rc revision 45239
140123Sdes#!/bin/sh 245239Sgrog# $Id: rc,v 1.185 1999/04/01 13:30:29 cracauer Exp $ 3709Swollman# From: @(#)rc 5.27 (Berkeley) 6/5/91 437Srgrimes 537Srgrimes# System startup script run by init on autoboot 637Srgrimes# or after single-user. 737Srgrimes# Output and error are redirected to console by init, 837Srgrimes# and the console is the controlling terminal. 937Srgrimes 108460Sjkh# Note that almost all the user-configurable behavior is no longer in 1143951Sjkh# this file, but rather in /etc/defaults/rc.conf. Please check this file 128460Sjkh# first before contemplating any changes here. 138460Sjkh 1437Srgrimesstty status '^T' 1537Srgrimes 1637Srgrimes# Set shell to ignore SIGINT (2), but not children; 1737Srgrimes# shell catches SIGQUIT (3) and returns to single user after fsck. 1837Srgrimestrap : 2 1937Srgrimestrap : 3 # shouldn't be needed 2037Srgrimes 2137SrgrimesHOME=/; export HOME 2220684SjoergPATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin 2337Srgrimesexport PATH 2437Srgrimes 2543179Sdillon# BOOTP diskless boot. We have to run the rc file early in order to 2643803Sdillon# retarget various config files. 2743179Sdillon# 2843803Sdillonif [ -f /etc/rc.diskless1 ]; then 2943375Sdillon dlv=`/sbin/sysctl -n vfs.nfs.diskless_valid 2> /dev/null` 3043375Sdillon if [ ${dlv:=0} != 0 ]; then 3143803Sdillon . /etc/rc.diskless1 3243179Sdillon fi 3343179Sdillonfi 3443179Sdillon 3543219Speter# If there is a global system configuration file, suck it in. 3643219Speter# 3743849Sjkhif [ -f /etc/defaults/rc.conf ]; then 3843849Sjkh . /etc/defaults/rc.conf 3943849Sjkhelif [ -f /etc/rc.conf ]; then 4043219Speter . /etc/rc.conf 4143219Speterfi 4243219Speter 4315568Sasami# Configure ccd devices. 4443803Sdillonif [ -f /etc/ccd.conf ]; then 4515568Sasami ccdconfig -C 4615568Sasamifi 4715568Sasami 4845239Sgrogif [ X$start_vinum = XYES ]; then 4945239Sgrog vinum start 5045239Sgrogelif [ -n "$vinum_drives" ]; then 5143454Sgrog vinum read $vinum_drives 5242741Sgrogfi 5342741Sgrog 5443803Sdillonswapon -a 553843Sdg 5643803Sdillonif [ $1x = autobootx ]; then 5737Srgrimes echo Automatic reboot in progress... 5837Srgrimes fsck -p 5937Srgrimes case $? in 6037Srgrimes 0) 6137Srgrimes ;; 6237Srgrimes 2) 6337Srgrimes exit 1 6437Srgrimes ;; 6537Srgrimes 4) 6637Srgrimes reboot 6737Srgrimes echo "reboot failed... help!" 6837Srgrimes exit 1 6937Srgrimes ;; 7037Srgrimes 8) 7137Srgrimes echo "Automatic file system check failed... help!" 7237Srgrimes exit 1 7337Srgrimes ;; 7437Srgrimes 12) 7537Srgrimes echo "Reboot interrupted" 7637Srgrimes exit 1 7737Srgrimes ;; 7837Srgrimes 130) 7937Srgrimes # interrupt before catcher installed 8037Srgrimes exit 1 8137Srgrimes ;; 8237Srgrimes *) 8337Srgrimes echo "Unknown error in reboot" 8437Srgrimes exit 1 8537Srgrimes ;; 8637Srgrimes esac 872164Sdgelse 882164Sdg echo Skipping disk checks ... 