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ea7994c074
we set in rc.conf. Background: the `vinum read' command has changed. For a short period of time, it required the names of the slices on which vinum was stored. Now it requires the names of the drives.
435 lines
10 KiB
Bash
435 lines
10 KiB
Bash
#!/bin/sh
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# $Id: rc,v 1.174 1999/01/29 06:18:12 dillon Exp $
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# From: @(#)rc 5.27 (Berkeley) 6/5/91
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# System startup script run by init on autoboot
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# or after single-user.
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# Output and error are redirected to console by init,
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# and the console is the controlling terminal.
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# Note that almost all the user-configurable behavior is no longer in
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# this file, but rather in /etc/rc.conf. Please check this file
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# first before contemplating any changes here.
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stty status '^T'
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# Set shell to ignore SIGINT (2), but not children;
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# shell catches SIGQUIT (3) and returns to single user after fsck.
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trap : 2
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trap : 3 # shouldn't be needed
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HOME=/; export HOME
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PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin
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export PATH
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# BOOTP diskless boot. We have to run the rc file early in order to
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# handle read-only NFS mounts, where the various config files
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# in /etc often don't apply. rc.diskless typically sets skip_diskconf=YES
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# on return.
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#
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if [ -f /etc/rc.diskless ]; then
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dlv=`/sbin/sysctl -n vfs.nfs.diskless_valid 2> /dev/null`
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if [ ${dlv:=0} != 0 ]; then
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. /etc/rc.diskless
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fi
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fi
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# If there is a global system configuration file, suck it in.
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#
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if [ -f /etc/rc.conf ]; then
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. /etc/rc.conf
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fi
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# Configure ccd devices.
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if [ "X$skip_diskconf" != "XYES" -a -f /etc/ccd.conf ]; then
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ccdconfig -C
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fi
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if [ "X$skip_diskconf" != "XYES" -a -n "$vinum_drives" ]; then
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vinum read $vinum_drives
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fi
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if [ "X$skip_diskconf" != "XYES" ]; then
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swapon -a
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fi
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if [ "X$skip_diskconf" != "XYES" -a $1x = autobootx ]; then
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echo Automatic reboot in progress...
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fsck -p
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case $? in
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0)
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;;
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2)
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exit 1
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;;
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4)
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reboot
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echo "reboot failed... help!"
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exit 1
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;;
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8)
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echo "Automatic file system check failed... help!"
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exit 1
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;;
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12)
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echo "Reboot interrupted"
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exit 1
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;;
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130)
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# interrupt before catcher installed
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exit 1
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;;
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*)
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echo "Unknown error in reboot"
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exit 1
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;;
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esac
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else
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echo Skipping disk checks ...
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fi
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trap "echo 'Reboot interrupted'; exit 1" 3
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# root normally must be read/write, but if this is a BOOTP NFS
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# diskless boot it does not have to be.
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#
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if [ "X$skip_diskconf" != "XYES" ]; then
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mount -u -o rw /
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if [ $? != 0 ]; then
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echo "Filesystem mount failed, startup aborted"
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exit 1
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fi
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umount -a >/dev/null 2>&1
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mount -a -t nonfs
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if [ $? != 0 ]; then
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echo "Filesystem mount failed, startup aborted"
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exit 1
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fi
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fi
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# Run custom disk mounting function here
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#
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if [ "X$diskless_mount_func" != "X" ]; then
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$diskless_mount_func
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fi
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# If old file exists, whine until they fix it.
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if [ -f /etc/sysconfig ]; then
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echo "Warning: /etc/sysconfig has been replaced by /etc/rc.conf."
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echo "You should switch to /etc/rc.conf ASAP to eliminate this warning."
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fi
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adjkerntz -i
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clean_var() {
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if [ ! -f /var/run/clean_var ]; then
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rm -rf /var/run/*
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rm -f /var/spool/lock/*
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rm -rf /var/spool/uucp/.Temp/*
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# Keep a copy of the boot messages around
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dmesg >/var/run/dmesg.boot
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# And an initial utmp file
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(cd /var/run && cp /dev/null utmp && chmod 644 utmp; )
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>/var/run/clean_var
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fi
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}
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if [ -d /var/run -a -d /var/spool/lock -a -d /var/spool/uucp/.Temp ]; then
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# network_pass1() *may* end up writing stuff to /var - we don't want to
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# remove it immediately afterwards - *nor* to we want to fail to clean
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# an nfs-mounted /var.
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clean_var
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fi
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# Add additional swapfile, if configured.
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if [ "x$swapfile" != "xNO" -a -w "$swapfile" -a -b /dev/vn0b ]; then
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echo "Adding $swapfile as additional swap."
