primitive p_dovecot lsb:dovecot \
   op monitor interval="60s" timeout="30s"
 primitive p_postfix lsb:postfix \
   op monitor interval="60s" timeout="30s"
 primitive p_IP-mail ocf:heartbeat:IPaddr2 \
   params ip="192.168.0.1" cidr_netmask="24" iflabel="mail" \
   op monitor interval="30s"
 primitive p_fs-mail ocf:heartbeat:Filesystem \
   params device="/dev/drbd/by-res/mail" directory="/var/lib/mail" fstype="ext4" options="noatime,nodiratime" \
   op start interval="0" timeout="60s" \
   op stop interval="0" timeout="180s" \
   op monitor interval="60s" timeout="60s"
 ms ms_drbd-mail p_drbd-mail \
   meta notify="true" master-max="1" clone-max="2" clone-node-max="1" master-node-max="1"
 primitive p_drbd-mail ocf:linbit:drbd \
   params drbd_resource="mail" \
   op start interval="0" timeout="90s" \
   op stop interval="0" timeout="180s" \
   op promote interval="0" timeout="180s" \
   op demote interval="0" timeout="180s" \
   op monitor interval="30s" role="Slave" \
   op monitor interval="29s" role="Master"
 group g_mail p_fs-mail p_IP-mail p_postfix p_dovecot
 colocation co_fs-mail_with_drbd inf: g_mail:Started ms_drbd-mail:Master
 order o_drbd_before_fs-mail inf: ms_drbd-mail:promote g_mail:start