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About csync2
============

Csync2 is a cluster synchronization tool. It can be used to keep files on
multiple hosts in a cluster in sync. Csync2 can handle complex setups with
much more than just 2 hosts, handle file deletions and can detect conflicts.

It is expedient for HA-clusters, HPC-clusters, COWs and server farms. If
you are looking for a tool to sync your laptop with your workstation, you
better have a look at Unison (http://www.cis.upenn.edu/~bcpierce/unison/)
too.

See http://oss.linbit.com/ for more information on csync2. The csync2
subversion tree can be found at http://svn.linbit.com/csync2/.


Copyright
=========

csync2 - cluster synchronization tool, 2nd generation
LINBIT Information Technologies GmbH <http://www.linbit.com>
Copyright (C) 2004, 2005  Clifford Wolf <[email protected]>

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA


Documentation
=============

The latest version of the csync2 documentation can be found online at

	http://www.clifford.at/papers/2005/csync2/paper.pdf

and is mirrored at

	http://oss.linbit.com/csync2/paper.pdf

You should definitely read the documentation before trying to setup csync2.

The TeX source of the paper (as well as some slides for csync2 presentations)
can be found at <http://www.clifford.at/papers/2005/csync2/>.

The csync2 releases also have a copy of the 'paper.pdf' file bundled in the
csync2 source tarball.


More Documentation
==================

Eric Liang wrote a nice step-by-step introductions for using csync2 on redhat
machines:

	http://zhenhuiliang.blogspot.com/2006/04/csync2-is-so-cool.html


Mailing List
============

There is a csync2 mailing list:

	http://lists.linbit.com/mailman/listinfo/csync2

It is recommended to subscribe to this list if you are using csync2 in
production environments.

Building csync2
===============

You'll need the GNU autotools and a compiler toolchain (gcc) for 
building csync2.

First, run the autogen.sh script:

karin$ ./autogen.sh

Then run configure, use ./configure --help for more options:

karin$ ./configure

Then run make:

karin$ make

csync2 should be built now. Direct any questions to the csync2 mailing list
(see above).

- Johannes