freebsd-dev/etc/rc

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#!/bin/sh
#
# Copyright (c) 2000 The FreeBSD Project
# 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.
#
# @(#)rc 5.27 (Berkeley) 6/5/91
1999-08-27 23:37:10 +00:00
# $FreeBSD$
#
# System startup script run by init on autoboot
# or after single-user.
# Output and error are redirected to console by init,
# and the console is the controlling terminal.
# Note that almost all of the user-configurable behavior is no longer in
# this file, but rather in /etc/defaults/rc.conf. Please check that file
# first before contemplating any changes here. If you do need to change
# this file for some reason, we would like to know about it.
stty status '^T'
# Set shell to ignore SIGINT (2), but not children;
# shell catches SIGQUIT (3) and returns to single user after fsck.
#
trap : 2
trap : 3 # shouldn't be needed
bootmode=$1
HOME=/
PATH=/sbin:/bin:/usr/sbin:/usr/bin
export HOME PATH
# BOOTP diskless boot. We have to run the rc file early in order to
# retarget various config files.
#
if [ -r /etc/rc.diskless1 ]; then
dlv=`/sbin/sysctl -n vfs.nfs.diskless_valid 2> /dev/null`
if [ ${dlv:=0} != 0 ]; then
. /etc/rc.diskless1
fi
fi
# If there is a global system configuration file, suck it in.
#
if [ -r /etc/defaults/rc.conf ]; then
. /etc/defaults/rc.conf
source_rc_confs
elif [ -r /etc/rc.conf ]; then
. /etc/rc.conf
fi
feed_dev_random() {
if [ -f "${1}" -a -r "${1}" -a -s "${1}" ]; then
# echo "Using ${1} as an entropy file"
cat "${1}" | dd of=/dev/random bs=8k 2>/dev/null
fi
}
chkdepend() {
svc=$1
svc_var=$2
dep=$3
dep_var=$4
eval svc_val=\${$svc_var}
eval dep_val=\${$dep_var}
case ${svc_val} in
[Yy][Ee][Ss])
case ${dep_val} in
[Yy][Ee][Ss])
;;
*)
eval ${dep_var}="YES"
echo "DEPENDENCY NOTE: ${dep} will be enabled" \
"to support ${svc}"
;;
esac
;;
esac
}
chkdepend amd amd_enable portmap portmap_enable
chkdepend amd amd_enable NFS nfs_client_enable
chkdepend NFS nfs_server_enable portmap portmap_enable
chkdepend NIS nis_server_enable portmap portmap_enable
chkdepend NIS nis_client_enable portmap portmap_enable
# Enable dumpdev early so that a crash during the boot process can be caught.
#
case ${dumpdev} in
[Nn][Oo] | '')
dumpdev='NO'
;;
*)
/sbin/dumpon -v ${dumpdev}
;;
esac
# Enable harvesting of entropy via devices. The sooner this happens the
# better so that we can take advantage of the boot process.
#
echo -n 'Entropy harvesting:'
case ${harvest_interrupt} in
[Nn][Oo])
;;
*)
if [ -w /dev/random ]; then
2001-12-11 08:21:46 +00:00
/sbin/sysctl kern.random.sys.harvest.interrupt=1 >/dev/null
echo -n ' interrupts'
fi
;;
esac
case ${harvest_ethernet} in
[Nn][Oo])
;;
*)
if [ -w /dev/random ]; then
2001-12-11 08:21:46 +00:00
/sbin/sysctl kern.random.sys.harvest.ethernet=1 >/dev/null
echo -n ' ethernet'
fi
;;
esac
case ${harvest_p_to_p} in
[Nn][Oo])
;;
*)
if [ -w /dev/random ]; then
2001-12-11 08:21:46 +00:00
/sbin/sysctl kern.random.sys.harvest.point_to_point=1 >/dev/null
echo -n ' point_to_point'
fi
;;
esac
echo '.'
# First pass at reseeding /dev/random.
#
case ${entropy_file} in
[Nn][Oo] | '')
;;
*)
if [ -w /dev/random ]; then
feed_dev_random "${entropy_file}"
fi
;;
esac
# XXX temporary until we can get the entropy
# harvesting rate up
# Entropy below is not great,
# but better than nothing.
( ps -efauxww; sysctl -a; date; df -ib; dmesg; ps -efauxww; ) \
| dd of=/dev/random bs=8k 2>/dev/null
cat /bin/ls | dd of=/dev/random bs=8k 2>/dev/null
# Configure ccd devices.
#
if [ -r /etc/ccd.conf ]; then
ccdconfig -C
fi
case ${start_vinum} in
[Yy][Ee][Ss])
vinum start
;;
esac
swapon -a
# Last chance to do things before potentially waiting for
# operator to do fsck related tasks
if [ -r /etc/rc.early ]; then
. /etc/rc.early
fi
case ${bootmode} in
autoboot)
echo 'Automatic boot in progress...'
