Copyright © 2012 The FreeBSD Documentation Project
$FreeBSD:
stable/8/release/doc/en_US.ISO8859-1/installation/article.sgml 234413 2012-04-18
08:15:55Z hrs $
FreeBSD is a registered trademark of the FreeBSD Foundation.
Intel, Celeron, EtherExpress, i386, i486, Itanium, Pentium, and Xeon are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries.
SPARC, SPARC64, SPARCengine, and UltraSPARC are trademarks of SPARC International, Inc in the United States and other countries. SPARC International, Inc owns all of the SPARC trademarks and under licensing agreements allows the proper use of these trademarks by its members.
Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in this document, and the FreeBSD Project was aware of the trademark claim, the designations have been followed by the “™” or the “®” symbol.
For instructions on installing FreeBSD, please see Chapter 2 of The FreeBSD Handbook. It provides a complete installation walk-through for users new to FreeBSD, and can be found online at: http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/install.html
The procedure for doing a source code based update is described in http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/synching.html and http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook//makeworld.html.
The branch tag to use for updating the source is RELENG_8_3 for CVS. For SVN use releng/8.3.
The freebsd-update(8) utility supports binary upgrades of i386 and amd64 systems running earlier FreeBSD releases. Systems running 7.[01234]-RELEASE, 8.[012]-RELEASE, 8.3-BETA1, or 8.3-RC[12] can upgrade as follows:
# freebsd-update upgrade -r 8.3-RELEASE
During this process, FreeBSD Update may ask the user to help by merging some configuration files or by confirming that the automatically performed merging was done correctly.
# freebsd-update install
The system must be rebooted with the newly installed kernel before continuing.
# shutdown -r now
After rebooting, freebsd-update(8) needs to be run again to install the new userland components:
# freebsd-update install
At this point, users of systems being upgraded from FreeBSD 7.4-RELEASE or earlier will be prompted by freebsd-update to rebuild all third-party applications (e.g., ports installed from the ports tree) due to updates in system libraries.
After updating installed third-party applications (and again, only if freebsd-update(8) printed a message indicating that this was necessary), run freebsd-update(8) again so that it can delete the old (no longer used) system libraries:
# freebsd-update install
Finally, reboot into 8.3-RELEASE
# shutdown -r now
This file, and other release-related documents, can be downloaded from ftp://ftp.FreeBSD.org/.
For questions about FreeBSD, read the documentation before contacting <questions@FreeBSD.org>.
For questions about this documentation, e-mail <doc@FreeBSD.org>.