We have unpacked samba.4.1.11. ./configure options we see are: --with-cluster-support Build with cluster-support support (default=auto) --with-ctdb-dir=CTDB_DIR Directory under which ctdb is installed --without-ad-dc --enable-old-ctdb enable building against (too) old version of ctdb (default=false) 1. What does '(default=auto)' mean? 2. How do I force it to build with cluster support? 3. Which ctdb directory does it want? The the tarball has left stuff at: /usr/local/sbin, /usr/local/bin, /usr/local/etc/ctdb, /usr/local/var/lib/ctdb, /var/ctdb, /var/lib/ctdb and /var/lib/lib/ctdb 4. Any other options we need for ctdb? Thanks, Steve