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beyerle@PS |
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#!/bin/bash
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#
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# Fix things during bootup - run first
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# Executed at the very end of /etc/rc.d/rc.sysinit
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#
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# Urs Beyerle, PSI
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#
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### -----------------------------------------------------------
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### definitions
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### -----------------------------------------------------------
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# dir of mounted /$MOUNTDIR/live
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MOUNTDIR=livecd
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# source functions
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. /$MOUNTDIR/live/liblinuxlive
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. /etc/init.d/functions
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### -----------------------------------------------------------
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### Get boot parameters
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### -----------------------------------------------------------
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# start afs?
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AFS=$( cmdline_parameter afs )
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CELL=$( cmdline_value cell )
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# or force no afs
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[ $( cmdline_parameter noafs ) ] && AFS=""
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# start ssh server?
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SSH=$( cmdline_parameter ssh )
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# root on NFS?
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NFSROOT=$( cmdline_value nfsroot )
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# PSI setup?
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PSI=$( cmdline_parameter psi )
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# do not start network
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NONET=$( cmdline_parameter nonet )
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# Are PXE/TFTP and NFS Server the same host ? not uesed any more
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ONEMASTER=$( cmdline_parameter onemaster )
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# fast booting ?
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FASTBOOT=$( cmdline_parameter fastboot )
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# if run=rdesktop, we do fast boot
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if [ "$( cmdline_value run )" = "rdesktop" ]; then
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FASTBOOT="fastboot"
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fi
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# start ntpd ?
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NTPD=$( cmdline_parameter ntpd )
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# services on/off
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SERVICEON=$( cmdline_value serviceon )
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SERVICEOFF=$( cmdline_value serviceoff )
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### -----------------------------------------------------------
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### Main
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### -----------------------------------------------------------
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### disable rpcidmapd, if LiveCD mounted over NFS
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if [ $NFSROOT ]; then
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chkconfig rpcidmapd off
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fi
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### restore blacklist (modified in runveryfirst)
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if [ $NFSROOT ]; then
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[ -e /etc/hotplug/blacklist ] && BLACKLIST_FILE=/etc/hotplug/blacklist
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[ -e /etc/modprobe.d/blacklist ] && BLACKLIST_FILE=/etc/modprobe.d/blacklist
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mv -f ${BLACKLIST_FILE}.backup ${BLACKLIST_FILE}
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fi
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### get resolv.conf
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# if we have the LiveCD mounted over NFS
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if [ $NFSROOT ]; then
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cp -f /$MOUNTDIR/live/etc/resolv.conf /etc/
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fi
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### disable shutdown of network and nfs,
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# if we have the LiveCD mounted over NFS
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if [ $NFSROOT ]; then
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if [ $ONEMASTER ]; then
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# "network off" is only necessary,
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# if PXE/TFTP and NTS server is on same machine
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chkconfig network off
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fi
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rm -f /etc/rc.d/rc6.d/K75netfs
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rm -f /etc/rc.d/rc6.d/K86nfslock
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rm -f /etc/rc.d/rc6.d/K87portmap
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rm -f /etc/rc.d/rc6.d/K90network
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rm -f /etc/rc.d/rc0.d/K75netfs
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rm -f /etc/rc.d/rc0.d/K86nfslock
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rm -f /etc/rc.d/rc0.d/K87portmap
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rm -f /etc/rc.d/rc0.d/K90network
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fi
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### create AFS mount point
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mkdir -p /afs
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### enable AFS during start up, if given by boot parameter
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if [ $AFS ]; then
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chkconfig afs on
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fi
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### disable some services for fast booting
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if [ $FASTBOOT ]; then
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echo "Fast booting enabled"
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chkconfig vpnclient_init off
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chkconfig haldaemon off
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chkconfig pcmcia off
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chkconfig ntpd off
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chkconfig atd off
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chkconfig cpuspeed off
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chkconfig gpm off
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chkconfig messagebus off
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rm -rf /etc/rc.d/rc3.d/S04kudzu-auto
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rm -rf /etc/rc.d/rc5.d/S04kudzu-auto
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fi
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### enable ntpd?
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if [ $NTPD ]; then
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chkconfig ntpd on
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fi
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### enable SSH server during start up, if given by boot parameter
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if [ $SSH ]; then
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chkconfig sshd on
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fi
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### services on
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if [ -n $SERVICEON ]; then
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for service in `echo "$SERVICEON" | tr ':' ' '`; do
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if [ -f /etc/init.d/$service ]; then
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chkconfig $service on
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fi
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done
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fi
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### services off
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if [ -n $SERVICEOFF ]; then
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for service in `echo "$SERVICEOFF" | tr ':' ' '`; do
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if [ -f /etc/init.d/$service ]; then
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chkconfig $service off
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fi
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done
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fi
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### fix perm of /tmp
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chmod 1777 /tmp
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### link /opt -> /usr/opt !
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ln -s /usr/opt /opt
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### create home
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mkdir -p /home
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### create /scratch
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mkdir -p /scratch
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chmod 1777 /scratch
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### create /data
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if [ $PSI ]; then
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mkdir -p /data
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chmod 1777 /data
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fi
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### add PSI master
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if [ $PSI ]; then
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mkdir -p /mnt/master
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echo "pxeserv01:/master /mnt/master nfs nfsvers=2,noauto,nolock,ro 0 0" >> /etc/fstab
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fi
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### set afs cell, if given by boot parameter
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if [ $CELL ]; then
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echo $CELL > /usr/vice/etc/ThisCell
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fi
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