diff options
Diffstat (limited to 'PCBSD/pc-sysinstall/backend/.svn/text-base/functions-upgrade.sh.svn-base')
| -rw-r--r-- | PCBSD/pc-sysinstall/backend/.svn/text-base/functions-upgrade.sh.svn-base | 259 |
1 files changed, 259 insertions, 0 deletions
diff --git a/PCBSD/pc-sysinstall/backend/.svn/text-base/functions-upgrade.sh.svn-base b/PCBSD/pc-sysinstall/backend/.svn/text-base/functions-upgrade.sh.svn-base new file mode 100644 index 0000000..08f80e7 --- /dev/null +++ b/PCBSD/pc-sysinstall/backend/.svn/text-base/functions-upgrade.sh.svn-base @@ -0,0 +1,259 @@ +#!/bin/sh +# Functions which perform the mounting / unmount for upgrades + + +mount_target_slice() +{ + MPART="${1}" + + # Import any zpools + zpool import -a + + # Set a variable of files we want to make backups of before doing upgrade + BKFILES="/etc/rc.conf /boot/loader.conf" + + if [ -e "/dev/${MPART}a.journal" ] + then + rc_halt "mount /dev/${MPART}.journal ${FSMNT}" + elif [ -e "/dev/${MPART}a" ] + then + mount /dev/${MPART}a ${FSMNT} + if [ "$?" != "0" ] + then + # Try ZFS on this slice + mount -t zfs ${MPART}a ${FSMNT} + if [ "${?}" != "0" ] + then + exit_err "Failed to mount ${MPART}" + fi + fi + fi + + mount -t devfs devfs ${FSMNT}/dev + chroot ${FSMNT} /sbin/mount -a >>${LOGOUT} 2>>${LOGOUT} + chroot ${FSMNT} umount /proc >/dev/null 2>/dev/null + chroot ${FSMNT} umount /compat/linux/proc >/dev/null 2>/dev/null + + # Save which partition was mounted, so we may unmount it later + echo "umount -f /dev/${MPART}a" >>${TMPDIR}/.upgrade-unmount + + # Now before we start the upgrade, make sure we set our noschg flags + echo_log "Cleaning up old filesystem... Please wait..." + rc_halt "chflags -R noschg ${FSMNT}" + + # Make backup copies of some files + for i in ${BKFILES} + do + cp ${FSMNT}${i} ${FSMNT}${i}.preUpgrade >/dev/null 2>/dev/null + done + + # Remove some old dirs + rm -rf ${FSMNT}/etc/rc.d >/dev/null 2>/dev/null + + # If we are doing PC-BSD install, lets cleanup old pkgs on disk + if [ "$INSTALLTYPE" != "FreeBSD" ] + then + echo_log "Removing old packages, this may take a while... Please wait..." + echo '#/bin/sh +for i in `pkg_info -E \*` +do + echo "Uninstalling package: ${i}" + pkg_delete -f ${i} >/dev/null 2>/dev/null +done +' >${FSMNT}/.cleanPkgs.sh + chmod 755 ${FSMNT}/.cleanPkgs.sh + chroot ${FSMNT} /.cleanPkgs.sh + rm ${FSMNT}/.cleanPkgs.sh + run_chroot_cmd "pkg_delete -f \*" >/dev/null 2>/dev/null + run_chroot_cmd "rm -rf /usr/PCBSD" >/dev/null 2>/dev/null + run_chroot_cmd "rm -rf /PCBSD" >/dev/null 2>/dev/null + run_chroot_cmd "rm -rf /var/db/pkgs" >/dev/null 2>/dev/null + run_chroot_cmd "rm -rf /usr/local32" >/dev/null 2>/dev/null + run_chroot_cmd "rm -rf /usr/sbin" >/dev/null 2>/dev/null + run_chroot_cmd "rm -rf /usr/lib" >/dev/null 2>/dev/null + run_chroot_cmd "rm -rf /usr/bin" >/dev/null 2>/dev/null + run_chroot_cmd "rm -rf /boot/kernel" >/dev/null 2>/dev/null + run_chroot_cmd "rm -rf /sbin" >/dev/null 2>/dev/null + run_chroot_cmd "rm -rf /bin" >/dev/null 2>/dev/null + run_chroot_cmd "rm -rf /lib" >/dev/null 2>/dev/null + run_chroot_cmd "rm -rf /libexec" >/dev/null 2>/dev/null + fi + +} + +# Mount the target upgrade partitions +mount_upgrade() +{ + + # Start with disk0 + disknum="0" + + # Make sure we remove the old upgrade-mount script + rm -rf ${TMPDIR}/.upgrade-unmount >/dev/null 2>/dev/null + + # We are ready to start mounting, lets read the config and do it + while read line + do + echo $line | grep "^disk${disknum}=" >/dev/null 2>/dev/null + if [ "$?" = "0" ] + then + + # Found a disk= entry, lets get the disk we are working on + get_value_from_string "${line}" + strip_white_space "$VAL" + DISK="$VAL" + + # Before we go further, lets confirm this disk really exists + if [ ! -e "/dev/${DISK}" ] + then + exit_err "ERROR: The disk ${DISK} does not exist!" + fi + fi + + echo $line | grep "^partition=" >/dev/null 2>/dev/null + if [ "$?" = "0" ] + then + # Found