Chapter 5
Utilities
EFI/POSSE Commands
94
Example 5-5 boottest Command
Shell> boottest
BOOTTEST Settings Default Variable
Selftest Setting
------------- -------------------------
booting_valid On (OS speedy boot aware)
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
Example 5-6 boottest early_cpu off Command
Shell> boottest early_cpu off
BOOTTEST Settings Default Variable
Selftest Setting
------------- -------------------------
booting_valid On (OS speedy boot aware)
early_cpu Skip 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
cpuconfig
Displays the config/deconfig state of processors in the system and allows the user to configure or reconfigure processors.
Syntax
cpuconfig <cpu> <on|off>
Parameters
<cpu> specify a processor
<on|off> state to set the processor to
Operation
Issuing cpuconfig with no parameters displays the config/deconfig status of all processors. A user can reconfigure CPUs by
specifying a CPU number and a state (on or off). If a valid state is entered and is different from the current state of a CPU, its
status changes on the next boot. The last remaining configured CPU in a system cannot be deconfigured.
Example 5-7 cpuconfig Command
Shell> cpuconfig
PROCESSOR INFORMATION
# of L3 L4 Family/
CPU Logical Cache Cache Model Processor
Slot CPUs Speed Size Size (hex.) Rev State
--- ------- --------- ---- ----- ------ ---- ----------
0 1 1 GHz 3 MB None 1F/00 B2 Active
1 1 1 GHz 3 MB None 1F/00 B2 Active
2 1 1 GHz 3 MB None 1F/00 B2 Active
3 1 1 GHz 3 MB None 1F/00 B2 Active
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