Deployment Guide

Table 111. ProcExecuteDisable / cpuxdsupport (continued)
Description
Enables or disables the Execute Disable Memory Protection Technology feature of
the CPU.
Example:
A:>syscfg --cpuxdsupport=enable
cpuxdsupport=enable
Applicable Systems All PowerEdge systems running on Intel processors.
ProcHwPrefetcher/hwprefetcher
Table 112. ProcHwPrefetcher / hwprefetcher
Valid Arguments
● On systems prior to Dell’s 12th generation PowerEdge systems: enable, disable
● On Dell’s 12th generation PowerEdge and later systems: Enabled, Disabled
Description
Enables or disables the hardware prefetcher. Processor preempts what data might
be needed next, when set to enable. When some data is found, it loads several steps
in advance.
Processor does not preempt, when set to disable.
This option can be replicated.
Example:
A:>syscfg --hwprefetcher=enable
hwprefetcher=enable
Applicable Systems All PowerEdge systems.
ProcVirtualization / virtualization
Table 113. ProcVirtualization / virtualization
Valid Arguments
● On systems prior to Dell’s 12th generation PowerEdge systems: enable, disable
● On Dell’s 12th generation PowerEdge and later systems: Enabled, Disabled
Description
Enables or disables virtualization in the CPU. When set to enable, it enables the
additional hardware capabilities from Virtualization technology in applicable CPUs.
When set to disable, it disables the additional hardware capabilities from
Virtualization technology.
This option can be replicated.
Example:
A:>syscfg --virtualization=enable
virtualization=enable
Applicable Systems All PowerEdge systems
SYSCFG 69