Intel MFS2600KI User Manual page 57

BIOS Setup Utilities
Note that the CE counts are subject to a "leaky bucket" mechanism that reduces the count as a
function of time, to keep from accumulating counts unnecessarily over the term of a long
operational run.
This is also the Correctable Error threshold used when Rank Sparing RAS Mode is configured.
When a CE threshold crossing occurs in Rank Sparing Mode on a channel which is in Redundant
state, it causes a Sparing Fail Over (SFO) event to occur. That threshold crossing will also be
logged as a Correctable Error event if it is the first to occur on the system.
An SFO event causes the rank with the error to be replaced by the spare rank for that channel, and
the channel goes to a non-redundant state (with a "Redundancy Degraded" SEL Event logged).
There may be an SFO for each channel in the system, although only the first one can be logged as
a CE event.
9. Memory RAS and Performance Configuration
Option Values:
Help Text:
Configure memory RAS (Reliability, Availability, and Serviceability) and view current
memory performance information and settings.
Comments:
Memory RAS and Performance Configuration
10. DIMM_A1
11. DIMM_A2
12. DIMM_B1
(DIMM_B2 through DIMM_H1 omitted)
13. DIMM_H2
Option Values:
Help Text:
Comments:
the board. There is one line for each DIMM socket present on the board.
For each DIMM socket, the DIMM Status reflects one of the following three possible states:
 Installed&Operational – There is a DDR3 DIMM installed and operational in this
slot.
 Not Installed – There is no DDR3 DIMM installed in this slot.
 Failed|Disabled – The DIMM installed in this slot has failed during
initialization and/or was disabled during initialization.
For each DIMM that is in the Installed&Operational state, the DIMM Size in GB of that DIMM
is displayed. This is the physical size of the DIMM, regardless of how it is counted in the
Effective Memory size.
46
<None>
Selection only. Position to this line and press the <Enter> key to go to the
group of configuration settings.
<DIMM Size> <DIMM Status>
Where DIMM Size is:
Size of DIMM in GB
Where DIMM Status is:
Installed&Operational
Not Installed
Failed|Disabled
<None>
Information only: Displays the status of each DIMM socket present on
®
Intel Compute Module MFS2600KI User Guide