Acontece que houve um problema de configuração com o arquivo de configuração do CRM, vá em frente. :)
Abaixo está o arquivo de configuração atualizado / correto para qualquer outra pessoa que encontrar esse tipo de problema:
node EOA-MAIL-IB-1
node EOA-MAIL-IB-2
primitive drbd_eoa ocf:linbit:drbd \
params drbd_resource="eoa-ib" \
op monitor interval="120s" \
op start interval="0" timeout="240s" \
op stop interval="0" timeout="100s"
primitive fs_drbd ocf:heartbeat:Filesystem \
params device="/dev/drbd0" directory="/mnt/eoacluster" fstype="ext4" \
op start interval="0" timeout="60s" \
op stop interval="0" timeout="60s"
primitive mysql_eoa ocf:heartbeat:mysql \
params config="/etc/mysql/my.cnf" datadir="/mnt/eoacluster/mysql" \
binary="/usr/bin/mysqld_safe" pid="/var/run/mysql/mysql.pid" \
socket="/var/run/mysql/mysql.sock" log="/var/log/mysql/mysql.log" \
additional_parameters="--bind-address=192.168.1.254" \
op start interval="0" timeout="120s" \
op stop interval="0" timeout="120s" \
op monitor interval="15s" user="mysql" group="mysql"
primitive virtual_ip ocf:heartbeat:IPaddr2 \
params ip="192.168.1.254" nic="eth1" \
op monitor interval="10s" \
meta is-managed="true"
group res_group virtual_ip fs_drbd mysql_eoa \
meta target-role="Started"
ms ms_drbd drbd_eoa \
meta master-max="1" master-node-max="1" \
clone-max="2" clone-node-max="1" notify="true" \
target-role="Started"
location master-prefer-EOA-MAIL-IB-1 virtual_ip 25: EOA-MAIL-IB-1
colocation res_group_on_drbd_eoa inf: res_group ms_drbd:Master
order res_group_after_ms_drbd inf: ms_drbd:promote res_group:start
property $id="cib-bootstrap-options" \
dc-version="1.0.8-042548a451fce8400660f6031f4da6f0223dd5dd" \
cluster-infrastructure="openais" \
expected-quorum-votes="2" \
stonith-enabled="false" \
no-quorum-policy="ignore" \
last-lrm-refresh="1336683121"