Supermicro X10QBL-4CT User Manual page 88

X10QBL-4CT/X10QBL-4 User's Manual
Memory RAS (Reliability_Availability_Serviceability)
Configuration
(Available when a DIMM module is detected in a
memory slot specified)
Use this submenu to configure the following Memory RAS settings.
Memory RAS Configuration Setup
Current Memory Mode
This item displays the current memory mode. The default setting is Independent.
Mirroring
This item indicates if memory mirroring is supported by the motherboard. Memory
mirroring creates a duplicate copy of the data stored in the memory to enhance data
security. This feature is currently not available for this motherboard.
Sparing
This item indicates if memory sparing is supported by the motherboard. Memory
sparing enhances system performance.
Memory Rank Sparing
This item indicates if memory rank sparing is supported by the motherboard. Memory
rank sparing enhances system memory performance. The options are Enabled and
Disabled.
Spare Error/Memory Correctable Thr (Threshold)
Use this feature to set the correctable error threshold for spare memory modules.
The default setting is 10.
Leaky Bucket Low Bit
Use this feature to set the Low Bit value for the Leaky Bucket algorithm which
is used to check the data transmissions between CPU sockets and the memory
controller. The default setting is 40.
Leaky Bucket High Bit
Use this feature to set the High Bit value for the Leaky Bucket algorithm which
is used to check the data transmissions between CPU sockets and the memory
controller. The default setting is 41.
CPU1 MC1 Spare/CPU2 MC1 Spare/CPU3 MC1 Spare/CPU4 MC1 Spare
(Available when Memory Rank Sparing is set to Enabled)
Select Enabled to enable memory sparing support for a memory module installed
on a memory channel specified by a user for memory performance enhancement.
The options are Enabled and Disabled.
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