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Intel® Server Platform SR870BH2

SR870BH2 Machine Check Error Handling

5.4

Error Reporting

Server Platform SR870BH2 machine check error handling allows enhanced error reporting of

processor and platform errors. These errors are prioritized and signaled to system hardware

and software. System software (PAL/SAL) provides well-defined APIs for application software to

acquire information about system errors in the form of standard data structures. These errors

are logged to non-volatile storage and/or made available for consumption by application

software during runtime. These errors are in the MCA records and they are based on the

Itanium® System Abstraction Layer Specification Rev 3.0.

On the SR870BH2, based on the MCA records, system events related to Field Replaceable

Units (failures) are logged in the BMC SEL. Each MCA record results in the generation of one or

more corresponding BMC SEL event(s). In addition, an auxiliary log entry event will be logged

corresponding to each MCA record. The SEL messages are IPMI 1.5-compliant platform event

messages. All MCAs are logged into NVRAM and the SEL.

The format of the SEL entries is compliant with the IPMI 1.5 specification. The BIOS will log

system events and POST error codes. The BIOS will log a boot event to BMC at the end of the

POST just before loading EFI. The events logged by the BIOS will follow the IPMI specification.

The following rules are applied to the translation of SAL 3.0 MCA records to IPMI 1.5-compliant

platform event messages:

Revision 1.1