functions-upgrade.sh revision 218960
117680Spst#!/bin/sh 239300Sfenner#- 317680Spst# Copyright (c) 2010 iXsystems, Inc. All rights reserved. 417680Spst# 517680Spst# Redistribution and use in source and binary forms, with or without 617680Spst# modification, are permitted provided that the following conditions 717680Spst# are met: 817680Spst# 1. Redistributions of source code must retain the above copyright 917680Spst# notice, this list of conditions and the following disclaimer. 1017680Spst# 2. Redistributions in binary form must reproduce the above copyright 1117680Spst# notice, this list of conditions and the following disclaimer in the 1217680Spst# documentation and/or other materials provided with the distribution. 1317680Spst# 1417680Spst# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1517680Spst# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1617680Spst# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1717680Spst# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 1817680Spst# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 1917680Spst# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2056896Sfenner# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2156896Sfenner# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2217680Spst# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2317680Spst# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2417680Spst# SUCH DAMAGE. 2526183Sfenner# 2698527Sfenner# $FreeBSD: head/usr.sbin/pc-sysinstall/backend/functions-upgrade.sh 218960 2011-02-22 19:37:12Z jpaetzel $ 2717680Spst 2817680Spst# Functions which perform the mounting / unmount for upgrades 2956896Sfenner 3056896Sfenner. ${PROGDIR}/backend/functions-unmount.sh 3156896Sfenner 3256896Sfennermount_target_slice() 3317680Spst{ 3417680Spst MPART="${1}" 3517680Spst 3617680Spst # Import any zpools 3717680Spst zpool import -o altroot=${FSMNT} -a 3817680Spst umount_all_dir "${FSMNT}" 3917680Spst 4017680Spst # Set a variable of files we want to make backups of before doing upgrade 4117680Spst BKFILES="/etc/rc.conf /boot/loader.conf" 4217680Spst 4375118Sfenner if [ -e "/dev/${MPART}" ] ; then 4417680Spst rc_nohalt "mount /dev/${MPART} ${FSMNT}" 4517680Spst if [ "$?" != "0" ] ; then 4617680Spst # Check if we have ZFS tank name 4775118Sfenner rc_halt "mount -t zfs ${MPART} ${FSMNT}" 4875118Sfenner fi 4975118Sfenner else 5075118Sfenner # Check if we have ZFS tank name 5175118Sfenner rc_halt "mount -t zfs ${MPART} ${FSMNT}" 5275118Sfenner fi 5375118Sfenner 5475118Sfenner # Mount devfs in chroot 5575118Sfenner mount -t devfs devfs ${FSMNT}/dev 5675118Sfenner 5775118Sfenner # Check if we have any ZFS partitions to mount 5875118Sfenner zfs mount -a 5975118Sfenner 6075118Sfenner # Mount all the fstab goodies on disk 6198527Sfenner chroot ${FSMNT} /sbin/mount -a -t nolinprocfs >>${LOGOUT} 2>>${LOGOUT 6275118Sfenner chroot ${FSMNT} umount /proc >/dev/null 2>/dev/null 6398527Sfenner chroot ${FSMNT} umount /compat/linux/proc >/dev/null 2>/dev/null 6498527Sfenner 6575118Sfenner # Now before we start the upgrade, make sure we set our noschg flags 6675118Sfenner echo_log "Cleaning up old filesystem... Please wait..." 6775118Sfenner rc_halt "chflags -R noschg ${FSMNT}" 6875118Sfenner 6975118Sfenner # Make backup copies of some files 7075118Sfenner for i in ${BKFILES} 7175118Sfenner do 7275118Sfenner cp ${FSMNT}${i} ${FSMNT}${i}.preUpgrade >/dev/null 2>/dev/null 7375118Sfenner done 7475118Sfenner 7575118Sfenner # Remove some old dirs 7675118Sfenner rm -rf ${FSMNT}/etc/rc.d >/dev/null 2>/dev/null 7775118Sfenner 7875118Sfenner # If we are doing PC-BSD install, lets cleanup old pkgs on disk 7975118Sfenner if [ "$INSTALLTYPE" != "FreeBSD" ] 8075118Sfenner then 8175118Sfenner echo_log "Removing old packages, this may take a while... Please wait..." 8275118Sfenner echo '#!/bin/sh 8375118Sfennerfor i in `pkg_info -E \*` 8475118Sfennerdo 8598527Sfenner echo "Uninstalling package: ${i}" 8698527Sfenner pkg_delete -f ${i} >/dev/null 2>/dev/null 8798527Sfennerdone 8898527Sfenner' >${FSMNT}/.cleanPkgs.sh 8975118Sfenner chmod 755 ${FSMNT}/.cleanPkgs.sh 9075118Sfenner chroot ${FSMNT} /.cleanPkgs.sh 9175118Sfenner rm ${FSMNT}/.cleanPkgs.sh 9275118Sfenner run_chroot_cmd "pkg_delete -f \*" >/dev/null 2>/dev/null 9398527Sfenner run_chroot_cmd "rm -rf /usr/PCBSD" >/dev/null 2>/dev/null 9498527Sfenner run_chroot_cmd "rm -rf /PCBSD" >/dev/null 2>/dev/null 9598527Sfenner run_chroot_cmd "rm -rf /var/db/pkgs" >/dev/null 2>/dev/null 9698527Sfenner run_chroot_cmd "rm -rf /usr/local32" >/dev/null 2>/dev/null 9798527Sfenner run_chroot_cmd "rm -rf /usr/sbin" >/dev/null 2>/dev/null 9898527Sfenner run_chroot_cmd "rm -rf /usr/lib" >/dev/null 2>/dev/null 9998527Sfenner run_chroot_cmd "rm -rf /usr/bin" >/dev/null 2>/dev/null 10098527Sfenner run_chroot_cmd "rm -rf /boot/kernel" >/dev/null 2>/dev/null 10198527Sfenner run_chroot_cmd "rm -rf /sbin" >/dev/null 2>/dev/null 10275118Sfenner run_chroot_cmd "rm -rf /bin" >/dev/null 2>/dev/null 10317680Spst run_chroot_cmd "rm -rf /lib" >/dev/null 2>/dev/null 10417680Spst run_chroot_cmd "rm -rf /libexec" >/dev/null 2>/dev/null 10517680Spst fi 10698527Sfenner 10717680Spst}; 10898527Sfenner 10998527Sfenner# Mount the target upgrade partitions 11017680Spstmount_upgrade() 11198527Sfenner{ 11298527Sfenner 11398527Sfenner # Make sure we remove the old upgrade-mount script 11417680Spst rm -rf ${TMPDIR}/.upgrade-unmount >/dev/null 2>/dev/null 11598527Sfenner 11617680Spst # We are ready to start mounting, lets read the config and do it 11717680Spst while read line 11817680Spst do 11998527Sfenner echo $line | grep "^disk0=" >/dev/null 2>/dev/null 12098527Sfenner if [ "$?" = "0" ] 12198527Sfenner then 12217680Spst 12398527Sfenner # Found a disk= entry, lets get the disk we are working on 12417680Spst get_value_from_string "${line}" 12598527Sfenner strip_white_space "$VAL" 12617680Spst DISK="$VAL" 12717680Spst fi 12817680Spst 12917680Spst echo $line | grep "^commitDiskPart" >/dev/null 2>/dev/null 13017680Spst if [ "$?" = "0" ] 13117680Spst then 13217680Spst # Found our flag to commit this disk setup / lets do sanity check and do it 13317680Spst if [ ! -z "${DISK}" ] 13498527Sfenner then 13598527Sfenner 13698527Sfenner # Start mounting this slice 13717680Spst mount_target_slice "${DISK}" 13817680Spst 13917680Spst # Increment our disk counter to look for next disk and unset 14017680Spst unset DISK 14117680Spst break 14298527Sfenner else 14317680Spst exit_err "ERROR: commitDiskPart was called without procceding disk<num>= and partition= entries!!!" 