Sensor List - Huawei FusionServer Pro 5885H V5 Technical White Paper

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Huawei FusionServer Pro 5885H V5 Server
Technical White Paper
Module
A.4 Sensor List
Sensor
Inlet Temp
Outlet Temp
Issue 09 (2020-06-05)
Feature
Architected Error Records
Error Injection Support
Machine Check
Architecture
eMCA: Gen2
OOB access to MCA
registers
BIOS Abstraction Layer for
Error Handling
BIOS-based Predictive
Failure Analysis (PFA)
Description
Air inlet temperature
Air outlet temperature
Copyright © Huawei Technologies Co., Ltd.
Description
With the enhanced machine check
architecture (eMCA) feature, the BIOS
collects error information from
hardware registers in compliance with
UEFI specifications, sends the error
information to the OS over the APEI of
the Advanced Configuration and
Power Interface (ACPI), and locates
the error unit, improving system
availability.
Injects errors to verify various RAS
features.
Provides software recovery for
uncorrectable errors to improve system
availability.
Improves system availability.
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.
The BIOS processes errors and reports
the error information to the OS and
the server in compliance with
specifications to improve system
serviceability.
The BIOS provides physical unit
information for DIMM errors, and the
OS traces and predicts errors, and
isolates error memory pages.
Component
Left mounting ear
Component in position
U60 on the mainboard.
A Appendix
71

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