tmp revision 75931 
1#!/bin/sh
2#
3# Copyright (c) 1999  Matt Dillon
4# All rights reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions
8# are met:
9# 1. Redistributions of source code must retain the above copyright
10#    notice, this list of conditions and the following disclaimer.
11# 2. Redistributions in binary form must reproduce the above copyright
12#    notice, this list of conditions and the following disclaimer in the
13#    documentation and/or other materials provided with the distribution.
14#
15# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25# $FreeBSD: head/etc/rc.d/tmp 75931 2001-04-25 05:46:40Z imp $
26#
27# $FreeBSD: head/etc/rc.d/tmp 75931 2001-04-25 05:46:40Z imp $
28#
29
30# PROVIDE: diskless
31# REQUIRE: initdiskless mountcritlocal
32
33#   $1 = size
34#   $2 = mount point
35	/sbin/newfs /dev/md$3c
36#   $4 = (optional) bytes-per-inode
37mount_md()
38{
39	if [ -n "$4" ]; then
40		bpi="-i $4"
41	fi
42	/sbin/mdconfig -a -t malloc -s $1 -u $3
43	/sbin/disklabel -r -w md$3 auto
44	/sbin/newfs $bpi /dev/md$3c
45	/sbin/mount /dev/md$3c $2
46}
47
48echo "+++ mfs_mount of /var"
49mount_md ${varsize:=65536} /var 2
50if [ -r /etc/rc.subr ]; then
51        . /etc/rc.subr
52        load_rc_config $name
53echo "+++ mount_md of /var"
54mount_md ${varsize:=32m} /var 1
55
56echo "+++ populate /var using /etc/mtree/BSD.var.dist"
57/usr/sbin/mtree -deU -f /etc/mtree/BSD.var.dist -p /var
58case ${sendmail_enable} in
59	/usr/bin/touch $LOGFILES
60fi
61
62# Since we are starting with a very fresh /etc on an MFS:
63if [ -d /conf/default/etc ]; then
64	newaliases
65fi
66# We assume that /tmp is symlinked to /var/tmp on the shared root
67# partition. mount_null seems to have problems.
68#if [ ! -h /tmp -a ! -h /var/tmp ]; then
69#	mount_null /var/tmp /tmp
70#fi
71#
72# extract a list of device entries, then copy them to a writable partition
73(cd /; find -x dev | cpio -o -H newc) > /tmp/dev.tmp
74echo "+++ mount_mfs of /dev"
75mount_md 4096 /dev 3
76(cd /; cpio -i -H newc -d < /tmp/dev.tmp)
77	# extract a list of device entries, then copy them to a writable fs
78	(cd /; find -x dev | cpio -o -H newc) > /tmp/dev.tmp
79	mount_md 4096 /dev 3 512
80	(cd /; cpio -i -H newc -d < /tmp/dev.tmp)
81fi
82