rc revision 44668
140123Sdes#!/bin/sh 244668Sjfitz# $Id: rc,v 1.179 1999/02/13 05:30:49 jkh 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 [ ${dlv:=0} != 0 ]; then 3143803Sdillon . /etc/rc.diskless1 3243179Sdillon fi 3343179Sdillonfi 3443179Sdillon 3543219Speter# If there is a global system configuration file, suck it in. 3643219Speter# 3743849Sjkhif [ -f /etc/defaults/rc.conf ]; then 3843849Sjkh . /etc/defaults/rc.conf 3943849Sjkhelif [ -f /etc/rc.conf ]; then 4043219Speter . /etc/rc.conf 4143219Speterfi 4243219Speter 4315568Sasami# Configure ccd devices. 4443803Sdillonif [ -f /etc/ccd.conf ]; then 4515568Sasami ccdconfig -C 4615568Sasamifi 4715568Sasami 4843803Sdillonif [ -n "$vinum_drives" ]; then 4943454Sgrog vinum read $vinum_drives 5042741Sgrogfi 5142741Sgrog 5243803Sdillonswapon -a 533843Sdg 5443803Sdillonif [ $1x = autobootx ]; then 5537Srgrimes echo Automatic reboot in progress... 5637Srgrimes fsck -p 5737Srgrimes case $? in 5837Srgrimes 0) 5937Srgrimes ;; 6037Srgrimes 2) 6137Srgrimes exit 1 6237Srgrimes ;; 6337Srgrimes 4) 6437Srgrimes reboot 6537Srgrimes echo "reboot failed... help!" 6637Srgrimes exit 1 6737Srgrimes ;; 6837Srgrimes 8) 6937Srgrimes echo "Automatic file system check failed... help!" 7037Srgrimes exit 1 7137Srgrimes ;; 7237Srgrimes 12) 7337Srgrimes echo "Reboot interrupted" 7437Srgrimes exit 1 7537Srgrimes ;; 7637Srgrimes 130) 7737Srgrimes # interrupt before catcher installed 7837Srgrimes exit 1 7937Srgrimes ;; 8037Srgrimes *) 8137Srgrimes echo "Unknown error in reboot" 8237Srgrimes exit 1 8337Srgrimes ;; 8437Srgrimes esac 852164Sdgelse 862164Sdg echo Skipping disk checks ... 8737Srgrimesfi 8837Srgrimes 8937Srgrimestrap "echo 'Reboot interrupted'; exit 1" 3 9037Srgrimes 9143197Sdillon# root normally must be read/write, but if this is a BOOTP NFS 9243197Sdillon# diskless boot it does not have to be. 9343197Sdillon# 941692Sphk 9543803Sdillonif [ "X$root_rw_mount" != "XNO" ]; then 9643197Sdillon mount -u -o rw / 9743803Sdillonfi 988530Sdg 9943803Sdillonif [ $? != 0 ]; then 10043803Sdillon echo "Filesystem mount failed, startup aborted" 10143803Sdillon exit 1 10243803Sdillonfi 10343197Sdillon 10443803Sdillonumount -a >/dev/null 2>&1 10543197Sdillon 10643803Sdillonif [ "X$early_nfs_mounts" != "XYES" ]; then 10743197Sdillon mount -a -t nonfs 10843803Sdillonelse 10943803Sdillon mount -a 1108530Sdgfi 11143803Sdillonif [ $? != 0 ]; then 11243803Sdillon echo "Filesystem mount failed, startup aborted" 11343803Sdillon exit 1 11443803Sdillonfi 11537Srgrimes 11643197Sdillon# Run custom disk mounting function here 11743197Sdillon# 11843197Sdillon 11943803Sdillonif [ "X$diskless_mount" != "X" ]; then 12043803Sdillon if [ -f $diskless_mount ]; then 12143803Sdillon sh $diskless_mount 12243803Sdillon fi 12343197Sdillonfi 12443197Sdillon 1254091Sacheadjkerntz -i 126872Sache 12738237Sbrianclean_var() { 12839384Sbrian if [ ! -f /var/run/clean_var ]; then 12939384Sbrian rm -rf /var/run/* 13039384Sbrian rm -f /var/spool/lock/* 13139384Sbrian rm -rf /var/spool/uucp/.Temp/* 13239384Sbrian # Keep a copy of the boot messages around 13339384Sbrian dmesg >/var/run/dmesg.boot 13439384Sbrian # And an initial utmp file 13539384Sbrian (cd /var/run && cp /dev/null utmp && chmod 644 utmp; ) 13639384Sbrian >/var/run/clean_var 13739384Sbrian fi 13838237Sbrian} 13926450Sache 14038237Sbrianif [ -d /var/run -a -d /var/spool/lock -a -d /var/spool/uucp/.Temp ]; then 14139384Sbrian # network_pass1() *may* end up writing stuff to /var - we don't want to 14239384Sbrian # remove it immediately afterwards - *nor* to we want to fail to clean 14339384Sbrian # an nfs-mounted /var. 14439384Sbrian clean_var 14538237Sbrianfi 14621197Sphk 14717767Sjkh# Add additional swapfile, if configured. 14819363Sjoergif [ "x$swapfile" != "xNO" -a -w "$swapfile" -a -b /dev/vn0b ]; then 14917767Sjkh echo "Adding $swapfile as additional swap." 15025184Sjkh vnconfig /dev/vn0b $swapfile && swapon /dev/vn0b 15117767Sjkhfi 15217767Sjkh 1531675Sache# configure serial devices 1547219Sjkhif [ -f /etc/rc.serial ]; then 1557293Sjkh . /etc/rc.serial 1561675Sachefi 1571675Sache 15814596Snate# start up PC-card configuration 15914624Snateif [ -f /etc/rc.pccard ]; then 16014624Snate . /etc/rc.pccard 16114596Snatefi 16214596Snate 16325184Sjkh# start up the initial network configuration. 16425184Sjkhif [ -f /etc/rc.network ]; then 16525184Sjkh . /etc/rc.network # We only need to do this once. 16625184Sjkh network_pass1 1677460Sjkhfi 1687460Sjkh 16938456Sphkecho -n "Mounting NFS file systems" 17029319Sbrianmount -a -t nfs 17138456Sphkecho . 1727487Srgrimes 1737487Srgrimes# Whack the pty perms back into shape. 17420828Sjoergchmod 666 /dev/tty[pqrsPQRS]* 1757487Srgrimes 1767487Srgrimes# clean up left-over files 17738237Sbrianclean_var # If it hasn't already been done 17838237Sbrianrm /var/run/clean_var 17938237Sbrian 18031192Ssteve# 18131192Ssteve# Clearing /tmp at boot-time seems to have a long tradition. It doesn't 18231192Ssteve# help in any way for long-living systems, and it might accidentally 18331192Ssteve# clobber files you would rather like to have preserved after a crash 18431192Ssteve# (if not using mfs /tmp anyway). 18531192Ssteve# 18631192Ssteve# See also the example of another cleanup policy in /etc/periodic/daily. 18731192Ssteve# 18831192Ssteveif [ "X${clear_tmp_enable}" = X"YES" ]; then 18931192Ssteve echo clearing /tmp 19031192Ssteve 19131192Ssteve # prune quickly with one rm, then use find to clean up /tmp/[lq]* 19231192Ssteve # (not needed with mfs /tmp, but doesn't hurt there...) 19331192Ssteve (cd /tmp && rm -rf [a-km-pr-zA-Z]* && 19439384Sbrian find -d . ! -name . ! -name lost+found ! -name quotas -exec rm -rf -- {} \;) 19531192Ssteve 19631192Sstevefi 19731192Ssteve 19838915Scracauer# Remove X lock files, since they will prevent you from restarting X11 19938915Scracauer# after a system crash. 