BIOS settings for hardware profiles

Specific BIOS settings based on role of the server

Table 23: BIOS settings for Intel processor-based DL undercloud or controller profile
BIOS Setting Value Description
bios_mode Uefi Boot mode
SubNumaClustering Disabled Sub-NUMA Clustering
ProcTurbo Disabled Intel Turbo Boost Technology
WorkloadProfile Virtualization-MaxPerformance Workload profile
Table 24: BIOS settings for Intel processor-based DL storage profile
BIOS Setting Value Description
bios_mode Uefi Boot mode
SubNumaClustering Disabled Sub-NUMA Clustering
ProcTurbo Disabled Intel Turbo Boost Technology
WorkloadProfile Virtualization-MaxPerformance Workload profile
Table 25: BIOS settings for Intel processor-based DL compute profile
BIOS Setting Value Description
bios_mode Uefi Boot mode
SubNumaClustering Disabled Sub-NUMA Clustering
MemPatrolScrubbing Disabled Memory Patrol Scrubbing
WorkloadProfile Virtualization-MaxPerformance Workload profile
MemPreFailureNotification Disabled Memory Pre-Failure Notification
NOTE:

This parameter is related to service options.

PowerRegulator DynamicPowerSavings Power Regulator
CollabPowerControl Enabled Collaborative Power Control
AdvancedMemProtection AdvancedEcc Advanced Memory Protection
ProcHyperthreading Disabled Intel Hyper-Threading
NOTE:

Hyper-threading can be either disabled/enabled depending on customer workload requirement (VM density or higher throughput).

Table 26: BIOS settings for AMD processor-based DL compute profile
BIOS Settings Value Description
bios_mode Uefi Boot mode
ProcAMDBoost Disabled AMD Core Performance Boost
MemPatrolScrubbing Disabled Memory Patrol Scrubbing
AcpiHpet Disabled High Precision Event Timer (HPET) ACPI support
WorkloadProfile Virtualization-MaxPerformance Workload profile
MemPreFailureNotification Disabled Memory Pre-Failure Notification
NOTE:

This parameter is related to service options.

Table 27: BIOS settings for AMD processor-based DL storage profile
BIOS Setting Value Description
bios_mode Uefi Boot mode
ProcAMDBoost Disabled AMD Core Performance Boost
AcpiHpet Disabled High Precision Event Timer (HPET) ACPI support
WorkloadProfile Virtualization-MaxPerformance Workload profile
Table 28: BIOS settings for EL4K controller profile
BIOS Setting Value Description
bios_mode Uefi Boot mode
PowerProfile MaxPerf Power Profile
PowerRegulator StaticHighPerf Power Regulator
MinProcIdlePower NoCStates Minimum Processor Idle Power Core C-State
MinProcIdlePkgState NoState Minimum Processor Idle Power Package C-State
EnergyPerfBias MaxPerf Energy/Performance Bias
CollabPowerControl Disabled Collaborative Power Control
Table 29: BIOS settings for EL8K HCI compute profile
BIOS Setting Value Description
bios_mode Uefi Boot mode
SubNumaClustering Disabled Sub-NUMA Clustering
ProcTurbo Disabled Intel Turbo Boost Technology
MemPatrolScrubbing Disabled Memory Patrol Scrubbing
MemPreFailureNotification Disabled Memory Pre-Failure Notification
NOTE:

This parameter is related to service options.

WorkloadProfile Virtualization-MaxPerformance Workload Profile