case ${background_fsck} in
[Yy][Ee][Ss])
fsck -F -p
;;
*)
fsck -p
;;
esac
case $? in
0)
;;
2)
exit 1
;;
4)
reboot
echo 'Reboot failed... help!'
exit 1
;;
8)
case ${fsck_y_enable} in
[Yy][Ee][Ss])
echo 'File system preen failed, trying fsck -y . . .'
fsck -y
case $? in
0)
;;
*)
echo 'Automatic file system check failed . . . help!'
exit 1
;;
esac
;;
*)
echo 'Automatic file system check failed . . . help!'
exit 1
;;
esac
;;
12)
echo 'Reboot interrupted'
exit 1
;;
130)
# interrupt before catcher installed
exit 1
;;
*)
echo 'Unknown error in reboot'
exit 1
;;
esac
;;
*)
echo 'Skipping disk checks ...'
;;
esac
set -T
trap "echo 'Reboot interrupted'; exit 1" 3
# root normally must be read/write, but if this is a BOOTP NFS
# diskless boot it does not have to be.
#
case ${root_rw_mount} in
[Nn][Oo] | '')
;;
*)
if ! mount -u -o rw / ; then
echo 'Mounting root filesystem rw failed, startup aborted'
exit 1
fi
;;
esac
umount -a >/dev/null 2>&1
# Set up the list of network filesystem types for which mounting should be
# delayed until after network initialization.
networkfs_types='nfs:NFS smbfs:SMB portalfs:PORTAL'
case ${extra_netfs_types} in
[Nn][Oo])
;;
*)
networkfs_types="${networkfs_types} ${extra_netfs_types}"
;;
esac
# Mount everything except nfs filesystems.
mount_excludes='no'
for i in ${networkfs_types}; do
fstype=${i%:*}
mount_excludes="${mount_excludes}${fstype},"
done
mount_excludes=${mount_excludes%,}
mount -a -t ${mount_excludes}
case $? in
0)
;;
*)
echo 'Mounting /etc/fstab filesystems failed, startup aborted'
exit 1
;;
esac
# Run custom disk mounting function here
#
if [ -n "${diskless_mount}" -a -r "${diskless_mount}" ]; then
sh ${diskless_mount}
fi
# Reseed /dev/random with previously stored entropy.
case ${entropy_dir} in
[Nn][Oo])
;;
*)
entropy_dir=${entropy_dir:-/var/db/entropy}
if [ -d "${entropy_dir}" ]; then
if [ -w /dev/random ]; then
for seedfile in ${entropy_dir}/*; do
feed_dev_random "${seedfile}"
done
fi
fi
;;
esac
case ${entropy_file} in
[Nn][Oo] | '')
;;
*)
if [ -w /dev/random ]; then
feed_dev_random "${entropy_file}"
fi
;;
esac
1994-11-02 09:43:38 +00:00
adjkerntz -i
purgedir() {
local dir file
if [ $# -eq 0 ]; then
purgedir .
else
for dir
do
(
cd "$dir" && for file in .* *
do
[ ."$file" = .. -o ."$file" = ... ] && continue
if [ -d "$file" -a ! -L "$file" ]
then
purgedir "$file"
else
rm -f -- "$file"
fi
done
)
done
fi
}
clean_var() {
if [ -d /var/run -a ! -f /var/run/clean_var ]; then
purgedir /var/run
# Keep a copy of the boot messages around
dmesg >/var/run/dmesg.boot
# And an initial utmp file
(cd /var/run && cp /dev/null utmp && chmod 644 utmp;)
>/var/run/clean_var
fi
if [ -d /var/spool/lock -a ! -f /var/spool/lock/clean_var ]; then
purgedir /var/spool/lock
>/var/spool/lock/clean_var
fi
rm -rf /var/spool/uucp/.Temp/*
}
# network_pass1() *may* end up writing stuff to /var - we don't want to
# remove it immediately afterwards - *nor* do we want to fail to clean
# an NFS-mounted /var.
rm -f /var/run/clean_var /var/spool/lock/clean_var
clean_var
# Add additional swapfile, if configured.
#
case ${swapfile} in
[Nn][Oo] | '')
;;
*)
if [ -w "${swapfile}" -a -c /dev/mdctl ]; then
echo "Adding ${swapfile} as additional swap"
mdev=`mdconfig -a -t vnode -f ${swapfile}` && swapon /dev/${mdev}
fi
;;
esac
# Early pass to set the variables we can
#
if [ -r /etc/rc.sysctl ]; then
sh /etc/rc.sysctl first
fi
# Configure serial devices
#
if [ -r /etc/rc.serial ]; then
. /etc/rc.serial
fi
# Start up PC-card configuration
#
if [ -r /etc/rc.pccard ]; then
. /etc/rc.pccard
fi
# Start up the initial network configuration.
#
if [ -r /etc/rc.network ]; then
. /etc/rc.network # We only need to do this once.
