This file is indexed.

/etc/ha.d/resource.d/IPv6addr is in heartbeat 1:3.0.5-3ubuntu2.

This file is owned by root:root, with mode 0o755.

The actual contents of the file can be viewed below.

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#!/bin/sh
#
#
# Description:	wrapper of OCF RA IPv6addr. See OCF RA IPv6addr for more information.
#
# Author:	Xun Sun <xunsun@cn.ibm.com> 
# Support:      linux-ha@lists.linux-ha.org
# License:      GNU General Public License (GPL)
# Copyright:	(C) 2005 International Business Machines
#

# Source function library.
. /etc/ha.d/resource.d//hto-mapfuncs

usage() {
    echo "usage: $0 <ip-address> $LEGAL_ACTIONS"
    exit 1
}

if [ $# != 2 ]; then
    usage
fi

OCF_TYPE=IPv6addr
OCF_RESOURCE_INSTANCE=${OCF_TYPE}_$1
export OCF_TYPE OCF_RESOURCE_INSTANCE

# We need to split the argument into pieces that IPv6addr OCF RA can
# recognize, sed is prefered over Bash specific builtin functions
# for portability.
BASEIP=`echo $1 | sed 's%/.*%%'`
OCF_RESKEY_ipv6addr=$BASEIP; export OCF_RESKEY_ipv6addr

str=`echo $1 | sed 's%^'$BASEIP'*%%'`
if [ ! -z "$str" ]; then
    NETMASK=`echo ${str#/} | sed 's%/.*%%'`
    OCF_RESKEY_cidr_netmask=$NETMASK; export OCF_RESKEY_cidr_netmask

    str=`echo $str | sed 's%^/'$NETMASK'/*%%'`
    NIC=`echo $str | sed 's%/.*%%'`
    case $NIC in
	"")	;;
	*)	OCF_RESKEY_nic=$NIC; export OCF_RESKEY_nic
		;;
    esac
fi

ra_execocf $2