Ras Features - Huawei FusionServer Pro CH121 V5 User Manual

FusionServer Pro CH121 V5 Compute Node
User Guide
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B.2 RAS Features
Table B-2
by the server. You can configure these features for better RAS.
For details about how to configure RAS features, see
Parameter
Table B-2 RAS features
Module
CPU
DIMM
Issue 06 (2019-08-10)
Description
Year and month (two characters).
l The first character indicates the year.
– Digits 1 to 9 indicate years 2001 to 2009, respectively.
– Letters A to H indicate years 2010 to 2017, respectively.
– Letters J to N indicate years 2018 to 2022, respectively.
– Letters P to Y indicate years 2023 to 2032, respectively.
NOTE
The years from 2010 are represented by uppercase letters excluding I, O, and
Z because the three letters are similar to digits 1, 0, and 2.
l The second character indicates the month.
– Digits 1 to 9 indicate January to September, respectively.
– Letters A to C indicate October to December, respectively.
Sequence number (six characters).
RoHS compliance (one character). Y indicates RoHS compliant.
Internal model, that is, product name.
describes the reliability, availability, and serviceability (RAS) features supported
Reference.
Feature
Corrected Machine Check
Interrupt
Failed DIMM Isolation
Memory Thermal Throttling
Rank Sparing
Memory Address Parity
Protection
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Huawei Server Purley Platform BIOS
Description
Corrects error-triggered interruption.
Identifies a faulty DIMM and isolates it
from others before it is replaced.
Automatically adjusts DIMM temperatures
to avoid damage due to overheating.
Allocates some memory ranks as backup
ranks to prevent the system from crashing
due to uncorrectable errors.
Detects memory command and address
errors.
B Appendix
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