network_pass1
fi
case ${ipv6_enable} in
[Yy][Ee][Ss])
if [ -r /etc/rc.network6 ]; then
. /etc/rc.network6 # We only need to do this once also.
network6_pass1
fi
;;
esac
# Mount NFS filesystems if present in /etc/fstab
#
# XXX When the vfsload() issues with nfsclient support and related sysctls
# have been resolved, this block can be removed, and the condition that
# skips nfs in the following block (for "other network filesystems") can
# be removed.
case "`mount -d -a -t nfs 2> /dev/null`" in
*mount_nfs*)
# Handle absent nfs client support
nfsclient_in_kernel=0
if sysctl vfs.nfs >/dev/null 2>&1; then
nfsclient_in_kernel=1
else
kldload nfsclient && nfsclient_in_kernel=1
fi
case ${nfsclient_in_kernel} in
1)
echo -n 'Mounting NFS file systems:'
mount -a -t nfs
echo '.'
;;
*)
echo 'Warning: nfs mount requested, but no nfs client in kernel'
;;
esac
;;
esac
This is the rc work as provided by pts, I will me makeing some additional changes to it based upon other outstanding bug reports and commits made after his work. Comments: (a) sysconfig is still used to do all configuration. I was not going to change that out from under you.... a user never need edit netstart or rc* unless they're being very weird. (b) rc.maint has been folded back into rc. It is just unworkable as a separate chunk because of ordering bogosities (c) netstart does what it says... it starts up enough of the network to get up, it doesn't start every bloody daemon that might talk to a socket... netstart ifconfig's the devices and sets up routing if configured to do so. (d) nfs disks are mounted immediately after netstart completes (e) syslog is started as early as possible (right after nfs) so that error messages can get logged to remote syslog servers properly (f) named is started (there is an argument that says that named should be started before syslogd because if you are the dns server for your domain, you'd like named to resolve remote hosts in syslog.conf, but this is a minority case and the trivial workarround is to put the syslog host in /etc/hosts or use an /etc/resolv.conf -- why? because you want syslog to catch named errors, which is a MUCH more important and likely occurance) (g) NOW all of the rest of the network daemons such as the time stuff, RPC, NIS, NFS, Kerberos and inetd are started (h) the rest of the generic stuff is done (cron/printer/sendmail) (i) shared libraries are set (j) /etc/rc.i386 is run (this does FreeBSD/386 specific stuff like ibcs2, xtend, and all of the syscons stuff (this is actually started as /etc/rc.`uname -m` (k) the syscons stuff has gotten a serious cleaning to make it consistent with rc conventions (l) rc.local has had the comments about syscons removed (they are not relevant to this file now) and the full name of the kernel has been restored to /etc/motd Submitted by: pts
1995-03-30 06:26:19 +00:00
# Mount other network filesystems if present in /etc/fstab
for i in ${networkfs_types}; do
fstype=${i%:*}
fsdecr=${i#*:}
if [ "${fstype}" = "nfs" ]; then
continue
fi
case "`mount -d -a -t ${fstype}`" in
*mount_${fstype}*)
echo -n "Mounting ${fsdecr} file systems:"
mount -a -t ${fstype}
echo '.'
;;
esac
done
This is the rc work as provided by pts, I will me makeing some additional changes to it based upon other outstanding bug reports and commits made after his work. Comments: (a) sysconfig is still used to do all configuration. I was not going to change that out from under you.... a user never need edit netstart or rc* unless they're being very weird. (b) rc.maint has been folded back into rc. It is just unworkable as a separate chunk because of ordering bogosities (c) netstart does what it says... it starts up enough of the network to get up, it doesn't start every bloody daemon that might talk to a socket... netstart ifconfig's the devices and sets up routing if configured to do so. (d) nfs disks are mounted immediately after netstart completes (e) syslog is started as early as possible (right after nfs) so that error messages can get logged to remote syslog servers properly (f) named is started (there is an argument that says that named should be started before syslogd because if you are the dns server for your domain, you'd like named to resolve remote hosts in syslog.conf, but this is a minority case and the trivial workarround is to put the syslog host in /etc/hosts or use an /etc/resolv.conf -- why? because you want syslog to catch named errors, which is a MUCH more important and likely occurance) (g) NOW all of the rest of the network daemons such as the time stuff, RPC, NIS, NFS, Kerberos and inetd are started (h) the rest of the generic stuff is done (cron/printer/sendmail) (i) shared libraries are set (j) /etc/rc.i386 is run (this does FreeBSD/386 specific stuff like ibcs2, xtend, and all of the syscons stuff (this is actually started as /etc/rc.`uname -m` (k) the syscons stuff has gotten a serious cleaning to make it consistent with rc conventions (l) rc.local has had the comments about syscons removed (they are not relevant to this file now) and the full name of the kernel has been restored to /etc/motd Submitted by: pts