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vnconfig /dev/vn0b $swapfile && swapon /dev/vn0b
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fi
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# configure serial devices
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if [ -f /etc/rc.serial ]; then
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. /etc/rc.serial
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fi
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# start up PC-card configuration
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if [ -f /etc/rc.pccard ]; then
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. /etc/rc.pccard
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fi
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# start up the initial network configuration.
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if [ -f /etc/rc.network ]; then
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. /etc/rc.network # We only need to do this once.
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network_pass1
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fi
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echo -n "Mounting NFS file systems"
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mount -a -t nfs
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echo .
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# Whack the pty perms back into shape.
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chmod 666 /dev/tty[pqrsPQRS]*
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# clean up left-over files
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clean_var # If it hasn't already been done
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rm /var/run/clean_var
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#
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# Clearing /tmp at boot-time seems to have a long tradition. It doesn't
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# help in any way for long-living systems, and it might accidentally
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# clobber files you would rather like to have preserved after a crash
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# (if not using mfs /tmp anyway).
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#
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# See also the example of another cleanup policy in /etc/periodic/daily.
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#
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if [ "X${clear_tmp_enable}" = X"YES" ]; then
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echo clearing /tmp
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# prune quickly with one rm, then use find to clean up /tmp/[lq]*
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# (not needed with mfs /tmp, but doesn't hurt there...)
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(cd /tmp && rm -rf [a-km-pr-zA-Z]* &&
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find -d . ! -name . ! -name lost+found ! -name quotas -exec rm -rf -- {} \;)
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fi
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# Remove X lock files, since they will prevent you from restarting X11
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# after a system crash.
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rm -f /tmp/.X*-lock /tmp/.X11-unix/*
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# snapshot any kernel -c changes back to disk here <someday>
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# this has changed with ELF and /kernel.config.
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echo -n 'additional daemons:'
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# start system logging and name service (named needs to start before syslogd
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# if you don't have a /etc/resolv.conf)
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#
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if [ "X${syslogd_enable}" = X"YES" ]; then
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# Transitional symlink (for the next couple of years :) until all
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# binaries had a chance to move towards /var/run/log.
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if [ ! -h /dev/log ] ; then
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# might complain for r/o root f/s
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ln -sf /var/run/log /dev/log
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fi
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rm -f /var/run/log
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echo -n ' syslogd'; syslogd ${syslogd_flags}
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fi
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echo '.'
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# enable dumpdev so that savecore can see it
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# /var/crash should be a directory or a symbolic link
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# to the crash directory if core dumps are to be saved.
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if [ "X${dumpdev}" != X"NO" -a -e ${dumpdev} -a -d /var/crash ]; then
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dumpon ${dumpdev}
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echo -n checking for core dump...
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savecore /var/crash
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fi
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if [ -n "$network_pass1_done" ]; then
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network_pass2
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fi
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# Check the quotas (must be after ypbind if using NIS)
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if [ "X${check_quotas}" = X"YES" ]; then
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echo -n 'checking quotas:'
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quotacheck -a
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echo ' done.'
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quotaon -a
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fi
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if [ -n "$network_pass2_done" ]; then
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network_pass3
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fi
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# build ps databases
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kvm_mkdb
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dev_mkdb
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# check the password temp/lock file
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if [ -f /etc/ptmp ]
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then
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logger -s -p auth.err \
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"password file may be incorrect -- /etc/ptmp exists"
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fi
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if [ "X${accounting_enable}" = X"YES" -a -d /var/account ]; then
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echo 'turning on accounting'
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if [ ! -e /var/account/acct ]; then
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touch /var/account/acct
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fi
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accton /var/account/acct
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fi
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# Make shared lib searching a little faster. Leave /usr/lib first if you
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# add your own entries or you may come to grief.
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if [ -x /sbin/ldconfig ]; then
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if [ X"`/usr/bin/objformat`" = X"elf" ]; then
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_LDC=/usr/lib
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for i in $ldconfig_paths; do
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if test -d $i; then
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_LDC="${_LDC} $i"
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fi
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done
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echo 'setting ELF ldconfig path:' ${_LDC}
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ldconfig -elf ${_LDC}
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fi
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# Legacy aout support for i386 only
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if [ X"`sysctl -n hw.machine`" = X"i386" ]; then
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# Default the a.out ldconfig path, in case the system's
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# /etc/rc.conf hasn't been updated.
