Appendix C
Utilities
EFI/POSSE Commands
174
threads : Use to display info or configure threads
on|off : Specifies to configure or deconfigure a cpu module or threads
Note:
1. Cpu status will not change until next boot.
2. Specifying a cpu number without a state will display
configuration status.
Examples:
* To deconfigure CPU 0
fs0:\> cpuconfig 0 off
Cpu will be deconfigured on the next boot.
* To display configuration status of cpus
fs0:\> cpuconfig
PROCESSOR MODULE INFORMATION
# of L3 L4 Family/
CPU Logical Cache Cache Model Processor
Module CPUs Speed Size Size (hex.) Rev State
------ ------- -------- ------ ------ ------- --- ------------
0 2 1.1 GHz 4MB 32MB 1F/01 B1 Active
1 2 1.1 GHz 4MB 32MB 1F/01 B1 Active
* To display cpu thread status
fs0:\> cpuconfig threads
cpuconfig: Threads are turned off.
* To enable cpu threads
fs0:\> cpuconfig threads on
cpuconfig: Threads will be on after a reset
* To disable cpu threads
fs0:\> cpuconfig threads off
cpuconfig: Threads will be off after a reset
Example C-5 help ioconfig Command
Shell> help ioconfig
Deconfigure or reconfigure IO components or settings
IOCONFIG [fast_init|wol [on|off]]
fast_init Specifies device connection policy setting
wol Specifies System Wake-On-LAN setting
on|off Specifies to configure or deconfigure a feature or component
Note:
1. If fast_init is enabled, firmware will connect only the minimum set of
devices during boot. This feature might cause boot failure; disable this
feature if failure occurs.
2. Any pending Wake-On-LAN request will not be cleared until reboot if
the setting is changed to disabled.
System will clear pending Wake-On-LAN requests each time the system
reboots if the setting is disabled.
Examples:
* To display the current settings
fs0:\> ioconfig
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