1995-03-30 06:26:19 +00:00
# Whack the pty perms back into shape.
#
if ls /dev/tty[pqrsPQRS]* > /dev/null 2>&1; then
chflags 0 /dev/tty[pqrsPQRS]*
chmod 666 /dev/tty[pqrsPQRS]*
chown root:wheel /dev/tty[pqrsPQRS]*
fi
This is the rc work as provided by pts, I will me makeing some additional changes to it based upon other outstanding bug reports and commits made after his work. Comments: (a) sysconfig is still used to do all configuration. I was not going to change that out from under you.... a user never need edit netstart or rc* unless they're being very weird. (b) rc.maint has been folded back into rc. It is just unworkable as a separate chunk because of ordering bogosities (c) netstart does what it says... it starts up enough of the network to get up, it doesn't start every bloody daemon that might talk to a socket... netstart ifconfig's the devices and sets up routing if configured to do so. (d) nfs disks are mounted immediately after netstart completes (e) syslog is started as early as possible (right after nfs) so that error messages can get logged to remote syslog servers properly (f) named is started (there is an argument that says that named should be started before syslogd because if you are the dns server for your domain, you'd like named to resolve remote hosts in syslog.conf, but this is a minority case and the trivial workarround is to put the syslog host in /etc/hosts or use an /etc/resolv.conf -- why? because you want syslog to catch named errors, which is a MUCH more important and likely occurance) (g) NOW all of the rest of the network daemons such as the time stuff, RPC, NIS, NFS, Kerberos and inetd are started (h) the rest of the generic stuff is done (cron/printer/sendmail) (i) shared libraries are set (j) /etc/rc.i386 is run (this does FreeBSD/386 specific stuff like ibcs2, xtend, and all of the syscons stuff (this is actually started as /etc/rc.`uname -m` (k) the syscons stuff has gotten a serious cleaning to make it consistent with rc conventions (l) rc.local has had the comments about syscons removed (they are not relevant to this file now) and the full name of the kernel has been restored to /etc/motd Submitted by: pts
1995-03-30 06:26:19 +00:00
# Clean up left-over files
#
clean_var # If it hasn't already been done
rm /var/run/clean_var /var/spool/lock/clean_var
This is the rc work as provided by pts, I will me makeing some additional changes to it based upon other outstanding bug reports and commits made after his work. Comments: (a) sysconfig is still used to do all configuration. I was not going to change that out from under you.... a user never need edit netstart or rc* unless they're being very weird. (b) rc.maint has been folded back into rc. It is just unworkable as a separate chunk because of ordering bogosities (c) netstart does what it says... it starts up enough of the network to get up, it doesn't start every bloody daemon that might talk to a socket... netstart ifconfig's the devices and sets up routing if configured to do so. (d) nfs disks are mounted immediately after netstart completes (e) syslog is started as early as possible (right after nfs) so that error messages can get logged to remote syslog servers properly (f) named is started (there is an argument that says that named should be started before syslogd because if you are the dns server for your domain, you'd like named to resolve remote hosts in syslog.conf, but this is a minority case and the trivial workarround is to put the syslog host in /etc/hosts or use an /etc/resolv.conf -- why? because you want syslog to catch named errors, which is a MUCH more important and likely occurance) (g) NOW all of the rest of the network daemons such as the time stuff, RPC, NIS, NFS, Kerberos and inetd are started (h) the rest of the generic stuff is done (cron/printer/sendmail) (i) shared libraries are set (j) /etc/rc.i386 is run (this does FreeBSD/386 specific stuff like ibcs2, xtend, and all of the syscons stuff (this is actually started as /etc/rc.`uname -m` (k) the syscons stuff has gotten a serious cleaning to make it consistent with rc conventions (l) rc.local has had the comments about syscons removed (they are not relevant to this file now) and the full name of the kernel has been restored to /etc/motd Submitted by: pts
1995-03-30 06:26:19 +00:00
# Clearing /tmp at boot-time seems to have a long tradition. It doesn't
# help in any way for long-living systems, and it might accidentally
# clobber files you would rather like to have preserved after a crash
# (if not using mfs /tmp anyway).
#
# See also the example of another cleanup policy in /etc/periodic/daily.
#
case ${clear_tmp_enable} in
[Yy][Ee][Ss])
echo -n 'Clearing /tmp:'
# prune quickly with one rm, then use find to clean up /tmp/[lq]*
# (not needed with mfs /tmp, but doesn't hurt there...)
(cd /tmp && rm -rf [a-km-pr-zA-Z]* &&
find -d . ! -name . ! -name lost+found ! -name quota.user \
! -name quota.group -exec rm -rf -- {} \;)
echo '.'
