HP Integrity rx4640, User'S & Service Manual

Page: 170 / 197

Appendix C
Utilities
EFI/POSSE Commands
170
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 server cannot be deconfigured.
Example C-7
cpuconfig
Command
Shell> cpuconfig
PROCESSOR INFORMATION
Proc Arch Processor
CPU Speed Rev Model Family Rev State
--- ------- --------- ------- ----- ------ -----
0 560Mhz B1 0 31 0 Sched Deconf
1 560Mhz B1 0 31 0 Active
ioconfig
Use this command to deconfigure or reconfigure I/O components or settings.
Syntax
ioconfig <fast_init | wol> <on|off>
Parameters
<fast_init> specify device connection policy setting
<wol> specify system wake-on-lan setting
<on|off> specify to configure or deconfigure a feature or component
Operation
The
ioconfig
file is used to retain information on the server I/O configuration across reboots. The
ioconfig
file is created by
insf
at install time; and is modified by
insf
,
rmsf
, and
ioscan
when devices are added or
removed. The only purpose of the
ioconfig
file to maintain configuration information when the system is
not running.
Example C-8
ioconfig
Command
Shell> 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.