Table
1-8
Operation
for
switching
the
enable/disable
setting
by
executing
the
setpciboxdio
command
PCI
expansion
unit
mounted?
Domain
configuration
Reconfiguring
Oracle
VM
Server
for
SPARC
config
Setting
OpenBoot
PROM
environment
variables
again
Yes/No
factory-default
Not
required
Required
Yes/No
With
guest
domain
Required
(XML)
Required
Note
-
When
maintaining
the
PCI
expansion
unit
by
using
the
PHP
function,
since
the
direct
I/O
function
is
disabled,
the
information
does
not
need
to
be
saved/restored.
spconfig
command
to
save
the
logical
domain
configuration
in
XSCF.
In
either
of
the
following
cases,
the
logical
domain
configuration
of
a
physical
partition
returns
to
the
factory-default
state
at
the
next
start
time.
Furthermore,
the
OpenBoot
PROM
environment
variables
of
the
control
domain
are
initialized
for
any
guest
domains
included
in
the
logical
domain
configuration.
■
The
firmware
XCP
2044
or
later
(for
the
SPARC
M10-4)
or
the
firmware
XCP
2050
or
later
(for
the
SPARC
M10-4S)
and
the
setpciboxdio
command
are
used
to
change
the
enable/disable
setting
for
the
direct
I/O
function
of
the
PCI
expansion
unit.
■
The
firmware
XCP
2044
or
later
(for
the
SPARC
M10-4)
or
the
firmware
XCP
2050
or
later
(for
the
SPARC
M10-4S)
is
used
to
perform
the
following:
installation/
removal/replacement
of
the
PCI
expansion
unit
for
the
PCI
slot
of
the
SPARC
M10
chassis
for
which
the
direct
I/O
function
of
the
PCI
expansion
unit
has
been
enabled
with
the
setpciboxdio
command.
Save
the
logical
domain
configuration
information
from
Oracle
Solaris
to
XML
in
advance.
Execute
the
ldm
list-constraints
-x
command
to
save
it
to
XML,
and
execute
the
ldm
init-system
-i
command
to
restore
it
from
XML.
Also,
keep
a
note
of
the
setting
information
for
the
OpenBoot
PROM
environment
variables
of
the
control
domain
in
advance
to
set
them
again.
To
display
the
information,
execute
the
printenv
command
at
the
ok
prompt.
For
detailed
procedures,
see
"1.7.3
How
to
save/restore
the
logical
domain
configuration
information
and
the
OpenBoot
PROM
environment
variable"
in
the
PCI
Expansion
Unit
for
Fujitsu
M10/SPARC
M10
Systems
Service
Manual
.
The
following
table
outlines
the
required
work
for
saving/restoring
each
type
of
information
before
executing
the
setpciboxdio
command
to
change
the
enable/disable
setting
for
the
direct
I/O
function
of
the
PCI
expansion
unit.
When
performing
the
installation/removal/replacement
of
the
PCI
expansion
unit
for
the
PCI
slot
of
the
SPARC
M10
chassis
for
which
the
direct
I/O
function
of
the
PCI
expansion
unit
has
been
enabled
by
executing
the
setpciboxdio
command,
the
following
table
indicates
whether
specific
information
must
be
saved/restored
in
each
of
the
different
cases.
Chapter
1
Understanding
the
Installation
Flow
15
Summary of Contents for M10 Series
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