20038915Scracauerrm -f /tmp/.X*-lock /tmp/.X11-unix/* 20138915Scracauer 20242897Sjkh# snapshot any kernel -c changes back to disk here <someday> 20342897Sjkh# this has changed with ELF and /kernel.config. 2047487Srgrimes 20525339Sjkhecho -n 'additional daemons:' 2067487Srgrimes# start system logging and name service (named needs to start before syslogd 2077487Srgrimes# if you don't have a /etc/resolv.conf) 2087259Sjkh# 20925412Sjkhif [ "X${syslogd_enable}" = X"YES" ]; then 21024463Spst # Transitional symlink (for the next couple of years :) until all 21124463Spst # binaries had a chance to move towards /var/run/log. 21224463Spst if [ ! -h /dev/log ] ; then 21324463Spst # might complain for r/o root f/s 21424463Spst ln -sf /var/run/log /dev/log 21524463Spst fi 21624463Spst 21724463Spst rm -f /var/run/log 21825339Sjkh echo -n ' syslogd'; syslogd ${syslogd_flags} 21919226Sjoergfi 22025339Sjkhecho '.' 22125339Sjkh 22232340Sjoerg# enable dumpdev so that savecore can see it 22332340Sjoerg# /var/crash should be a directory or a symbolic link 22432340Sjoerg# to the crash directory if core dumps are to be saved. 22532340Sjoergif [ "X${dumpdev}" != X"NO" -a -e ${dumpdev} -a -d /var/crash ]; then 22632340Sjoerg dumpon ${dumpdev} 22732340Sjoerg echo -n checking for core dump... 22832340Sjoerg savecore /var/crash 22932340Sjoergfi 23032340Sjoerg 23125184Sjkhif [ -n "$network_pass1_done" ]; then 23239384Sbrian network_pass2 233857Sdgfi 23437Srgrimes 23518812Speter# Check the quotas (must be after ypbind if using NIS) 23618812Speterif [ "X${check_quotas}" = X"YES" ]; then 23718812Speter echo -n 'checking quotas:' 23818812Speter quotacheck -a 23918812Speter echo ' done.' 24018812Speter quotaon -a 2417238Sachefi 2427238Sache 24325184Sjkhif [ -n "$network_pass2_done" ]; then 24439384Sbrian network_pass3 2457477Sachefi 2467477Sache 2477238Sache 2487487Srgrimes# build ps databases 2497487Srgrimeskvm_mkdb 2507487Srgrimesdev_mkdb 2517487Srgrimes 2527487Srgrimes# check the password temp/lock file 2537487Srgrimesif [ -f /etc/ptmp ] 2547487Srgrimesthen 2557487Srgrimes logger -s -p auth.err \ 2567487Srgrimes "password file may be incorrect -- /etc/ptmp exists" 2577238Sachefi 2587238Sache 25925184Sjkhif [ "X${accounting_enable}" = X"YES" -a -d /var/account ]; then 26011992Sache echo 'turning on accounting' 26111992Sache if [ ! -e /var/account/acct ]; then 26225412Sjkh touch /var/account/acct 26311992Sache fi 26411992Sache accton /var/account/acct 2657238Sachefi 2667238Sache 26727365Sjkh# Make shared lib searching a little faster. Leave /usr/lib first if you 26827365Sjkh# add your own entries or you may come to grief. 