Dell PowerEdge HS5620 Installation And Service Manual page 45

Table 41. Memory Settings details (continued)
Option
Current State of Memory Operating Mode
Fault Resilient Mode Memory Size[%]
Node Interleaving
ADDDC Settings
Memory training
DIMM Self Healing (Post Package Repair) on
Uncorrectable Memory Error
Correctable Error Logging
Memory Map Out
Processor Settings
To view the Processor Settings screen, power on the system, press F2, and click System Setup Main Menu > System
BIOS > Processor Settings.
Table 42. Processor Settings details
Option
Logical Processor
Description
resilience. Specify the FRM percentage by using the Fault Resilient
Mode Memory Size[%] feature. When Dell NUMA Fault Resilient Mode
(FRM) is enabled, a percentage of the installed memory in every NUMA
node is configured to create a fault resilient zone for use by select
hypervisors for host virtualization resilience. Specify the FRM percentage
by using the Fault Resilient Mode Memory Size[%] feature.
Specifies the current state of the memory operating mode.
Select to define the percent of total memory size that must be used by
the fault resilient mode, when selected in the Memory Operating mode.
When Fault Resilient Mode is not selected, this option is grayed out and
not used by Fault Resilient Mode.
Enables or disables the Node interleaving option. Specifies if the Non-
Uniform Memory Architecture (NUMA) is supported. If this field is set
to Enabled, memory interleaving is supported if a symmetric memory
configuration is installed. If the field is set to Disabled, the system
supports NUMA (asymmetric) memory configurations. This option is set
to Disabled by default.
Enables or disables ADDDC Setting feature. When Adaptive Double DRAM
Device Correction (ADDDC) is enabled, failing DRAMs are dynamically
mapped out. When set to Enabled it can impact the system performance
under certain workloads. This feature is applicable for x4 DIMMs only. This
option is set to Enabled by default.
When option is set to Fast and memory configuration is not changed,
the system uses previously saved memory training parameters to train
the memory subsystems and system boot time is also reduced. If memory
configuration is changed, the system automatically enables Retrain at
Next boot to force one-time full memory training steps, and then go back
to Fast afterward.
When option is set to Retrain at Next boot, the system performs the
force one-time full memory training steps at next power on and boot time
is slowed on next boot.
When option is set to Enable, the system performs the force full
memory training steps on every power on and boot time is slowed on
every boot.
Enables or disables Post Packing Repair (PPR) on uncorrectable memory
error. This option is set to Enabled by default.
Enables or disables correctable error logging. This option is set to
Disabled by default.
This option controls DIMMs slots on the system. This option is set to
Enabled by default. It allows to disable system installed DIMMs.
Description
Each processor core supports up to two logical processors. If
this option is set to Enabled, the BIOS displays all the logical
processors. If this option is set to Disabled, the BIOS displays
Pre-operating system management applications 45