Configuring PCIe Slot to Processor MappingConfiguring PCIe Slot to Processor Mapping
Use the PCIe Slot to Processor Mapping option to change the PCIe to Processor mapping configuration.
ProcedureProcedure
1. From the System Utilities screen, select System Configuration > BIOS/Platform Configuration (RBSU) > PCIe Device Configuration
Options > PCIe Slot to Processor Mapping .
2. Select a setting.
4:1—When this option is selected, four PCIe slots are mapped to each installed processor.
8:1—When this option is selected, all slots are mapped to a single processor.
3. Save your setting.