Appendix C
Utilities
EFI/POSSE Commands
185
--------- --------------
early_cpu Run this test
late_cpu Run this test
platform Run this test
chipset Run this test
io_hw Run this test
mem_init Run this test
mem_test Run this test
LAN Address Information:
LAN Address Path
----------------- ----------------------------------------
*Mac(000E7F7E07FA) Acpi(HWP0002,100)/Pci(2|0)/Mac(000E7F7E07FA))
Mac(000E7F7E07FB) Acpi(HWP0002,100)/Pci(2|1)/Mac(000E7F7E07FB))
lanaddress
Allows the user to display the core I/O MAC address.
Syntax:
lanaddress
Parameters
none
Example C-16
lanaddress
Command
LAN Address Information:
LAN Address Path
----------------- ----------------------------------------
Mac(00306E4C4F1A) Acpi(HWP0002,0)/Pci(3|0)/Mac(00306E4C4F1A))
*Mac(00306E4C0FF2) Acpi(HWP0002,100)/Pci(2|0)/Mac(00306E4C0FF2))
monarch
Displays or modifies the ID of the bootstrap processor. The preferred monarch number is stored in NVM.
Syntax
monarch <cpu>
Parameters
<cpu>
specifies a cpu
Operation
If specified with no parameters,
monarch
displays the Monarch processor for the server. Specifying a
processor number alters the preferred Monarch processor. None of these changes takes affect until after a
reboot.