resource r0 {
  protocol C;
  incon-degr-cmd "echo '!DRBD! pri on incon-degr' | wall ; sleep 60 ; halt -f";

  on servfs01 {
    device     /dev/drbd0;
    disk       /dev/md0;
    address    172.16.0.1:7788;
    meta-disk  internal;
  }

  on servfs02 {
    device    /dev/drbd0;
    disk      /dev/md0;
    address   172.16.0.2:7788;
    meta-disk internal;
  }
}