8937Srgrimesfi 9037Srgrimes 9145222Scracauerset -T 9237Srgrimestrap "echo 'Reboot interrupted'; exit 1" 3 9337Srgrimes 9443197Sdillon# root normally must be read/write, but if this is a BOOTP NFS 9543197Sdillon# diskless boot it does not have to be. 9643197Sdillon# 971692Sphk 9843803Sdillonif [ "X$root_rw_mount" != "XNO" ]; then 9943197Sdillon mount -u -o rw / 10043803Sdillonfi 1018530Sdg 10243803Sdillonif [ $? != 0 ]; then 10343803Sdillon echo "Filesystem mount failed, startup aborted" 10443803Sdillon exit 1 10543803Sdillonfi 10643197Sdillon 10743803Sdillonumount -a >/dev/null 2>&1 10843197Sdillon 10943803Sdillonif [ "X$early_nfs_mounts" != "XYES" ]; then 11043197Sdillon mount -a -t nonfs 11143803Sdillonelse 11243803Sdillon mount -a 1138530Sdgfi 11443803Sdillonif [ $? != 0 ]; then 11543803Sdillon echo "Filesystem mount failed, startup aborted" 11643803Sdillon exit 1 11743803Sdillonfi 11837Srgrimes 11943197Sdillon# Run custom disk mounting function here 12043197Sdillon# 12143197Sdillon 12243803Sdillonif [ "X$diskless_mount" != "X" ]; then 12343803Sdillon if [ -f $diskless_mount ]; then 12443803Sdillon sh $diskless_mount 12543803Sdillon fi 12643197Sdillonfi 12743197Sdillon 1284091Sacheadjkerntz -i 129872Sache 13038237Sbrianclean_var() { 13139384Sbrian if [ ! -f /var/run/clean_var ]; then 13239384Sbrian rm -rf /var/run/* 13339384Sbrian rm -f /var/spool/lock/* 13439384Sbrian rm -rf /var/spool/uucp/.Temp/* 13539384Sbrian # Keep a copy of the boot messages around 13639384Sbrian dmesg >/var/run/dmesg.boot 13739384Sbrian # And an initial utmp file 13839384Sbrian (cd /var/run && cp /dev/null utmp && chmod 644 utmp; ) 13939384Sbrian >/var/run/clean_var 14039384Sbrian fi 14138237Sbrian} 14226450Sache 14338237Sbrianif [ -d /var/run -a -d /var/spool/lock -a -d /var/spool/uucp/.Temp ]; then 14439384Sbrian # network_pass1() *may* end up writing stuff to /var - we don't want to 14539384Sbrian # remove it immediately afterwards - *nor* to we want to fail to clean 14639384Sbrian # an nfs-mounted /var. 14739384Sbrian clean_var 14838237Sbrianfi 14921197Sphk 15017767Sjkh# Add additional swapfile, if configured. 15119363Sjoergif [ "x$swapfile" != "xNO" -a -w "$swapfile" -a -b /dev/vn0b ]; then 15217767Sjkh echo "Adding $swapfile as additional swap." 15325184Sjkh vnconfig /dev/vn0b $swapfile && swapon /dev/vn0b 15417767Sjkhfi 15517767Sjkh 15645096Simp# set sysctl variables early as we can 15745096Simpif [ -f /etc/rc.sysctl ]; then 15845096Simp . /etc/rc.sysctl 15945096Simpfi 16045096Simp 1611675Sache# configure serial devices 1627219Sjkhif [ -f /etc/rc.serial ]; then 1637293Sjkh . /etc/rc.serial 1641675Sachefi 1651675Sache 16614596Snate# start up PC-card configuration 16714624Snateif [ -f /etc/rc.pccard ]; then 16814624Snate . /etc/rc.pccard 16914596Snatefi 17014596Snate 17125184Sjkh# start up the initial network configuration. 17225184Sjkhif [ -f /etc/rc.network ]; then 17325184Sjkh . /etc/rc.network # We only need to do this once. 17425184Sjkh network_pass1 1757460Sjkhfi 1767460Sjkh 17738456Sphkecho -n "Mounting NFS file systems" 17829319Sbrianmount -a -t nfs 17938456Sphkecho . 1807487Srgrimes 1817487Srgrimes# Whack the pty perms back into shape. 18220828Sjoergchmod 666 /dev/tty[pqrsPQRS]* 18344752Sdeschown root:wheel /dev/tty[pqrsPQRS]* 1847487Srgrimes 1857487Srgrimes# clean up left-over files 18638237Sbrianclean_var # If it hasn't already been done 18738237Sbrianrm /var/run/clean_var 18838237Sbrian 18931192Ssteve# 19031192Ssteve# Clearing /tmp at boot-time seems to have a long tradition. It doesn't 19131192Ssteve# help in any way for long-living systems, and it might accidentally 19231192Ssteve# clobber files you would rather like to have preserved after a crash 19331192Ssteve# (if not using mfs /tmp anyway). 