Fujitsu M10 Installation Manual page 246

in the Fujitsu M10/SPARC M10 Systems Domain Configuration Guide.
Important - Be sure to save the logical domain configuration information before changing the
CPU operational mode.
The logical domain configuration information for Oracle VM Server for SPARC includes
CPU operation information used by the logical domain.
If the configuration information of a logical domain operating by using SPARC64 X+
functions is applied to a physical partition operating by using SPARC64 X functions,
inconsistency in the configuration information is detected. In this case, the XSCF switches the
logical domain configuration information to factory-default, and then starts the physical
partition.
Since the logical domain configuration information that has been saved beforehand is
required for reconfiguration of the logical domain, be sure to save the data before changing
the CPU operational mode with the setpparmode command. For details on saving and
restoring logical domain configuration information, 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.
CPU configuration and CPU operational mode of the physical partition
■
Table 8-3
setting value of the CPU operational mode, and CPU operation.
Table 8-3 Relationship between the physical partition configuration, setting value of the CPU operational
mode, and CPU operation
Physical partition configuration
SPARC64 X+
SPARC64 X+
SPARC64 X+ and X mixed
SPARC64 X
Note - When adding a SPARC64 X processor to a PPAR, you must shut down the PPAR
before adding the PSB to the PPAR.
8.3 Confirming the Removal Pattern of a
Building Block Configuration
This section describes the removal patterns of the SPARC M10-4S and crossbar boxes
and the points of concern during removal.
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shows the relationship between the physical partition configuration,
Setting value of the CPU operational mode
auto
compatible
auto or compatible
auto or compatible
CPU operation
Operation by using SPARC64 X+
functions
Operation compatible with the
SPARC64 X
As to the SPARC64 X+, operation
compatible with the SPARC64 X
Operation by using SPARC64 X
functions