9.1 Feature: Linux Jails
PC-BSD’s jail management GUI, Warden®, has been completely redesigned for 9.1. It now supports the management of three types of jails:
Traditional Jail: FreeBSD jail used to install and run network services such as a web server or a database which is accessible to other systems on a network or over the Internet.
Ports Jail: allows you to safely install software using FreeBSD packages or ports (without touching the packages that came with the OS) while providing access to that software from your PC-BSD system.
Linux Jail: allows you to install a Linux operating system within a jail.
Yup, that’s right, you can install Linux (at this time, Debian Squeeze) into a FreeBSD jail. And, since a jail uses the filesystem of the host, if the PC-BSD system is formatted with ZFS, a Linux jail can take advantage of ZFS features such as snapshots. Details can be found in the Warden® section of the upcoming 9.1 Users Guide.
If you’d like to try out this feature before BETA1 is available, use the instructions in New Features for the Impatient. If /usr/local/share/warden/linux-installs/debian-6-squeeze does not exist on your system, you can download it from here (download link at bottom of page). You will also need to install the debootstrap utility using pkg_add –r debootstrap.
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