Fixed mount-ro initscript

mount-ro (text/plain), 948 bytes, created by i.Dark_Templar on 2011-09-09 09:24:18 UTC

#!/sbin/runscript
# Copyright (c) 2007-2009 Roy Marples <[e-mail]>
# Released under the 2-clause BSD license.

description="Re-mount filesytems read-only for a clean reboot."

depend()
{
	need killprocs savecache
	keyword -prefix -openvz -vserver -lxc
}

start()
{
	# Flush all pending disk writes now
	sync; sync

	ebegin "Remounting remaining filesystems read-only"
	# We need the do_unmount function
	. "$RC_LIBEXECDIR"/sh/rc-mount.sh
	eindent
	local m="/dev|/dev/.*|/proc|/proc.*|/sys|/sys/.*|`readlink -e ${RC_SVCDIR}`" x= fs=
	m="$m|/bin|/sbin|/lib|/libexec"
	# RC_NO_UMOUNTS is an env var that can be set by plugins
	local IFS="$IFS:"
	for x in $no_umounts $RC_NO_UMOUNTS; do
		m="$m|$x"
	done
	m="^($m)$"
	fs=
	for x in $net_fs_list $extra_net_fs_list; do
		fs="$fs${fs:+|}$x"
	done
	[ -n "$fs" ] && fs="^($fs)$"
	do_unmount "umount -r" \
		--skip-point-regex "$m" \
		${fs:+--skip-fstype-regex} $fs --nonetdev
	eoutdent
	eend $?
}