piranha fos setup

Trying to setup a piranha fos cluster that provides high-availability for a
db application.  These boxes will not have apache/httpd installed.  It
appears that fos wants to monitor port 80 for cluster health, even though
I've omitted this port designation and am using send_program within my
lvs.cf  Thanks in advance for any guidance.
Here's the config files for my test setup:

lvs.cf:

primary = X.X.X.101
primary_private = 1.1.1.1
service = fos
rsh_command = ssh
backup_active = 1
backup = X.X.X.102
backup_private = 1.1.1.2
heartbeat = 1
heartbeat_port = 539
keepalive = 6
deadtime = 18
network = direct
reservation_conflict_action = preempt
debug_level = 9
failover REP {
        address = X.X.X.100 eth0:1
        vip_nmask = 255.255.255.0
        active = 1
        timeout = 6
        send_program = "/etc/sysconfig/ha/test_ha.sh"
        expect = "OK"
        start_cmd = "/bin/touch /tmp/primary"
        stop_cmd = "/bin/rm /tmp/primary"
}

test_ha.sh:

#!/bin/sh
if [ -f /tmp/primary ]; then
   echo "OK"
else
   echo "FAIL"
fi