26938512Sgpalmerif [ -x /sbin/ldconfig ]; then 27039329Sjdp if [ X"`/usr/bin/objformat`" = X"elf" ]; then 27139329Sjdp _LDC=/usr/lib 27239329Sjdp for i in $ldconfig_paths; do 27339329Sjdp if test -d $i; then 27439329Sjdp _LDC="${_LDC} $i" 27539329Sjdp fi 27639329Sjdp done 27739329Sjdp echo 'setting ELF ldconfig path:' ${_LDC} 27839329Sjdp ldconfig -elf ${_LDC} 27939329Sjdp fi 28039329Sjdp 28141648Sjb # Legacy aout support for i386 only 28241676Sjb if [ X"`sysctl -n hw.machine`" = X"i386" ]; then 28343951Sjkh # Default the a.out ldconfig path. 28441648Sjb : ${ldconfig_paths_aout=${ldconfig_paths}} 28541648Sjb _LDC=/usr/lib/aout 28641648Sjb for i in $ldconfig_paths_aout; do 28741648Sjb if test -d $i; then 28841648Sjb _LDC="${_LDC} $i" 28941648Sjb fi 29041648Sjb done 29141648Sjb echo 'setting a.out ldconfig path:' ${_LDC} 29241648Sjb ldconfig -aout ${_LDC} 29341648Sjb fi 29438512Sgpalmerfi 2957296Sjkh 29617210Spst# Now start up miscellaneous daemons that don't belong anywhere else 29717210Spst# 29825339Sjkhecho -n starting standard daemons: 29929343Sbrianif [ "X${inetd_enable}" != X"NO" ]; then 30026727Spst echo -n ' inetd'; inetd ${inetd_flags} 30126727Spstfi 30217210Spst 30329343Sbrianif [ "X${cron_enable}" != X"NO" ]; then 30426727Spst echo -n ' cron'; cron 30526727Spstfi 30626727Spst 30725184Sjkhif [ "X${lpd_enable}" = X"YES" ]; then 30844668Sjfitz echo -n ' printer'; ${lpd_program} ${lpd_flags} 30917210Spstfi 31017210Spst 31125184Sjkhif [ "X${sendmail_enable}" = X"YES" -a -r /etc/sendmail.cf ]; then 31225530Sjkh echo -n ' sendmail'; /usr/sbin/sendmail ${sendmail_flags} 31317161Spstfi 31417161Spst 31542498Sn_hibmaif [ "X${usbd_enable}" = X"YES" ]; then 31642498Sn_hibma echo -n ' usbd'; /usr/sbin/usbd ${usbd_flags} 31742498Sn_hibmafi 31842498Sn_hibma 31917161Spstecho '.' 32017161Spst 3217487Srgrimes# configure implementation specific stuff 3227487Srgrimesarch=`uname -m` 32325469Sandreasif [ -f /etc/rc.${arch} ]; then 32425469Sandreas . /etc/rc.${arch} 32525469Sandreasfi 3267487Srgrimes 32716671Spst# Recover vi editor files. 32819314Spetervibackup=`echo /var/tmp/vi.recover/vi.*` 32919314Speterif [ "$vibackup" != '/var/tmp/vi.recover/vi.*' ]; then 33016671Spst echo 'Recovering vi editor sessions' 33119314Speter for i in $vibackup; do 33219314Speter # Only test files that are readable. 33319314Speter if test ! -r $i; then 33419314Speter continue 33519314Speter fi 33619314Speter 33719314Speter # Unmodified nvi editor backup files either have the 33819314Speter # execute bit set or are zero length. Delete them. 33919314Speter if test -x $i -o ! -s $i; then 34019314Speter rm -f $i 34119314Speter fi 34216671Spst done 34319314Speter 34419314Speter # It is possible to get incomplete recovery files, if the editor 34519314Speter # crashes at the right time. 34619314Speter virecovery=`echo /var/tmp/vi.recover/recover.*` 34719314Speter if [ "$virecovery" != "/var/tmp/vi.recover/recover.*" ]; then 34819314Speter for i in $virecovery; do 34919314Speter # Only test files that are readable. 