Quick Reference Guide

28 SYSCFG
Table 3-2. SYSCFG Options and Arguments for BIOS Configuration
Option Valid
Arguments
Description
--acpower on, off, last This option sets the behavior for the system after
AC power is lost. This option specifies how the
system responds to the restoration of AC power
and is particularly useful in systems that are turned
off using a power strip. When set to on, the system
turns on after AC is restored. When set to off, the
system does not turn on after AC is restored.
When set to last, the system turns on if the
system was on when AC power was lost; if the
system was off when AC power was lost, the
system remains off when power is restored.
This option is available on all supported systems.
This value can be replicated.
Example:
A:>syscfg --acpower=on
acpower=on
--
adjcacheprefetch
enable,
disable
When this option is set to enabled, the processor
fetches the cache line containing the currently
requested data, and prefetches the following
cache line.
When this option is set to disabled, the processor
fetches only the cache line containing the
currently requested data.
Example:
A:>syscfg --adjcacheprefetch=
enable
adjcacheprefetch=enable