;;
esac
# Remove X lock files, since they will prevent you from restarting X11
# after a system crash.
#
rm -f /tmp/.X*-lock /tmp/.X11-unix/*
# Snapshot any kernel -c changes back to disk here <someday>.
# This has changed with ELF and /kernel.config.
# Load LOMAC(4) security if wanted.
case ${lomac_enable} in
[Yy][Ee][Ss])
kldload lomac >/dev/null 2>&1
;;
esac
echo -n 'Additional daemons:'
# Start system logging and name service. Named needs to start before syslogd
# if you don't have a /etc/resolv.conf.
This is the rc work as provided by pts, I will me makeing some additional changes to it based upon other outstanding bug reports and commits made after his work. Comments: (a) sysconfig is still used to do all configuration. I was not going to change that out from under you.... a user never need edit netstart or rc* unless they're being very weird. (b) rc.maint has been folded back into rc. It is just unworkable as a separate chunk because of ordering bogosities (c) netstart does what it says... it starts up enough of the network to get up, it doesn't start every bloody daemon that might talk to a socket... netstart ifconfig's the devices and sets up routing if configured to do so. (d) nfs disks are mounted immediately after netstart completes (e) syslog is started as early as possible (right after nfs) so that error messages can get logged to remote syslog servers properly (f) named is started (there is an argument that says that named should be started before syslogd because if you are the dns server for your domain, you'd like named to resolve remote hosts in syslog.conf, but this is a minority case and the trivial workarround is to put the syslog host in /etc/hosts or use an /etc/resolv.conf -- why? because you want syslog to catch named errors, which is a MUCH more important and likely occurance) (g) NOW all of the rest of the network daemons such as the time stuff, RPC, NIS, NFS, Kerberos and inetd are started (h) the rest of the generic stuff is done (cron/printer/sendmail) (i) shared libraries are set (j) /etc/rc.i386 is run (this does FreeBSD/386 specific stuff like ibcs2, xtend, and all of the syscons stuff (this is actually started as /etc/rc.`uname -m` (k) the syscons stuff has gotten a serious cleaning to make it consistent with rc conventions (l) rc.local has had the comments about syscons removed (they are not relevant to this file now) and the full name of the kernel has been restored to /etc/motd Submitted by: pts
1995-03-30 06:26:19 +00:00
#
case ${syslogd_enable} in
[Yy][Ee][Ss])
# Transitional symlink (for the next couple of years :) until all
# binaries have had a chance to move towards /var/run/log.
if [ ! -L /dev/log ]; then
# might complain for r/o root f/s
ln -sf /var/run/log /dev/log
fi
rm -f /var/run/log
echo -n ' syslogd';
${syslogd_program:-/usr/sbin/syslogd} ${syslogd_flags}
;;
esac
1997-05-01 05:57:29 +00:00
echo '.'
# Build device name databases if we are not using DEVFS
#
if sysctl vfs.devfs.generation > /dev/null 2>&1 ; then
rm -f /var/run/dev.db
else
dev_mkdb
fi
# $dumpdir should be a directory or a symbolic link
# to the crash directory if core dumps are to be saved.
#
if [ "${dumpdev}" != 'NO' ]; then
2001-10-10 04:25:44 +00:00
case ${dumpdir} in
'')
dumpdir='/var/crash'
;;
[Nn][Oo])
dumpdir='NO'
;;
2001-10-10 04:25:44 +00:00
esac
if [ "${dumpdir}" != 'NO' ]; then
echo -n 'Checking for core dump: '
/sbin/savecore ${savecore_flags} "${dumpdir}"
fi
fi
if [ -n "${network_pass1_done}" ]; then
network_pass2
This is the rc work as provided by pts, I will me makeing some additional changes to it based upon other outstanding bug reports and commits made after his work. Comments: (a) sysconfig is still used to do all configuration. I was not going to change that out from under you.... a user never need edit netstart or rc* unless they're being very weird. (b) rc.maint has been folded back into rc. It is just unworkable as a separate chunk because of ordering bogosities (c) netstart does what it says... it starts up enough of the network to get up, it doesn't start every bloody daemon that might talk to a socket... netstart ifconfig's the devices and sets up routing if configured to do so. (d) nfs disks are mounted immediately after netstart completes (e) syslog is started as early as possible (right after nfs) so that error messages can get logged to remote syslog servers properly (f) named is started (there is an argument that says that named should be started before syslogd because if you are the dns server for your domain, you'd like named to resolve remote hosts in syslog.conf, but this is a minority case and the trivial workarround is to put the syslog host in /etc/hosts or use an /etc/resolv.conf -- why? because you want syslog to catch named errors, which is a MUCH more important and likely occurance) (g) NOW all of the rest of the network daemons such as the time stuff, RPC, NIS, NFS, Kerberos and inetd are started (h) the rest of the generic stuff is done (cron/printer/sendmail) (i) shared libraries are set (j) /etc/rc.i386 is run (this does FreeBSD/386 specific stuff like ibcs2, xtend, and all of the syscons stuff (this is actually started as /etc/rc.`uname -m` (k) the syscons stuff has gotten a serious cleaning to make it consistent with rc conventions (l) rc.local has had the comments about syscons removed (they are not relevant to this file now) and the full name of the kernel has been restored to /etc/motd Submitted by: pts
1995-03-30 06:26:19 +00:00
fi
# Enable/Check the quotas (must be after ypbind if using NIS)
#
case ${enable_quotas} in
[Yy][Ee][Ss])
case ${check_quotas} in
[Yy][Ee][Ss])
echo -n 'Checking quotas:'
quotacheck -a
echo ' done.'
