[gateN:~] # /usr/local/etc/rc.d/heartbeat stop

[gateN:~] # cat /etc/rc.conf

...
jail_enable="NO"
...

[gate1:~] # # /etc/rc.d/jail forcestop mail

[gateN:~] # cat /usr/local/etc/ha.d/resource.d/jailserv

#!/bin/sh

case $1 in
start)
        /etc/rc.d/jail forcestart mail
        ;;
stop)
        /etc/rc.d/jail forcestop mail
        ;;
esac

exit 0

[gateN:~] # chmod +x /usr/local/etc/ha.d/resource.d/jailserv

[gateN:~] # cat /usr/local/etc/ha.d/haresources

gate1.corpX.un gmirror jailserv

[gateN:~] # /usr/local/etc/rc.d/heartbeat start