Utilities
EFI/POSSE Commands
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
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> <onoff>
Parameters
<fast_init> | specify device | connection policy setting | |
<wol> | specify | system | |
<onoff> | 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
Shell> ioconfig
Deconfigure or reconfigure IO components or settings
IOCONFIG [fast_initwol [onoff]]
fast_init | Specifies device | connection policy setting | |
wol | Specifies | System | |
onoff | 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
System will clear pending
170 | Appendix C |