FusionServer 1288H V5 Server
Technical White Paper
A Appendix
2023-02-28
82
Module
Feature
Description
PCIe
PCIe Advanced Error
Reporting
Provides a PCIe advanced error
reporting mechanism to improve server
serviceability.
UPI
Intel UPI Link Level Retry
Provides a retry mechanism to improve
the reliability of UPI links.
Intel UPI Protocol
Protection via CRC
Provides cyclic redundancy check
(CRC) protection for UPI data packets to
improve system reliability.
System
Core Disable For FRB
(Fault Resilient Boot)
Isolates a faulty CPU core during startup
to improve system reliability and
availability.
Corrupt Data Containment
Mode
Marks the memory storage unit when a
data error occurs to limit the impact on
the running program and improve
system reliability.
Socket disable for FRB
(Fault Resilient Boot)
Isolates a faulty socket during the BIOS
startup process to improve system
reliability.
Architected Error Records
With the features such as eMCA, the
BIOS collects error information recorded
in hardware registers in compliance with
UEFI specifications, notifies the OS
through the APEI interface of the ACPI,
and locates the error unit, improving
system availability.
Error Injection Support
Implements fault injection to verify RAS
features.
Machine Check
Architecture (MCA)
Provides a software repair function to
rectify uncorrectable errors to improve
system availability.
Enhanced Machine Check
Architecture (eMCA): Gen2
Improves system availability.
OOB access to MCA
registers
The out-of-band system can access
MCA registers through the PECI. When
a fatal error occurs in the system, the
out-of-band system can collect onsite
data to facilitate subsequent fault
analysis and locating and improve
system serviceability.
BIOS Abstraction Layer for
Error Handling
The BIOS processes errors and reports
error information to the OS based on
specifications, improving system
serviceability.
BIOS-based Predictive
The OS takes the lead. The BIOS
