Reference Guide

Memory Settings
You can manage the memory-related configuration settings using the objects in this group.
--CorrEccSmi
Valid Arguments Enabled, Disabled
Description
Enables or disables the Correctable ECC SMIs. When enabled, the
SMIs report the Correctable ECC errors. This option can be
replicated.
Example:
A:>syscfg --CorrEccSmi=Enabled
--DynamicCoreAllocation
Valid Arguments
Enabled, Disabled
Description
Enables or disables the operating system capability to maintain the
logical processors in the idle state to reduce power consumption.
Example:
A:>syscfg --DynamicCoreAllocation=Enabled
--MemOpMode
Valid Arguments
OptimizerMode, SpareMode, MirrorMode, AdvEccMode,
SpareWithAdvEccMode
Description
Selects the memory operating mode. This feature is active only if a
valid memory configuration is detected. When OptimizerMode is
enabled, the DRAM controllers operate independently in 64-bit mode
and provide optimized memory performance. When MirrorMode is
enabled, only half of the installed memory is reported as available to
the operating system. When
AdvECCMode is enabled, the two DRAM
controllers are combined in 128-bit mode to provide optimized
reliability. Memory that cannot be teamed by the controllers is not
reported to the operating system. When SpareMode is enabled, the
memory size reported to the operating system does not include the
spare portion.
Example:
A:>syscfg --MemOpMode=OptimizerMode
--MemOpVoltage
Valid Arguments
AutoVolt, Volt15V
Description
Sets the DIMM voltage selection. When set to AutoVolt(default
value), the system automatically sets the voltage to the optimal
setting based upon the DIMM capability and the installed DIMM
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