a partition= entry, lets read / set it + get_value_from_string "${line}" + strip_white_space "$VAL" + PTYPE="$VAL" + + # We are using free space, figure out the slice number + if [ "${PTYPE}" = "free" -o "${PTYPE}" = "all" ] + then + exit_err "ERROR: Invalid upgrade partition=${PTYPE}" + fi + fi + + echo $line | grep "^commitDiskPart" >/dev/null 2>/dev/null + if [ "$?" = "0" ] + then + # Found our flag to commit this disk setup / lets do sanity check and do it + if [ ! -z "${DISK}" -a ! -z "${PTYPE}" ] + then + case ${PTYPE} in + s1|s2|s3|s4) tmpSLICE="${DISK}${PTYPE}a" ;; + *) exit_err "ERROR: Unknown PTYPE: $PTYPE" ;; + esac + + if [ ! -e "/dev/${tmpSLICE}" ] + then + exit_err "ERROR: /dev/${tmpSLICE} does not exist! Mount failed!" + fi + + # Start mounting this slice + mount_target_slice "${DISK}${PTYPE}" + + # Increment our disk counter to look for next disk and unset + unset PTYPE DISK + disknum="`expr $disknum + 1`" + else + exit_err "ERROR: commitDiskPart was called without procceding disk<num>= and partition= entries!!!" + fi + fi + + done <${CFGF} + +}; + +copy_skel_files_upgrade() +{ + + # Now make sure we fix any user profile scripts, which cause problems from 7.x->8.x + echo '#!/bin/sh + +cd /home +for i in `ls` +do + + # Backup the old profile dirs + if [ -d "${i}" ] + then + mv /home/${i}/.kde4 /home/${i}/.kde4.preUpgrade >/dev/null 2>/dev/null + mv /home/${i}/.kde /home/${i}/.kde.preUpgrade >/dev/null 2>/dev/null + mv /home/${i}/.fluxbox /home/${i}/.fluxbox.preUpgrade >/dev/null 2>/dev/null + + # Copy over the skel directories + tar cv --exclude "./dot.*" -f - -C /usr/share/skel . 2>/dev/null | tar xvf - -C /home/${i} 2>/dev/null + + for j in `ls /usr/share/skel/dot*` + do + dname=`echo ${j} | sed s/dot//` + cp /usr/share/skel/${j} /home/${i}/${dname} + done + + chown -R ${i}:${i} /home/${i} + fi + +done +' >${FSMNT}/.fixUserProfile.sh + chmod 755 ${FSMNT}/.fixUserProfile.sh + chroot ${FSMNT} /.fixUserProfile.sh >/dev/null 2>/dev/null + rm ${FSMNT}/.fixUserProfile.sh + + + + # if the user wants to keep their original .kde4 profile + ########################################################################### + get_value_from_cfg "upgradeKeepDesktopProfile" + if [ "$VAL" = "YES" -o "$VAL" = "yes" ] ; then + echo '#!/bin/sh + cd /home +for i in `ls` +do + # Import the old config again + if [ -d "${i}/.kde4.preUpgrade" ] + then + # Copy over the skel directories + tar cv -f - -C /home/${i}/.kde4.preUpgrade . 2>/dev/null | tar xvf - -C /home/${i}/.kde4 2>/dev/null + chown -R ${i}:${i} /home/${i}/.kde4 + fi +done +' >${FSMNT}/.fixUserProfile.sh + chmod 755 ${FSMNT}/.fixUserProfile.sh + chroot ${FSMNT} /.fixUserProfile.sh >/dev/null 2>/dev/null + rm ${FSMNT}/.fixUserProfile.sh + + fi + +}; + +# Function which merges some configuration files with the new defaults +merge_old_configs() +{ + + # Merge the loader.conf with old + cp ${FSMNT}/boot/loader.conf ${FSMNT}/boot/loader.conf.new + merge_config "${FSMNT}/boot/loader.conf.preUpgrade" "${FSMNT}/boot/loader.conf.new" "${FSMNT}/boot/loader.conf" + rm ${FSMNT}/boot/loader.conf.new + + # Merge the rc.conf with old + cp ${FSMNT}/etc/rc.conf ${FSMNT}/etc/rc.conf.new + merge_config "${FSMNT}/etc/rc.conf.preUpgrade" "${FSMNT}/etc/rc.conf.new" "${FSMNT}/etc/rc.conf" + rm ${FSMNT}/etc/rc.conf.new + +}; + +# Function which unmounts all the mounted file-systems +unmount_upgrade() +{ + + # If on PC-BSD, make sure we copy any fixed skel files + if [ "$INSTALLTYPE" != "FreeBSD" ] ; then + copy_skel_files_upgrade + fi + + cd / + + # Unmount FS + chroot ${FSMNT} /sbin/umount -a >/dev/null 2>/dev/null + umount ${FSMNT}/usr >/dev/null 2>/dev/null + umount ${FSMNT}/var >/dev/null 2>/dev/null + umount ${FSMNT}/dev >/dev/null 2>/dev/null + umount ${FSMNT} >/dev/null 2>/dev/null + + # Run our saved unmount script for these file-systems + rc_nohalt "sh ${TMPDIR}/.upgrade-unmount" + + umount ${CDMNT} +}; |
