rocklinux/package/base/sysfiles/localfs.init

#!/bin/sh
#
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# ROCK Linux: rock-src/package/base/sysfiles/system.init
# ROCK Linux is Copyright (C) 1998 - 2006 Clifford Wolf
# 
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version. A copy of the GNU General Public
# License can be found at Documentation/COPYING.
# 
# Many people helped and are helping developing ROCK Linux. Please
# have a look at http://www.rocklinux.org/ and the Documentation/TEAM
# file for details.
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#
# Desc: Mounting local filesystems
# Runlevel: 05 rcX rc1 rc2 rc3 rc4 rc5
#

main_begin
    block_begin(start, `Checking file systems.')
	fsck -A -C -a ; fsckrc=$?
	if   [ $(( $fsckrc & ~3 )) != 0 ] ; then
		echo " **"
		echo " ** Filesystem check failed (returncode=$fsckrc)."
		echo " ** Please repair the broken disk(s) manually."
		echo " **"
		sulogin -t 600 /dev/console
		umount -adrv ; /sbin/reboot -d -f
		while true ; do sleep 1 ; done
	elif [ $(( $fsckrc &  2 )) != 0 ] ; then
		for x in 10 9 8 7 6 5 4 3 2 ; do
			echo -en "\rSystem reboot in $x seconds ... "
			sleep 1
		done ; echo -e "\rSystem reboot now!                 "
		umount -adrv ; /sbin/reboot -d -f
		while true ; do sleep 1 ; done
	fi
dnl
	if [ -s /etc/lvmtab ]; then
		block_split(`Activating volume groups.')
		check(`/sbin/vgchange -ay')
	fi
dnl
    block_split(`Mounting local file systems.')
	check(`mount -n -o remount,rw /')
	rootdev="/dev/$(ls -l /dev/root 2> /dev/null | sed 's,.* -> ,,')"
	if [ "$rootdev" = "/dev/" ]; then
		rootdev="$( sed 's, ,\n,g' < /proc/cmdline | \
				grep ^root= | cut -f2- -d= )"
		[ -z "$rootdev" ] && rootdev="/dev/root"
	fi
	check(`grep -v "^rootfs " /proc/mounts | \
		sed "s,^/dev/root ,$rootdev ," > /etc/mtab')
	check(`mount -a -t nocoda,nfs,devfs,proc,sysfs')
    block_end

    block_begin(stop, `Remounting sync/ro and unmounting filesystems.')
	cut -d' ' -f-3 /etc/mtab /proc/mounts | sort -k2 -u -r | \
	while read dev dir fs ; do
		[ "$dir" = "/"        ] && continue
		[ "$dir" = "/dev"     ] && continue
		[ "$dir" = "/dev/shm" ] && continue
		[ "$dir" = "/proc"    ] && continue
		[ "$dir" = "/sys"     ] && continue
		[ "$dir" = "/tmp"     ] && continue
		echo "Unmounting $dev on $dir ($fs)."
		mount -o remount,sync $dir
		mount -o remount,ro $dir
		umount -d $dir
	done
dnl
    block_split(`Unmounting remaining file systems.')
	grep -E -v '^none (/|[a-z]+:) ' /proc/mounts > /etc/mtab
	sync ; sleep 1 ; sync
	umount -vdnra -t nodevfs,proc,sysfs,shm
	mount -vn -o remount,sync /
	mount -vn -o remount,ro /
	sleep 1 ; sync ; sleep 1
    block_end
main_end