19431192Ssteve# 19531192Ssteve# See also the example of another cleanup policy in /etc/periodic/daily. 19631192Ssteve# 19731192Ssteveif [ "X${clear_tmp_enable}" = X"YES" ]; then 19831192Ssteve echo clearing /tmp 19931192Ssteve 20031192Ssteve # prune quickly with one rm, then use find to clean up /tmp/[lq]* 20131192Ssteve # (not needed with mfs /tmp, but doesn't hurt there...) 20231192Ssteve (cd /tmp && rm -rf [a-km-pr-zA-Z]* && 20339384Sbrian find -d . ! -name . ! -name lost+found ! -name quotas -exec rm -rf -- {} \;) 20431192Ssteve 20531192Sstevefi 20631192Ssteve 20738915Scracauer# Remove X lock files, since they will prevent you from restarting X11 20838915Scracauer# after a system crash. 20938915Scracauerrm -f /tmp/.X*-lock /tmp/.X11-unix/* 21038915Scracauer 21142897Sjkh# snapshot any kernel -c changes back to disk here <someday> 21242897Sjkh# this has changed with ELF and /kernel.config. 2137487Srgrimes 21425339Sjkhecho -n 'additional daemons:' 2157487Srgrimes# start system logging and name service (named needs to start before syslogd 2167487Srgrimes# if you don't have a /etc/resolv.conf) 2177259Sjkh# 21825412Sjkhif [ "X${syslogd_enable}" = X"YES" ]; then 21924463Spst # Transitional symlink (for the next couple of years :) until all 22024463Spst # binaries had a chance to move towards /var/run/log. 22124463Spst if [ ! -h /dev/log ] ; then 22224463Spst # might complain for r/o root f/s 22324463Spst ln -sf /var/run/log /dev/log 22424463Spst fi 22524463Spst 22624463Spst rm -f /var/run/log 22725339Sjkh echo -n ' syslogd'; syslogd ${syslogd_flags} 22819226Sjoergfi 22925339Sjkhecho '.' 23025339Sjkh 23132340Sjoerg# enable dumpdev so that savecore can see it 23232340Sjoerg# /var/crash should be a directory or a symbolic link 23332340Sjoerg# to the crash directory if core dumps are to be saved. 23432340Sjoergif [ "X${dumpdev}" != X"NO" -a -e ${dumpdev} -a -d /var/crash ]; then 23532340Sjoerg dumpon ${dumpdev} 23632340Sjoerg echo -n checking for core dump... 23732340Sjoerg savecore /var/crash 23832340Sjoergfi 23932340Sjoerg 24025184Sjkhif [ -n "$network_pass1_done" ]; then 24139384Sbrian network_pass2 242857Sdgfi 24337Srgrimes 24444818Sbillf# Enable/Check the quotas (must be after ypbind if using NIS) 24544818Sbillfif [ "X${enable_quotas}" = X"YES" ]; then 24644818Sbillf 24744818Sbillf # Only check quotas if they have been previously enabled, and requested 24844818Sbillf if [ "X${check_quotas}" = X"YES" ]; then 24944818Sbillf echo -n 'checking quotas:' 25044818Sbillf quotacheck -a 25144818Sbillf echo ' done.' 25244818Sbillf fi 25344818Sbillf 25444818Sbillf echo -n 'enabling quotas:' 25544818Sbillf quotaon -a 25644818Sbillf echo ' done.' 2577238Sachefi 2587238Sache 25925184Sjkhif [ -n "$network_pass2_done" ]; then 26039384Sbrian network_pass3 2617477Sachefi 2627477Sache 2637238Sache 2647487Srgrimes# build ps databases 2657487Srgrimeskvm_mkdb 2667487Srgrimesdev_mkdb 2677487Srgrimes 2687487Srgrimes# check the password temp/lock file 2697487Srgrimesif [ -f /etc/ptmp ] 2707487Srgrimesthen 2717487Srgrimes logger -s -p auth.err \ 2727487Srgrimes "password file may be incorrect -- /etc/ptmp exists" 2737238Sachefi 2747238Sache 27525184Sjkhif [ "X${accounting_enable}" = X"YES" -a -d /var/account ]; then 27611992Sache echo 'turning on accounting' 27711992Sache if [ ! -e /var/account/acct ]; then 27825412Sjkh touch /var/account/acct 27911992Sache fi 28011992Sache accton /var/account/acct 2817238Sachefi 2827238Sache 28327365Sjkh# Make shared lib searching a little faster. Leave /usr/lib first if you 28427365Sjkh# add your own entries or you may come to grief. 