;;
esac
echo -n 'Enabling quotas:'
quotaon -a
echo ' done.'
;;
esac
if [ -n "${network_pass2_done}" ]; then
network_pass3
fi
# Check the password temp/lock file
#
if [ -e /etc/ptmp ]; then
This is the rc work as provided by pts, I will me makeing some additional changes to it based upon other outstanding bug reports and commits made after his work. Comments: (a) sysconfig is still used to do all configuration. I was not going to change that out from under you.... a user never need edit netstart or rc* unless they're being very weird. (b) rc.maint has been folded back into rc. It is just unworkable as a separate chunk because of ordering bogosities (c) netstart does what it says... it starts up enough of the network to get up, it doesn't start every bloody daemon that might talk to a socket... netstart ifconfig's the devices and sets up routing if configured to do so. (d) nfs disks are mounted immediately after netstart completes (e) syslog is started as early as possible (right after nfs) so that error messages can get logged to remote syslog servers properly (f) named is started (there is an argument that says that named should be started before syslogd because if you are the dns server for your domain, you'd like named to resolve remote hosts in syslog.conf, but this is a minority case and the trivial workarround is to put the syslog host in /etc/hosts or use an /etc/resolv.conf -- why? because you want syslog to catch named errors, which is a MUCH more important and likely occurance) (g) NOW all of the rest of the network daemons such as the time stuff, RPC, NIS, NFS, Kerberos and inetd are started (h) the rest of the generic stuff is done (cron/printer/sendmail) (i) shared libraries are set (j) /etc/rc.i386 is run (this does FreeBSD/386 specific stuff like ibcs2, xtend, and all of the syscons stuff (this is actually started as /etc/rc.`uname -m` (k) the syscons stuff has gotten a serious cleaning to make it consistent with rc conventions (l) rc.local has had the comments about syscons removed (they are not relevant to this file now) and the full name of the kernel has been restored to /etc/motd Submitted by: pts
1995-03-30 06:26:19 +00:00
logger -s -p auth.err \
"password file may be incorrect -- /etc/ptmp exists"
fi
case ${accounting_enable} in
[Yy][Ee][Ss])
if [ -d /var/account ]; then
echo 'Turning on accounting:'
if [ ! -e /var/account/acct ]; then
touch /var/account/acct
fi
accton /var/account/acct
fi
;;
esac
This is the rc work as provided by pts, I will me makeing some additional changes to it based upon other outstanding bug reports and commits made after his work. Comments: (a) sysconfig is still used to do all configuration. I was not going to change that out from under you.... a user never need edit netstart or rc* unless they're being very weird. (b) rc.maint has been folded back into rc. It is just unworkable as a separate chunk because of ordering bogosities (c) netstart does what it says... it starts up enough of the network to get up, it doesn't start every bloody daemon that might talk to a socket... netstart ifconfig's the devices and sets up routing if configured to do so. (d) nfs disks are mounted immediately after netstart completes (e) syslog is started as early as possible (right after nfs) so that error messages can get logged to remote syslog servers properly (f) named is started (there is an argument that says that named should be started before syslogd because if you are the dns server for your domain, you'd like named to resolve remote hosts in syslog.conf, but this is a minority case and the trivial workarround is to put the syslog host in /etc/hosts or use an /etc/resolv.conf -- why? because you want syslog to catch named errors, which is a MUCH more important and likely occurance) (g) NOW all of the rest of the network daemons such as the time stuff, RPC, NIS, NFS, Kerberos and inetd are started (h) the rest of the generic stuff is done (cron/printer/sendmail) (i) shared libraries are set (j) /etc/rc.i386 is run (this does FreeBSD/386 specific stuff like ibcs2, xtend, and all of the syscons stuff (this is actually started as /etc/rc.`uname -m` (k) the syscons stuff has gotten a serious cleaning to make it consistent with rc conventions (l) rc.local has had the comments about syscons removed (they are not relevant to this file now) and the full name of the kernel has been restored to /etc/motd Submitted by: pts
1995-03-30 06:26:19 +00:00
# Make shared lib searching a little faster. Leave /usr/lib first if you
# add your own entries or you may come to grief.
#
ldconfig="/sbin/ldconfig"
case ${ldconfig_insecure} in
[Yy][Ee][Ss])
ldconfig="${ldconfig} -i"
;;
esac
if [ -x /sbin/ldconfig ]; then
case `/usr/bin/objformat` in
elf)
_LDC=/usr/lib
for i in ${ldconfig_paths}; do
if [ -d "${i}" ]; then
_LDC="${_LDC} ${i}"
fi
done
echo 'ELF ldconfig path:' ${_LDC}
${ldconfig} -elf ${_LDC}
;;
esac
# Legacy aout support for i386 only
case `sysctl -n hw.machine_arch` in
i386)
