Module
Feature
Description
Error Injection Support
Injects errors to verify various RAS
features.
Machine Check
Architecture
Provides software recovery for
uncorrectable errors to improve system
availability.
eMCA: Gen2
Improves system availability.
OOB access to MCA
registers
The OBB system accesses MCA
registers by using the Platform
Environment Control Interface (PECI).
If a fatal error occurs in the system,
the out-of-band system collects onsite
data to facilitate fault analysis and
locating and improve system
serviceability.
BIOS Abstraction Layer for
Error Handling
The BIOS processes errors and reports
the error information to the OS and
the server in compliance with
specifications to improve system
serviceability.
BIOS-based Predictive
Failure Analysis (PFA)
The BIOS provides physical unit
information for DIMM errors, and the
OS traces and predicts errors, and
isolates error memory pages.
Huawei FusionServer Pro CH242 V5 Compute Node
Technical White Paper
A Appendix
Issue 07 (2020-07-31)
Copyright © Huawei Technologies Co., Ltd.
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