FreeBSD Turn On Process Accounting – Track System Resources Used By Users

Posted on in Categories FreeBSD, Howto, Monitoring, Security, Sys admin, Tips, Troubleshooting, Tuning last updated January 8, 2009

I’ve already written about Linux process accounting under Linux ( see how to keep a detailed audit trail of what’s being done on your Linux systems). You can easily setup process accounting under FreeBSD. This tutorial expalins how to enable and utilizing FreeBSD process accounting including many other useful options are explained to keep track of system resources used, and their allocation among users.

FreeBSD Load Device Driver / Kernel Module

Posted on in Categories FreeBSD, Howto last updated March 11, 2008

Under FreeBSD operating system you need to use the kldload utility to load file.ko into the kernel using the kernel linker. You can find all loadable kernel drivers in in /boot/kernel or /boot/modules/ directory. Some modules (pf, ipfw, ipf, etc.) may be automatically loaded at boot time when the corresponding /etc/rc.conf statement is used. Modules may also be auto-loaded through their addition to loader.conf.

You must login as root user to load or unload modules.

Task: How do I use kldload command to load module

To load smbfs module run command:
# kldload {module-name}
# kldload {driver-name}
# kldload smbfs

# kldload -v smbfs
Sample output:

Loaded smbfs, id=8