1999-02-13 05:30:49 +00:00
# Default the a.out ldconfig path.
: ${ldconfig_paths_aout=${ldconfig_paths}}
_LDC=/usr/lib/aout
for i in ${ldconfig_paths_aout}; do
if [ -d "${i}" ]; then
_LDC="${_LDC} ${i}"
fi
done
echo 'a.out ldconfig path:' ${_LDC}
${ldconfig} -aout ${_LDC}
;;
esac
fi
# Now start up miscellaneous daemons that don't belong anywhere else
#
echo -n 'Starting standard daemons:'
case ${inetd_enable} in
[Nn][Oo])
;;
*)
echo -n ' inetd'; ${inetd_program:-/usr/sbin/inetd} ${inetd_flags}
;;
esac
case ${cron_enable} in
[Nn][Oo])
;;
*)
echo -n ' cron'; ${cron_program:-/usr/sbin/cron} ${cron_flags}
;;
esac
case ${lpd_enable} in
[Yy][Ee][Ss])
echo -n ' printer'; ${lpd_program:-/usr/sbin/lpd} ${lpd_flags}
;;
esac
case ${sshd_enable} in
[Yy][Ee][Ss])
if [ -x ${sshd_program:-/usr/sbin/sshd} ]; then
echo -n ' sshd';
${sshd_program:-/usr/sbin/sshd} ${sshd_flags}
fi
;;
esac
case ${usbd_enable} in
[Yy][Ee][Ss])
1999-01-10 22:06:22 +00:00
echo -n ' usbd'; /usr/sbin/usbd ${usbd_flags}
;;
esac
1999-01-10 22:06:22 +00:00
case ${mta_start_script} in
/*)
if [ -r ${mta_start_script} ]; then
sh ${mta_start_script}
fi
;;
esac
echo '.'
# Recover vi editor files.
find /var/tmp/vi.recover ! -type f -a ! -type d -delete
vibackup=`echo /var/tmp/vi.recover/vi.*`
if [ "${vibackup}" != '/var/tmp/vi.recover/vi.*' ]; then
echo -n 'Recovering vi editor sessions:'
for i in /var/tmp/vi.recover/vi.*; do
# Only test files that are readable.
if [ ! -r "${i}" ]; then
continue
fi
# Unmodified nvi editor backup files either have the
# execute bit set or are zero length. Delete them.
if [ -x "${i}" -o ! -s "${i}" ]; then
rm -f "${i}"
fi
done
# It is possible to get incomplete recovery files, if the editor
# crashes at the right time.
virecovery=`echo /var/tmp/vi.recover/recover.*`
if [ "${virecovery}" != "/var/tmp/vi.recover/recover.*" ]; then
for i in /var/tmp/vi.recover/recover.*; do
# Only test files that are readable.
if [ ! -r "${i}" ]; then
continue
fi
# Delete any recovery files that are zero length,
# corrupted, or that have no corresponding backup file.
# Else send mail to the user.
2000-01-05 09:19:27 +00:00
recfile=`awk '/^X-vi-recover-path:/{print $2}' < "${i}"`
if [ -n "${recfile}" -a -s "${recfile}" ]; then
sendmail -t < "${i}"
else
rm -f "${i}"
fi
done
fi
echo '.'
fi
# Make a bounds file for msgs(1) if there isn't one already
#
if [ -d /var/msgs -a ! -f /var/msgs/bounds -a ! -L /var/msgs/bounds ]; then
echo 0 > /var/msgs/bounds
fi
case ${update_motd} in
[Nn][Oo] | '')
;;
*)
if T=`mktemp /tmp/_motd.XXXXXX`; then
uname -v | sed -e 's,^\([^#]*\) #\(.* [1-2][0-9][0-9][0-9]\).*/\([^\]*\) $,\1 (\3) #\2,' > ${T}
awk '{if (NR == 1) {if ($1 == "FreeBSD") {next} else {print "\n"$0}} else {print}}' < /etc/motd >> ${T}
cmp -s ${T} /etc/motd || {
cp ${T} /etc/motd
chmod 644 /etc/motd
}
rm -f ${T}
fi
;;
esac
# Run rc.devfs if readable to customize devfs
#
if [ -r /etc/rc.devfs ]; then
sh /etc/rc.devfs
fi
# Configure implementation specific stuff
#
arch=`uname -p`
if [ -r /etc/rc.${arch} ]; then
. /etc/rc.${arch}
fi
# Configure the system console
#
if [ -r /etc/rc.syscons ]; then
. /etc/rc.syscons
fi
echo -n 'Additional ABI support:'
# Load the SysV IPC API if requested.
case ${sysvipc_enable} in
[Yy][Ee][Ss])
echo -n ' sysvipc'
kldload sysvmsg >/dev/null 2>&1
kldload sysvsem >/dev/null 2>&1
kldload sysvshm >/dev/null 2>&1
;;
