HP Integrity rx4640 Operation Guide

Chapter 4
Utilities
EFI/POSSE Commands
40
io_hw Enable/disable EFI driver Core I/O tests.
mem_init Enable/disable memory initialization.
mem_test Enable/disable full destructive memory tests.
Example 4-5 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 4-6 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 4-7 cpuconfig Command
Shell> cpuconfig
PROCESSOR INFORMATION
# of L3 L4 Family/
CPU Logical Cache Cache Model Processor

HP Integrity rx4640 Specifications

General

Brand	HP
Model	Integrity rx4640
Category	Server
Language	English