/etc/init.d/readahead-list with early, audit and lsof

readahead-list (text/plain), 1.89 KB, created by Domenic Dietel on 2010-07-11 21:37:38 UTC

#!/sbin/runscript
# Copyright 2005 Robin H. Johnson <[e-mail]>
# Distributed under the terms of the GNU General Public License v2
# $Header: $

rl_type="${SVCNAME#*.}"
[ "${rl_type}" = "readahead-list" ] && rl_type="main"
eval rl_list="\$READAHEAD_LIST_call_${rl_type}"

depend() {
	if [ "${rl_type}" = "audit" ] || [ "${rl_type}" = "early" ] ; then
		# sysinit runlevel
		need udev-mount
		before dmesg
	else
		# boot runlevel
		need localmount
		before hostname bootmisc consolefont
	fi
}

start() {
	ebegin "readahead($rl_type)"
	cmd="/sbin/readahead-list ${rl_list}"
	
	if [ "${rl_type}" = "audit" ] ; then
		auditctl -b 65536 -r 1024
		auditctl -a exit,always -S open -S read -k bootup -F dir=/etc 
		auditctl -a exit,always -S open -S read -k bootup -F dir=/bin
		auditctl -a exit,always -S open -S read -k bootup -F dir=/sbin
		auditctl -a exit,always -S open -S read -k bootup -F dir=/usr
		auditctl -a exit,always -S open -S read -k bootup -F dir=/var
		auditctl -a exit,always -S open -S read -k bootup -F dir=/lib
		auditctl -a exit,always -S open -S read -k bootup -F dir=/lib32
		auditctl -a exit,always -S open -S read -k bootup -F dir=/lib64
		# or alternative: 
		# auditctl -w /etc -p rx -k bootup
		# auditctl -w /bin -p rx -k bootup
		# auditctl -w /sbin -p rx -k bootup
		# auditctl -w /usr -p rx -k bootup
		# auditctl -w /var -p rx -k bootup
		# auditctl -w /lib -p rx -k bootup
		# auditctl -w /lib32 -p rx -k bootup
		# auditctl -w /lib64 -p rx -k bootup
	elif [ "${rl_type}" = "lsof" ] ; then
		/usr/sbin/readahead-list-lsof /etc/readahead-list/lsof.list &
	elif [ "${rl_type}" = "early" ] ; then
		${cmd} & # which/ionice(/usr/bin) not available here, yet
		# if you have /usr on your root-partition you can safely remove this and the above two lines.
	else
		IONICE=$(which ionice)
		if [ -x "$IONICE" ] ; then
			$IONICE -c3 ${cmd} &
		else
			${cmd} &
		fi
	fi

	eend $?
}

# vim: ts=4 sw=4