Fujitsu M10 - Page 250

Important -
Be sure to save the logical domain configuration information before changing the
CPU operational mode.
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(8) command. For
details on how to save
and restore 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.
Table 8-4
Relationship between the physical partition configuration, setting value of the CPU operational
mode, CPU operation, CPU configuration after removal, and CPU operation after removal
Physical partition
configuration
Setting value of the CPU
operational mode
CPU operation Physical partition
configuration
after removal
CPU operation after
removal
SPARC64 Xauto or compatible Operation by using
SPARC64 X
functions
SPARC64 X Operation by using
SPARC64 X functions
SPARC64 X+ auto Operation by using
SPARC64 X+
functions
SPARC64 X+ Operation by using
SPARC64 X+ functions
SPARC64 X+ compatible Operation
compatible with the
SPARC64 X
SPARC64 X+ Operation compatible
with the SPARC64 X
SPARC64 X+ and X
mixed
auto Operation
compatible
with the
SPARC64 X
SPARC64 X+ Operation compatible
with the SPARC64 X
before PPAR restart
Operation by using
SPARC64 X+ functions
after PPAR restart
- When -m unbind=shutdown is specified
Obtains resources for the move from available resources. If even those resources
are insufficient, it secures resources from each logical domain. If the resources are
still insufficient, it shuts down any one of the logical domains.
■
If SPARC64 X processors and SPARC64 X+ processors are mixed in the CPU
configuration of the physical partition and compatible is specified for the CPU
Mode of the setpparmode command, the CPU operates by using functions of the
SPARC64 X processor. Also if SPARC64 X processors are removed from this
physical partition and only SPARC64 X+ processors are left in the CPU configuration
of the physical partition, the CPU operates by using functions of the SPARC64 X
processor.
To use expanded functions of the SPARC64 X+ processor, execute the setpparmode
command to change the CPU Mode to auto.
Table 8-4 shows the relationship between the physical partition configuration, setting
value of the CPU operational mode, CPU operation, CPU configuration after
removal, and CPU operation after removal.
Fujitsu M10/SPARC M10 Systems Installation Guide
･
July 2015236