esac
# Start the Linux binary compatibility if requested.
#
case ${linux_enable} in
[Yy][Ee][Ss])
echo -n ' linux'
if ! kldstat -v | grep -E 'linux(aout|elf)' > /dev/null; then
kldload linux > /dev/null 2>&1
fi
if [ -x /compat/linux/sbin/ldconfig ]; then
/compat/linux/sbin/ldconfig
fi
;;
esac
# Start the SysVR4 binary emulation if requested.
#
case ${svr4_enable} in
[Yy][Ee][Ss])
echo -n ' svr4'; kldload svr4 > /dev/null 2>&1
;;
esac
echo '.'
# Do traditional (but rather obsolete) rc.local file if it exists. If you
1999-02-13 05:30:49 +00:00
# use this file and want to make it programmatic, source /etc/defaults/rc.conf
# in /etc/rc.local and add your custom variables to /etc/rc.conf, as
# shown below. Please do not put local extensions into /etc/rc itself.
# Use /etc/rc.local
#
# ---- rc.local ----
# if [ -r /etc/defaults/rc.conf ]; then
# . /etc/defaults/rc.conf
# source_rc_confs
# elif [ -r /etc/rc.conf ]; then
# . /etc/rc.conf
# fi
#
# ... additional startup conditionals ...
# ---- rc.local ----
#
if [ -r /etc/rc.local ]; then
echo -n 'Starting local daemons:'
sh /etc/rc.local
echo '.'
fi
# For each valid dir in $local_startup, search for init scripts matching *.sh
#
case ${local_startup} in
[Nn][Oo] | '')
;;
*)
echo -n 'Local package initialization:'
slist=""
if [ -z "${script_name_sep}" ]; then
script_name_sep=" "
fi
for dir in ${local_startup}; do
if [ -d "${dir}" ]; then
for script in ${dir}/*.sh; do
slist="${slist}${script_name_sep}${script}"
done
fi
done
script_save_sep="$IFS"
IFS="${script_name_sep}"
for script in ${slist}; do
if [ -x "${script}" ]; then
(set -T
trap 'exit 1' 2
${script} start)
2001-10-02 12:00:39 +00:00
elif [ -f "${script}" -o -L "${script}" ]; then
echo -n " (skipping ${script##*/}, not executable)"
fi
done
IFS="${script_save_sep}"
echo '.'
;;
esac
if [ -n "${network_pass3_done}" ]; then
network_pass4
fi
# Late pass to set variables we missed the first time
#
if [ -r /etc/rc.sysctl ]; then
sh /etc/rc.sysctl last
fi
# Raise kernel security level. This should be done only after `fsck' has
# repaired local file systems if you want the securelevel to be greater than 1.
#
case ${kern_securelevel_enable} in
[Yy][Ee][Ss])
if [ "${kern_securelevel}" -ge 0 ]; then
echo 'Raising kernel security level: '
2001-12-11 08:21:46 +00:00
sysctl kern.securelevel=${kern_securelevel}
fi
;;
esac
# Start background fsck checks if necessary
case ${background_fsck} in
[Yy][Ee][Ss])
echo 'Starting background filesystem checks'
nice -4 fsck -B -p 2>&1 | logger -p daemon.notice &
;;
esac
Update the fsck command in /etc/rc to use the new background fsck checking. Applying these changes (typically via mergemaster) will cause your system to start running background checks on all your soft update enabled filesystems (provided that you have a kernel with the required functionality, e.g., one built since the end of April). Please report any and all problems to mckusick@mckusick.com (not mckusick@freebsd.org which I read infrequently). See the comment above the fsck command in /etc/rc for instructions on how to disable background checking should it cause you too much trouble. Several FAQs: 1) Can I reboot before the background checks are done? Ans) Yes, when the system restarts the checks will pick up where they left off. 2) Can a crash during checking corrupt my filesystem? Ans) No, recovered resources are returned to the system using soft updates which ensure that the freeing is done in a safe order. 3) How will I know if any background checks are being done? Ans) Filesystems that are to be checked in background will be listed as `DEFER FOR BACKGROUND CHECKING' at the usual fsck check time during system startup. 4) What happens to the output of the background checks? Ans) It is sent to syslog `daemon' facility log level `notice'. 5) When will this feature be available in the 4.X kernel? Ans) Never. It is much too radical and extensive a change to be MFC'ed. Besides, it needs many months of experience and tuning before it is ready for widespread use. 6) What happens if a background fsck fails (i.e., fsck finds errors that would normally require a manual fsck)? Ans) The filesystem will be marked as needing a manual fsck. At the next system reboot, the check will be done in foreground and the usual actions taken (usually a failure to go multi-user until fsck has been run by hand on the affected filesystem).
2001-05-11 07:40:39 +00:00
echo ''
date
exit 0