Extend fallback command documentation
Add documentation for the additional fallback command parameters
vserver:vport and protocol.
You could use this for adding multiple real servers in case of an
failure off all original real servers.
Example bash snipped fallback script:
vserver=$2
ipvsprot="-${3:0:1}"
if [ $1 = "start" ]; then
op="-a"
mode="-m"
elif [ $1 = "stop" ]; then
op="-d"
mode=""
else
exit 1
fi
ipvsadm -R <<eot
$op $ipvsprot $vserver -r 10.20.30.204:5353 $mode
$op $ipvsprot $vserver -r 10.20.30.205:5353 $mode
$op $ipvsprot $vserver -r 10.20.30.206:5353 $mode
eot