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: ${ldconfig_paths_aout=${ldconfig_paths}}
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_LDC=/usr/lib/aout
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for i in $ldconfig_paths_aout; do
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if test -d $i; then
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_LDC="${_LDC} $i"
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fi
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done
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echo 'setting a.out ldconfig path:' ${_LDC}
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ldconfig -aout ${_LDC}
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fi
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fi
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# Now start up miscellaneous daemons that don't belong anywhere else
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#
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echo -n starting standard daemons:
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if [ "X${inetd_enable}" != X"NO" ]; then
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echo -n ' inetd'; inetd ${inetd_flags}
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fi
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if [ "X${cron_enable}" != X"NO" ]; then
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echo -n ' cron'; cron
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fi
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if [ "X${lpd_enable}" = X"YES" ]; then
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echo -n ' printer'; lpd ${lpd_flags}
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fi
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if [ "X${sendmail_enable}" = X"YES" -a -r /etc/sendmail.cf ]; then
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echo -n ' sendmail'; /usr/sbin/sendmail ${sendmail_flags}
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fi
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if [ "X${usbd_enable}" = X"YES" ]; then
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echo -n ' usbd'; /usr/sbin/usbd ${usbd_flags}
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fi
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echo '.'
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# configure implementation specific stuff
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arch=`uname -m`
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if [ -f /etc/rc.${arch} ]; then
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. /etc/rc.${arch}
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fi
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# Recover vi editor files.
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vibackup=`echo /var/tmp/vi.recover/vi.*`
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if [ "$vibackup" != '/var/tmp/vi.recover/vi.*' ]; then
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echo 'Recovering vi editor sessions'
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for i in $vibackup; do
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# Only test files that are readable.
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if test ! -r $i; then
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continue
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fi
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# Unmodified nvi editor backup files either have the
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# execute bit set or are zero length. Delete them.
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if test -x $i -o ! -s $i; then
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rm -f $i
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fi
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done
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# It is possible to get incomplete recovery files, if the editor
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# crashes at the right time.
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virecovery=`echo /var/tmp/vi.recover/recover.*`
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if [ "$virecovery" != "/var/tmp/vi.recover/recover.*" ]; then
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for i in $virecovery; do
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# Only test files that are readable.
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if test ! -r $i; then
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continue
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fi
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# Delete any recovery files that are zero length,
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# corrupted, or that have no corresponding backup file.
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# Else send mail to the user.
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recfile=`awk '/^X-vi-recover-path:/{print $2}' < $i`
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if test -n "$recfile" -a -s "$recfile"; then
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sendmail -t < $i
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else
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rm -f $i
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fi
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done
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fi
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fi
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# make a bounds file for msgs(1) if there isn't one already
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if [ ! -f /var/msgs/bounds ]; then
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echo 0 > /var/msgs/bounds
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fi
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# for each valid dir in $local_startup, search for init scripts matching *.sh
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if [ "X${local_startup}" != X"NO" ]; then
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echo -n 'Local package initialization:'
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for dir in ${local_startup}; do
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[ -d ${dir} ] && for script in ${dir}/*.sh; do
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[ -x ${script} ] && \
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(trap 'exit 1' 2 ; ${script} start ; echo -n)
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done
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done
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echo .
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fi
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if [ "X${update_motd}" != X"NO" ]; then
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T=/tmp/_motd
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rm -f $T
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uname -v | sed -e 's,^\([^#]*\) #\(.* [1-2][0-9][0-9][0-9]\).*/\([^\]*\) $,\1 (\3) #\2,' > $T
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awk '{if (NR == 1) {if ($1 == "FreeBSD") {next} else {print "\n"$0}} else {print}}' < /etc/motd >> $T
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cp $T /etc/motd
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chmod 644 /etc/motd
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rm -f $T
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fi
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# Run rc.devfs if present to customify devfs
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[ -f /etc/rc.devfs ] && sh /etc/rc.devfs
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# Do traditional (but rather obsolete) rc.local file if it exists. If you
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# use this file and want to make it programmatic, source /etc/rc.conf in
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# /etc/rc.local and add your custom variables to /etc/rc.conf.local, as
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# shown below. Please do not put local extensions into /etc/rc itself.
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# Use /etc/rc.local
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#
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# ---- rc.local ----
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# if [ -f /etc/rc.conf ]; then
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# . /etc/rc.conf
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# fi
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#
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# ... additional startup conditionals ...
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# ---- rc.local ----
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#
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# Do traditional rc.local file if it exists.
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#
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if [ -f $conf_dir/rc.local ]; then
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echo -n 'starting local daemons:'
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sh $conf_dir/rc.local
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echo '.'
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fi
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# Raise kernel security level. This should be done only after `fsck' has
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# repaired local file systems if you want the securelevel to be greater than 1.
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if [ "X${kern_securelevel_enable}" = X"YES" -a "${kern_securelevel}" -ge 0 ];
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then
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echo 'Raising kernel security level'
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sysctl -w kern.securelevel=${kern_securelevel}
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fi
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date
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exit 0
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