CLI Guide

Write Privilege
Server Control
License Required
iDRAC Express or iDRAC Enterprise
Dependency
None
BIOS.MemSettings.Serialdbgout (Read or Write)
Table 852. Details of BIOS.MemSettings.Serialdbgout attribute
Description
Enables or disables the Serial Debug Out option.
Legal Values
• Enabled
• Disabled
Default Value Not Applicable
License Required
iDRAC Express or iDRAC Enterprise
Dependency
None
BIOS.MemSettings.SnoopFilter (Read or Write)
Table 853. Details of BIOS.MemSettings.SnoopFilter attribute
Description
Enables or disables the snoop filter option.
NOTE: This attribute is not supported for 13th generation servers.
Legal Values
• Enabled
• Disabled
Default Value Not Applicable
Write Privilege
Server Control
License Required
iDRAC Express or iDRAC Enterprise
Dependency
None
BIOS.MemSettings.SnoopMode (Read or Write)
Description
Allows tuning of memory performances under different memory bandwidths. The optimal Snoop Mode setting is
highly dependent on workload type. Early Snoop is best used for latency sensitive workloads. This setting offers
the best balance between workload effects. Home Snoop is best used for NUMA workloads that need maximum
local and remote memory bandwidth. Cluster on Die is best used for highly NUMA optimized workloads. This
setting offers the best case local memory latency, but worst case remote latency. Cluster On Die is only available
when Node Interleaving is Disabled. Opportunistic Snoop Broadcast, available on select processor models, works
well for workloads of mixed NUMA optimization. It offers a good balance of latency and bandwidth.
Legal Values
• EarlySnoop
• HomeSnoop
• ClusterOnDie
Default Value Not Applicable
Write Privilege Server Control
License Required iDRAC Express or iDRAC Enterprise
Database Objects With Get and Set Commands 381