14417680Spst fi 14598527Sfenner fi 14617680Spst 14798527Sfenner done <${CFGF} 14898527Sfenner 14917680Spst}; 15017680Spst 15198527Sfennercopy_skel_files_upgrade() 15217680Spst{ 15398527Sfenner 15417680Spst # Now make sure we fix any user profile scripts, which cause problems from 7.x->8.x 15517680Spst echo '#!/bin/sh 15617680Spst 15717680Spstcd /home 15817680Spstfor i in `ls` 15998527Sfennerdo 16017680Spst 16117680Spst # Backup the old profile dirs 16217680Spst if [ -d "${i}" ] 16326183Sfenner then 16498527Sfenner mv /home/${i}/.kde4 /home/${i}/.kde4.preUpgrade >/dev/null 2>/dev/null 16598527Sfenner mv /home/${i}/.kde /home/${i}/.kde.preUpgrade >/dev/null 2>/dev/null 16698527Sfenner mv /home/${i}/.fluxbox /home/${i}/.fluxbox.preUpgrade >/dev/null 2>/dev/null 16717680Spst 168 # Copy over the skel directories 169 tar cv --exclude "./dot.*" -f - -C /usr/share/skel . 2>/dev/null | tar xvf - -C /home/${i} 2>/dev/null 170 171 for j in `ls /usr/share/skel/dot*` 172 do 173 dname=`echo ${j} | sed s/dot//` 174 cp /usr/share/skel/${j} /home/${i}/${dname} 175 done 176 177 chown -R ${i}:${i} /home/${i} 178 fi 179 180done 181' >${FSMNT}/.fixUserProfile.sh 182 chmod 755 ${FSMNT}/.fixUserProfile.sh 183 chroot ${FSMNT} /.fixUserProfile.sh >/dev/null 2>/dev/null 184 rm ${FSMNT}/.fixUserProfile.sh 185 186 187 188 # if the user wants to keep their original .kde4 profile 189 ########################################################################### 190 get_value_from_cfg "upgradeKeepDesktopProfile" 191 if [ "$VAL" = "YES" -o "$VAL" = "yes" ] ; then 192 echo '#!/bin/sh 193 cd /home 194for i in `ls` 195do 196 # Import the old config again 197 if [ -d "${i}/.kde4.preUpgrade" ] 198 then 199 # Copy over the skel directories 200 tar cv -f - -C /home/${i}/.kde4.preUpgrade . 2>/dev/null | tar xvf - -C /home/${i}/.kde4 2>/dev/null 201 chown -R ${i}:${i} /home/${i}/.kde4 202 fi 203done 204' >${FSMNT}/.fixUserProfile.sh 205 chmod 755 ${FSMNT}/.fixUserProfile.sh 206 chroot ${FSMNT} /.fixUserProfile.sh >/dev/null 2>/dev/null 207 rm ${FSMNT}/.fixUserProfile.sh 208 209 fi 210 211}; 212 213# Function which merges some configuration files with the new defaults 214merge_old_configs() 215{ 216 217 # Merge the loader.conf with old 218 cp ${FSMNT}/boot/loader.conf ${FSMNT}/boot/loader.conf.new 219 merge_config "${FSMNT}/boot/loader.conf.preUpgrade" "${FSMNT}/boot/loader.conf.new" "${FSMNT}/boot/loader.conf" 220 rm ${FSMNT}/boot/loader.conf.new 221 222 # Merge the rc.conf with old 223 cp ${FSMNT}/etc/rc.conf ${FSMNT}/etc/rc.conf.new 224 merge_config "${FSMNT}/etc/rc.conf.preUpgrade" "${FSMNT}/etc/rc.conf.new" "${FSMNT}/etc/rc.conf" 225 rm ${FSMNT}/etc/rc.conf.new 226 227}; 228 229# Function which unmounts all the mounted file-systems 230unmount_upgrade() 231{ 232 233 # If on PC-BSD, make sure we copy any fixed skel files 234 if [ "$INSTALLTYPE" != "FreeBSD" ] ; then 235 copy_skel_files_upgrade 236 fi 237 238 cd / 239 240 # Unmount FS 241 umount_all_dir "${FSMNT}" 242 243 # Run our saved unmount script for these file-systems 244 rc_nohalt "umount -f ${FSMNT}" 245 246 umount ${CDMNT} 247}; 248