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Advanced RAS

Table 1. Advanced RAS
ItemOptionsDescription
Machine Check Recovery

  • Enabled (Default)

  • Disabled

When enabled, it enables the software layers (OS, VMM, DBMS, application) to assist in system recovery from hardware uncorrectable error

PCI Error Recovery

  • Enabled

    (Default)

  • Disabled

When enabled, it allows the system to recover from an uncorrectable PCIe error. The corresponding PCIe device will be disabled to prevent the error from damaging the system, and the operating system will rescan the PCIe buses.

When disabled, an uncorrectable PCIe error results in an NMI.

PCIe Endpoint Reset on Fatal Error

  • Disabled (Default)

  • Enabled

When enabled, the system resets the PCIe endpoint when a fatal error occurs.