Dear to whom it may concern: My name is Matthew Bowman (Wiki username MatthewBowman) and I would like to contribute a few HowTos which I feel others may benefit from. I've recently setup numerous highly available services (using Heartbeat + DRBD) in chroot jails (I'm paranoid) and feel that many other users out there could benfit from my efforts. I was thinking I could setup one master High Availability page and outline the steps necessary for each service. So far I have the following setup and working in a 2-node failover system: OpenLDAP BIND Postfix (LDAP auth) Dovecot (LDAP auth) Samba (PDC with LDAP backend) Apache (SVN + LDAP auth) MySQL So far I have BIND setup in a chroot jail and I'm currently in the process of moving every other service over to chroot so now would be the time for me to document things :-) (and give a little back to the community at the same time!) Thanks in advance and I look forward to helping where I can! --Matthew Bowman