It is with the greatest pleasure that I am able to announce that Novell has just posted the documentation for setting up OpenAIS, Pacemaker, OCFS2, cLVM2, DRBD, based on SUSE Linux Enterprise High-Availability 11 - but equally applicable to other users of this software stack.
We understand it is a work in progress, and the uptodate docbook sources will be made available under the LGPL too in the very near future in a mercurial repositoy, and we hope to turn this into a community project as well, providing the most complete documentation coverage for clustering on Linux one day!