We’ve just released the fourth technology preview release of Samba 4.
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About Samba 4
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Samba 4 is the ambitious next version of the Samba suite that is being
developed in parallel to the stable 3.0 series. The main emphasis in
this branch is support for the Active Directory logon protocols used
by Windows 2000 and above.
While we welcome your interest in Samba 4, we don’t want you to run your network with it quite yet. Please note the WARNINGS below, and the STATUS file,
which aims to document what should and should not work.
With 4 years of development under our belt since Tridge first proposed
a new Virtual File System (VFS) layer for Samba3 (a project which
eventually lead to our Active Directory efforts), we felt that we
should create something we could ’show off’ to our users. This is a
Technology Preview (TP), aimed at allowing you, our users, managers and
developers to see how we have progressed, and to invite your feedback and
support.
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Warnings
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Samba4 TP is currently a pre-alpha technology. That is more a
reference to Samba4’s lack of the features we expect you will need
than a statement of code quality, but clearly it hasn’t seen a broad
deployment yet. If you were to upgrade Samba3 (or indeed Windows) to
Samba4, you would find many things work, but that other key features
you may have relied on simply are not there yet.
For example, while Samba 3.0 is an excellent member of a Active
Directory domain, Samba4 is happier as a domain controller: (This is
where we have done most of the research and development).
While Samba4 is subjected to an awesome battery of tests on an
automated basis, and we have found Samba4 to be very stable in it’s
behaviour, we have to recommend against upgrading production servers
from Samba 3 to Samba 4 at this stage. If you are upgrading an
experimental server, or looking to develop and test Samba, you should
backup all configuration and data.
- Read more: Samba 4.0.0 TP 4