ADLINK Technology MECS-7211, Руководство пользователя

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Preliminary
72
MECS-7211
5.4.6 Sub-Menu: Memory Error Enabling
Aptio Setup Utility – Copyright © 2018 American Megatrends, Inc.
Platform
Configuration
Memory Error Enabling Enable/Disable Memory
----------------------------------------------------------------------------------------- Error
Memory Error [Enable]
Mem Corrected Error [Enable]
Error Threshold 3e8
Leaky bucket low bit 28
Leaky bucket high bit 29
><: Select Screen
^v: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F8: Previous Values
F9: Optimized Default
F10: Save & Exit
ESC: Exit
Version 2.19.1268. Copyright © 2018 American Megatrends, Inc.
BIOS Item Options Description
Memory Error Enabling
Info-only
Memory Error
Disable
Enable
This is used to enable/disable memory
error handling.
Mem Corrected Error Disable
Enable
This is used to enable/disable memory
correctable error handling.
Error Threshold
1000
Rank sparing enables a failing rank to
be replaced by an unused spare rank
installed on the same DDR channel.
The failure prediction is done via
corrected error threshold
and a
leaky bucket
, both of which are
programmable to allow the platform to
“judge” when the right time is to spare
a failing rank.
The value set in this item will be set to
correctable error threshold used for
error handling.
Leaky bucket low bit
40
Value range: 1 – 41
It is to set low bit for the leaky bucket
algorithm which is used to check the
data transmissions between CPU
sockets and the memory controller.
Leaky bucket high bit
41
Value range: 1 – 41