28538512Sgpalmerif [ -x /sbin/ldconfig ]; then 28639329Sjdp if [ X"`/usr/bin/objformat`" = X"elf" ]; then 28739329Sjdp _LDC=/usr/lib 28839329Sjdp for i in $ldconfig_paths; do 28939329Sjdp if test -d $i; then 29039329Sjdp _LDC="${_LDC} $i" 29139329Sjdp fi 29239329Sjdp done 29339329Sjdp echo 'setting ELF ldconfig path:' ${_LDC} 29439329Sjdp ldconfig -elf ${_LDC} 29539329Sjdp fi 29639329Sjdp 29741648Sjb # Legacy aout support for i386 only 29841676Sjb if [ X"`sysctl -n hw.machine`" = X"i386" ]; then 29943951Sjkh # Default the a.out ldconfig path. 30041648Sjb : ${ldconfig_paths_aout=${ldconfig_paths}} 30141648Sjb _LDC=/usr/lib/aout 30241648Sjb for i in $ldconfig_paths_aout; do 30341648Sjb if test -d $i; then 30441648Sjb _LDC="${_LDC} $i" 30541648Sjb fi 30641648Sjb done 30741648Sjb echo 'setting a.out ldconfig path:' ${_LDC} 30841648Sjb ldconfig -aout ${_LDC} 30941648Sjb fi 31038512Sgpalmerfi 3117296Sjkh 31217210Spst# Now start up miscellaneous daemons that don't belong anywhere else 31317210Spst# 31425339Sjkhecho -n starting standard daemons: 31529343Sbrianif [ "X${inetd_enable}" != X"NO" ]; then 31626727Spst echo -n ' inetd'; inetd ${inetd_flags} 31726727Spstfi 31817210Spst 31929343Sbrianif [ "X${cron_enable}" != X"NO" ]; then 32026727Spst echo -n ' cron'; cron 32126727Spstfi 32226727Spst 32325184Sjkhif [ "X${lpd_enable}" = X"YES" ]; then 32444668Sjfitz echo -n ' printer'; ${lpd_program} ${lpd_flags} 32517210Spstfi 32617210Spst 32725184Sjkhif [ "X${sendmail_enable}" = X"YES" -a -r /etc/sendmail.cf ]; then 32825530Sjkh echo -n ' sendmail'; /usr/sbin/sendmail ${sendmail_flags} 32917161Spstfi 33017161Spst 33142498Sn_hibmaif [ "X${usbd_enable}" = X"YES" ]; then 33242498Sn_hibma echo -n ' usbd'; /usr/sbin/usbd ${usbd_flags} 33342498Sn_hibmafi 33442498Sn_hibma 33517161Spstecho '.' 33617161Spst 3377487Srgrimes# configure implementation specific stuff 3387487Srgrimesarch=`uname -m` 33925469Sandreasif [ -f /etc/rc.${arch} ]; then 34025469Sandreas . /etc/rc.${arch} 34125469Sandreasfi 3427487Srgrimes 34316671Spst# Recover vi editor files. 34419314Spetervibackup=`echo /var/tmp/vi.recover/vi.*` 34519314Speterif [ "$vibackup" != '/var/tmp/vi.recover/vi.*' ]; then 34616671Spst echo 'Recovering vi editor sessions' 34719314Speter for i in $vibackup; do 34819314Speter # Only test files that are readable. 34919314Speter if test ! -r $i; then 35019314Speter continue 35119314Speter fi 35219314Speter 35319314Speter # Unmodified nvi editor backup files either have the 35419314Speter # execute bit set or are zero length. Delete them. 35519314Speter if test -x $i -o ! -s $i; then 35619314Speter rm -f $i 35719314Speter fi 35816671Spst done 35919314Speter 36019314Speter # It is possible to get incomplete recovery files, if the editor 36119314Speter # crashes at the right time. 36219314Speter virecovery=`echo /var/tmp/vi.recover/recover.*` 36319314Speter if [ "$virecovery" != "/var/tmp/vi.recover/recover.