This file is indexed.

/etc/ctdb/events.d/70.iscsi is in ctdb 1.11+git20111102-2.

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
# ctdb event script for TGTD based iSCSI

. $CTDB_BASE/functions

service_name="iscsi"

ctdb_start_stop_service

is_ctdb_managed_service || exit 0

[ -z "$CTDB_START_ISCSI_SCRIPTS" ] && {
	echo "No iscsi start script directory found"
	exit 0
}

case "$1" in 
    recovered)
	# block the iscsi port
	iptables -I INPUT 1 -p tcp --dport 3260 -j DROP
	
	# shut down the iscsi service
	killall -9 tgtd >/dev/null 2>/dev/null

	THIS_NODE=`ctdb status | grep "THIS NODE" | sed -e "s/pnn://" -e "s/ .*//"`
	[ -z $THIS_NODE ] && {
		echo "70.iscsi: Failed to get node pnn"
		exit 0
	}

	# start the iscsi daemon
	tgtd >/dev/null 2>/dev/null

	for NODE in `ctdb ip | grep -v "Public" | egrep " ${THIS_NODE}$" | sed -e "s/ .*//"`; do
		[ -f $CTDB_START_ISCSI_SCRIPTS/${NODE}.sh ] && {
			echo Starting iscsi service for public address $NODE
			$CTDB_START_ISCSI_SCRIPTS/${NODE}.sh
		}
	done

	# remove all iptables rules
	while iptables -D INPUT -p tcp --dport 3260 -j DROP 2>/dev/null >/dev/null ;  do
	    :
	done

	;;

    shutdown)
	# shutdown iscsi when ctdb goes down
	killall -9 tgtd >/dev/null 2>/dev/null
	;;

    monitor)
	ctdb_check_tcp_ports 3260 || exit $?
	;;

    *)
	ctdb_standard_event_handler "$@"
	;;
esac

exit 0