Managing Systems and Workgroups: A Guide for HP-UX System Administrators

Configuring a System
Reconfiguring the Kernel (HP-UX 11i Version 2)
Chapter 3370
# kcmodule -d idds
Module State Cause
Description
idds unused
Intrusion Detection Data Source
# kcmodule -C "Add Intrusion Detection to the kernel." idds=best
WARNING: The requested changes cannot be made to the running system.
They will be held until next boot.
* The automatic 'backup' configuration has been updated.
* Building a new kernel for configuration 'nextboot'...
* Adding version information to new kernel...
* The requested changes have been saved, and will take effect at
next boot.
Module State Cause
idds static best
idds needs to be built into the kernel executable itself, so a new kernel is
built, and marked for use at next boot.
Susan checks a summary of all of her changes that will take effect when
she reboots.
# kconfig -D
Module State Cause
idds (now) unused
(next boot) static best
Tunable Value Expression Changes
enable_idds (now) 0 Default
(next boot) 1 1
semmni (now) 2048 Default
(next boot) 3000 3000
shmmni (now) 400 Default Immed
(next boot) 450 450
Satisfied, she reboots. The system confirms that her changes will be
applied.
# shutdown -r
...
* The kernel registry database has been saved to disk.
* The configuration changes that were being held for next boot
have been applied.
...
The system is ready.
demo [HP Release B.11.23]