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freebsd/etc/rc.d/var
Doug Barton f7451733fb In the days before r208307 addswap was running early in the second stage
of rcorder. Somehow in the intervening period addswap got moved to the
very end, which is almost certainly not what we want.

This change moves it to right after kld so that for users who need it,
they'll get it ASAP.
2012-02-11 06:21:16 +00:00

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#!/bin/sh
#
# Copyright (c) 1999 Matt Dillon
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# $FreeBSD$
#
# PROVIDE: var
# REQUIRE: FILESYSTEMS kld addswap
. /etc/rc.subr
name="var"
stop_cmd=':'
load_rc_config $name
populate_var()
{
/usr/sbin/mtree -deU -f /etc/mtree/BSD.var.dist -p /var > /dev/null
case ${sendmail_enable} in
[Nn][Oo][Nn][Ee])
;;
*)
/usr/sbin/mtree -deU -f /etc/mtree/BSD.sendmail.dist -p / > /dev/null
;;
esac
}
# If we do not have a writable /var, create a memory filesystem for /var
# unless told otherwise by rc.conf. We don't have /usr yet so use mkdir
# instead of touch to test. We want mount to record its mounts so we
# have to make sure /var/db exists before doing the mount -a.
#
case "${varmfs}" in
[Yy][Ee][Ss])
mount_md ${varsize} /var "${varmfs_flags}"
;;
[Nn][Oo])
;;
*)
if /bin/mkdir -p /var/.diskless 2> /dev/null; then
rmdir /var/.diskless
else
mount_md ${varsize} /var "${varmfs_flags}"
fi
esac
# If we have an empty looking /var, populate it, but only if we have
# /usr available. Hopefully, we'll eventually find a workaround, but
# in realistic diskless setups, we're probably ok.
case "${populate_var}" in
[Yy][Ee][Ss])
populate_var
;;
[Nn][Oo])
exit 0
;;
*)
if [ -d /var/run -a -d /var/db -a -d /var/empty ] ; then
true
elif [ -x /usr/sbin/mtree ] ; then
populate_var
else
# We need mtree to populate /var so try mounting /usr.
# If this does not work, we can not boot so it is OK to
# try to mount out of order.
mount /usr
if [ ! -x /usr/sbin/mtree ] ; then
exit 1
else
populate_var
fi
fi
;;
esac
# Make sure we have /var/log/utx.lastlogin and /var/log/utx.log files
if [ ! -f /var/log/utx.lastlogin ]; then
cp /dev/null /var/log/utx.lastlogin
chmod 644 /var/log/utx.lastlogin
fi
if [ ! -f /var/log/utx.log ]; then
cp /dev/null /var/log/utx.log
chmod 644 /var/log/utx.log
fi