* Roughly, split into:
  - init:
    - ssh [ok]
    - csync2 [ok]
      - verify resolvable local hostname, don't add to /etc/hosts automatically
        # perl -e "gethostbyname('$(hostname)') && exit 0 || exit 1;"
    - corosync [ok]
    - sbd if specified [ok]
    - cluster [ok]
  - join: [ok]
    - ssh
    - csync2
    - cluster
  - demo/template: [probably ok]
    - sbd & ocfs2 (partitioned)
    - vgfs
  - warnings:
    - no ntp

* So, basically, we want:
  - generic init
  - option for sbd
  - "template" to do ocfs2 or other things in future
    - template to take arguments somehow (seed ocfs2 can take
      -p to partition shared storage and -o of ocfs2 device)