35019314Speter if test ! -r $i; then 35119314Speter continue 35219314Speter fi 35319314Speter 35419314Speter # Delete any recovery files that are zero length, 35519314Speter # corrupted, or that have no corresponding backup file. 35619314Speter # Else send mail to the user. 35719314Speter recfile=`awk '/^X-vi-recover-path:/{print $2}' < $i` 35819314Speter if test -n "$recfile" -a -s "$recfile"; then 35919314Speter sendmail -t < $i 36019314Speter else 36119314Speter rm -f $i 36219314Speter fi 36319314Speter done 36419314Speter fi 36516671Spstfi 36616671Spst 36737899Snectar# make a bounds file for msgs(1) if there isn't one already 36837899Snectarif [ ! -f /var/msgs/bounds ]; then 36937899Snectar echo 0 > /var/msgs/bounds 37037899Snectarfi 37137899Snectar 37213071Sjkh# for each valid dir in $local_startup, search for init scripts matching *.sh 37313071Sjkhif [ "X${local_startup}" != X"NO" ]; then 37427365Sjkh echo -n 'Local package initialization:' 37513071Sjkh for dir in ${local_startup}; do 37613071Sjkh [ -d ${dir} ] && for script in ${dir}/*.sh; do 37739824Scracauer [ -x ${script} ] && \ 37839824Scracauer (trap 'exit 1' 2 ; ${script} start ; echo -n) 37913071Sjkh done 38010873Sjkh done 38116391Sjkh echo . 3827259Sjkhfi 38337Srgrimes 38441704Sdillonif [ "X${update_motd}" != X"NO" ]; then 38541704Sdillon T=/tmp/_motd 38641704Sdillon rm -f $T 38741704Sdillon uname -v | sed -e 's,^\([^#]*\) #\(.* [1-2][0-9][0-9][0-9]\).*/\([^\]*\) $,\1 (\3) #\2,' > $T 38841704Sdillon awk '{if (NR == 1) {if ($1 == "FreeBSD") {next} else {print "\n"$0}} else {print}}' < /etc/motd >> $T 38941704Sdillon cp $T /etc/motd 39041704Sdillon chmod 644 /etc/motd 39141704Sdillon rm -f $T 39241704Sdillonfi 39341704Sdillon 39439162Ssos# Run rc.devfs if present to customify devfs 39539162Ssos[ -f /etc/rc.devfs ] && sh /etc/rc.devfs 39639162Ssos 39741704Sdillon# Do traditional (but rather obsolete) rc.local file if it exists. If you 39843951Sjkh# use this file and want to make it programmatic, source /etc/defaults/rc.conf 39943951Sjkh# in /etc/rc.local and add your custom variables to /etc/rc.conf, as 40043951Sjkh# shown below. Please do not put local extensions into /etc/rc itself. 40141704Sdillon# Use /etc/rc.local 40241704Sdillon# 40341704Sdillon# ---- rc.local ---- 40443951Sjkh# if [ -f /etc/defaults/rc.conf ]; then 40543951Sjkh# . /etc/defaults/rc.conf 40641704Sdillon# fi 40743951Sjkh# 40841704Sdillon# ... additional startup conditionals ... 40943951Sjkh# ---- rc.local ---- 41043197Sdillon# 41143797Sdillonif [ -f /etc/rc.local ]; then 41243197Sdillon echo -n 'starting local daemons:' 41343797Sdillon sh /etc/rc.local 41443197Sdillon echo '.' 41541704Sdillonfi 41641704Sdillon 41737106Sjkoshy# Raise kernel security level. This should be done only after `fsck' has 41837106Sjkoshy# repaired local file systems if you want the securelevel to be greater than 1. 41939030Sjraynardif [ "X${kern_securelevel_enable}" = X"YES" -a "${kern_securelevel}" -ge 0 ]; 42037106Sjkoshythen 42137106Sjkoshy echo 'Raising kernel security level' 42237106Sjkoshy sysctl -w kern.securelevel=${kern_securelevel} 42337106Sjkoshyfi 42437106Sjkoshy 42537Srgrimesdate 42637Srgrimesexit 0 427