console
type.
Most
changes
of
a
console
type
can
be
performed
without
the
need
for
an
IPL
but
there
may
be
circumstances
in
which
an
IPL
will
still
be
necessary.
When
using
the
console
service
functions
(65+21),
console-supporting
hardware
must
be
installed
and
available
prior
to
performing
the
function.
Any
partition
tagging
of
resources
must
also
have
been
done
already.
Important:
If
you
plan
to
use
Operations
Console
local
console
on
a
LAN
as
a
backup
to
another
console
type,
the
network
adapter
must
be
located
in
a
console
designated
slot
or
in
a
properly
tagged
IOP.
If
not
previously
configured,
the
BOOTP
process
is
used
to
configure
the
system.
Backup
console
configuration
considerations
v
If
you
access
your
system
remotely,
consider
off-site
console
capability
or
another
type
of
connectivity
for
the
console.
A
local
console
on
a
network
can
be
backed
up
with
an
additional
local
console
on
a
network
PC.
If
the
network
adapter
were
to
fail,
consider
a
local
console
directly
attached
to
the
server
as
a
backup.
By
changing
the
console
type
to
a
local
console
directly
attached
to
the
server
with
remote
access,
you
can
add
the
ability
for
a
remote
PC
to
become
the
console.
v
In
a
logical
partition
or
multiple-system
environment,
you
will
most
likely
be
using
multiple
local
consoles
on
a
network
(LAN)
configuration
on
a
single
PC
as
your
primary
consoles.
Consider
additional
PCs
using
this
same
type
configuration.
Avoid
supporting
too
many
consoles
on
the
same
PC
if
possible.
The
PC
resources
can
be
easily
overwhelmed
when
supporting
multiple
consoles
and
remote
control
panels.
v
Consider
multiple
local
console
on
a
network
configurations
in
large
environments
so
that
each
PC
has
a
core
set
of
console
responsibilities
and
the
overlap
coverage
of
backup
configurations
with
each
other.
For
example,
if
you
have
a
PC
that
supports
10
local
consoles
on
a
network
configuration
and
another
PC
with
the
same
number
of
primary
consoles
for
another
10
partitions,
instead
of
backing
up
each
PC
with
the
other’s
configuration,
you
add
a
third
PC
and
spread
the
20
consoles
out
so
that
two
PCs
back
up
a
portion
of
each
PC’s
primary
console
configurations.
Another
consideration
is
a
dedicated
PC
to
be
the
backup
of
a
certain
number
of
consoles,
but
not
connected
until
necessary.
v
When
you
mostly
use
consoles
on
a
network,
consider
setting
up
a
local
console
directly
attached
to
the
server
on
a
PC
and
place
it
on
a
rollaway
cart
with
a
console
cable.
If
you
have
supporting
adapters,
you
can
quickly
roll
the
cart
with
the
PC
near
the
system
or
partition
in
need
of
the
console.
After
connecting
the
cable
and
changing
the
console
type
value,
you
have
a
console
to
replace
the
currently
failed
console.
This
same
concept
can
be
implemented
for
twinaxial
workstations
just
as
easily.
Note:
If
more
than
one
local
console
on
a
network
is
planned,
be
certain
to
create
additional
service
tools
device
IDs
on
the
system
before
you
start
configuring
the
Operations
Console
PC.
Each
PC
connecting
to
the
same
target
system
or
logical
partition
must
have
a
unique
service
tools
device
ID.
Operations
Console
7
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Содержание System i
Страница 1: ...System i Connecting to System i Operations Console Version 5 Release 4 ...
Страница 2: ......
Страница 3: ...System i Connecting to System i Operations Console Version 5 Release 4 ...
Страница 8: ...vi System i Connecting to System i Operations Console ...
Страница 120: ...112 System i Connecting to System i Operations Console ...
Страница 124: ...116 System i Connecting to System i Operations Console ...
Страница 125: ......
Страница 126: ... Printed in USA ...