*" ]; then 36419314Speter for i in $virecovery; do 36519314Speter # Only test files that are readable. 36619314Speter if test ! -r $i; then 36719314Speter continue 36819314Speter fi 36919314Speter 37019314Speter # Delete any recovery files that are zero length, 37119314Speter # corrupted, or that have no corresponding backup file. 37219314Speter # Else send mail to the user. 37319314Speter recfile=`awk '/^X-vi-recover-path:/{print $2}' < $i` 37419314Speter if test -n "$recfile" -a -s "$recfile"; then 37519314Speter sendmail -t < $i 37619314Speter else 37719314Speter rm -f $i 37819314Speter fi 37919314Speter done 38019314Speter fi 38116671Spstfi 38216671Spst 38337899Snectar# make a bounds file for msgs(1) if there isn't one already 38437899Snectarif [ ! -f /var/msgs/bounds ]; then 38537899Snectar echo 0 > /var/msgs/bounds 38637899Snectarfi 38737899Snectar 38813071Sjkh# for each valid dir in $local_startup, search for init scripts matching *.sh 38913071Sjkhif [ "X${local_startup}" != X"NO" ]; then 39027365Sjkh echo -n 'Local package initialization:' 39113071Sjkh for dir in ${local_startup}; do 39213071Sjkh [ -d ${dir} ] && for script in ${dir}/*.sh; do 39345222Scracauer [ -x ${script} ] && (set -T ; trap 'exit 1' 2 ; ${script} start) 39413071Sjkh done 39510873Sjkh done 39616391Sjkh echo . 3977259Sjkhfi 39837Srgrimes 39941704Sdillonif [ "X${update_motd}" != X"NO" ]; then 40041704Sdillon T=/tmp/_motd 40141704Sdillon rm -f $T 40241704Sdillon uname -v | sed -e 's,^\([^#]*\) #\(.* [1-2][0-9][0-9][0-9]\).*/\([^\]*\) $,\1 (\3) #\2,' > $T 40341704Sdillon awk '{if (NR == 1) {if ($1 == "FreeBSD") {next} else {print "\n"$0}} else {print}}' < /etc/motd >> $T 40441704Sdillon cp $T /etc/motd 40541704Sdillon chmod 644 /etc/motd 40641704Sdillon rm -f $T 40741704Sdillonfi 40841704Sdillon 40939162Ssos# Run rc.devfs if present to customify devfs 41039162Ssos[ -f /etc/rc.devfs ] && sh /etc/rc.devfs 41139162Ssos 41241704Sdillon# Do traditional (but rather obsolete) rc.local file if it exists. If you 41343951Sjkh# use this file and want to make it programmatic, source /etc/defaults/rc.conf 41443951Sjkh# in /etc/rc.local and add your custom variables to /etc/rc.conf, as 41543951Sjkh# shown below. Please do not put local extensions into /etc/rc itself. 41641704Sdillon# Use /etc/rc.local 41741704Sdillon# 41841704Sdillon# ---- rc.local ---- 41943951Sjkh# if [ -f /etc/defaults/rc.conf ]; then 42043951Sjkh# . /etc/defaults/rc.conf 42141704Sdillon# fi 42243951Sjkh# 42341704Sdillon# ... additional startup conditionals ... 42443951Sjkh# ---- rc.local ---- 42543197Sdillon# 42643797Sdillonif [ -f /etc/rc.local ]; then 42743197Sdillon echo -n 'starting local daemons:' 42843797Sdillon sh /etc/rc.local 42943197Sdillon echo '.' 43041704Sdillonfi 43141704Sdillon 43237106Sjkoshy# Raise kernel security level. This should be done only after `fsck' has 43337106Sjkoshy# repaired local file systems if you want the securelevel to be greater than 1. 43439030Sjraynardif [ "X${kern_securelevel_enable}" = X"YES" -a "${kern_securelevel}" -ge 0 ]; 43537106Sjkoshythen 43637106Sjkoshy echo 'Raising kernel security level' 43737106Sjkoshy sysctl -w kern.securelevel=${kern_securelevel} 43837106Sjkoshyfi 43937106Sjkoshy 44037Srgrimesdate 44137Srgrimesexit 0 442