diff options
Diffstat (limited to 'usr/sbin/pc-sysinstall/backend/functions-unmount.sh')
-rwxr-xr-x | usr/sbin/pc-sysinstall/backend/functions-unmount.sh | 253 |
1 files changed, 128 insertions, 125 deletions
diff --git a/usr/sbin/pc-sysinstall/backend/functions-unmount.sh b/usr/sbin/pc-sysinstall/backend/functions-unmount.sh index d0121dd..367cb27 100755 --- a/usr/sbin/pc-sysinstall/backend/functions-unmount.sh +++ b/usr/sbin/pc-sysinstall/backend/functions-unmount.sh @@ -23,18 +23,19 @@ # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF # SUCH DAMAGE. # -# $FreeBSD: src/usr.sbin/pc-sysinstall/backend/functions-unmount.sh,v 1.2 2010/06/27 16:46:11 imp Exp $ +# $FreeBSD: src/usr.sbin/pc-sysinstall/backend/functions-unmount.sh,v 1.4 2010/10/09 07:45:24 imp Exp $ # Functions which unmount all mounted disk filesystems # Unmount all mounted partitions under specified dir -umount_all_dir() { - _udir="$1" - _umntdirs=`mount | sort -r | grep "on $_udir" | cut -d ' ' -f 3` - for _ud in $_umntdirs - do - umount -f ${_ud} - done +umount_all_dir() +{ + _udir="$1" + _umntdirs=`mount | sort -r | grep "on $_udir" | cut -d ' ' -f 3` + for _ud in $_umntdirs + do + umount -f ${_ud} + done } # Script that adds our gmirror devices for syncing @@ -58,93 +59,95 @@ start_gmirror_sync() # Unmounts all our mounted file-systems unmount_all_filesystems() { - # Copy the logfile to disk before we unmount - cp ${LOGOUT} ${FSMNT}/root/pc-sysinstall.log - cd / + # Copy the logfile to disk before we unmount + cp ${LOGOUT} ${FSMNT}/root/pc-sysinstall.log + cd / - # Start by unmounting any ZFS partitions - zfs_cleanup_unmount + # Start by unmounting any ZFS partitions + zfs_cleanup_unmount - # Lets read our partition list, and unmount each - ################################################################## - for PART in `ls ${PARTDIR}` - do - - PARTFS="`cat ${PARTDIR}/${PART} | cut -d ':' -f 1`" - PARTMNT="`cat ${PARTDIR}/${PART} | cut -d ':' -f 2`" - PARTENC="`cat ${PARTDIR}/${PART} | cut -d ':' -f 3`" - PARTLABEL="`cat ${PARTDIR}/${PART} | cut -d ':' -f 4`" - - if [ "${PARTENC}" = "ON" ] - then - EXT=".eli" - else - EXT="" - fi - - #if [ "${PARTFS}" = "SWAP" ] - #then - # rc_nohalt "swapoff /dev/${PART}${EXT}" - #fi - - # Check if we've found "/", and unmount that last - if [ "$PARTMNT" != "/" -a "${PARTMNT}" != "none" -a "${PARTFS}" != "ZFS" ] - then - #rc_halt "umount -f /dev/${PART}${EXT}" - - # Re-check if we are missing a label for this device and create it again if so - if [ ! -e "/dev/label/${PARTLABEL}" ] - then - case ${PARTFS} in - UFS) glabel label ${PARTLABEL} /dev/${PART}${EXT} ;; - UFS+S) glabel label ${PARTLABEL} /dev/${PART}${EXT} ;; - UFS+J) glabel label ${PARTLABEL} /dev/${PART}${EXT}.journal ;; - *) ;; - esac - fi - fi - - # Check if we've found "/" and make sure the label exists - if [ "$PARTMNT" = "/" -a "${PARTFS}" != "ZFS" ] - then - if [ ! -e "/dev/label/${PARTLABEL}" ] - then - case ${PARTFS} in - UFS) ROOTRELABEL="glabel label ${PARTLABEL} /dev/${PART}${EXT}" ;; - UFS+S) ROOTRELABEL="glabel label ${PARTLABEL} /dev/${PART}${EXT}" ;; - UFS+J) ROOTRELABEL="glabel label ${PARTLABEL} /dev/${PART}${EXT}.journal" ;; - *) ;; - esac - fi - fi - done - - # Last lets the /mnt partition - ######################################################### - #rc_nohalt "umount -f ${FSMNT}" - - # If are using a ZFS on "/" set it to legacy - if [ ! -z "${FOUNDZFSROOT}" ] - then - #rc_halt "zfs set mountpoint=legacy ${FOUNDZFSROOT}" - fi + # Lets read our partition list, and unmount each + ################################################################## + for PART in `ls ${PARTDIR}` + do + + PARTFS="`cat ${PARTDIR}/${PART} | cut -d ':' -f 1`" + PARTMNT="`cat ${PARTDIR}/${PART} | cut -d ':' -f 2`" + PARTENC="`cat ${PARTDIR}/${PART} | cut -d ':' -f 3`" + PARTLABEL="`cat ${PARTDIR}/${PART} | cut -d ':' -f 4`" - # If we need to relabel "/" do it now - if [ ! -z "${ROOTRELABEL}" ] - then - ${ROOTRELABEL} - fi + if [ "${PARTENC}" = "ON" ] + then + EXT=".eli" + else + EXT="" + fi - # Unmount our CDMNT - #rc_nohalt "umount -f ${CDMNT}" >/dev/null 2>/dev/null + #if [ "${PARTFS}" = "SWAP" ] + #then + # rc_nohalt "swapoff /dev/${PART}${EXT}" + #fi - # Check if we need to run any gmirror syncing - ls ${MIRRORCFGDIR}/* >/dev/null 2>/dev/null - if [ "$?" = "0" ] - then - # Lets start syncing now - start_gmirror_sync - fi + # Check if we've found "/", and unmount that last + if [ "$PARTMNT" != "/" -a "${PARTMNT}" != "none" -a "${PARTFS}" != "ZFS" ] + then + #rc_halt "umount -f /dev/${PART}${EXT}" + + # Re-check if we are missing a label for this device and create it again if so + if [ ! -e "/dev/label/${PARTLABEL}" ] + then + case ${PARTFS} in + UFS) glabel label ${PARTLABEL} /dev/${PART}${EXT} ;; + UFS+S) glabel label ${PARTLABEL} /dev/${PART}${EXT} ;; + UFS+SUJ) glabel label ${PARTLABEL} /dev/${PART}${EXT} ;; + UFS+J) glabel label ${PARTLABEL} /dev/${PART}${EXT}.journal ;; + *) ;; + esac + fi + fi + + # Check if we've found "/" and make sure the label exists + if [ "$PARTMNT" = "/" -a "${PARTFS}" != "ZFS" ] + then + if [ ! -e "/dev/label/${PARTLABEL}" ] + then + case ${PARTFS} in + UFS) ROOTRELABEL="glabel label ${PARTLABEL} /dev/${PART}${EXT}" ;; + UFS+S) ROOTRELABEL="glabel label ${PARTLABEL} /dev/${PART}${EXT}" ;; + UFS+SUJ) ROOTRELABEL="glabel label ${PARTLABEL} /dev/${PART}${EXT}" ;; + UFS+J) ROOTRELABEL="glabel label ${PARTLABEL} /dev/${PART}${EXT}.journal" ;; + *) ;; + esac + fi + fi + done + + # Last lets the /mnt partition + ######################################################### + #rc_nohalt "umount -f ${FSMNT}" + + # If are using a ZFS on "/" set it to legacy + if [ ! -z "${FOUNDZFSROOT}" ] + then + rc_halt "zfs set mountpoint=legacy ${FOUNDZFSROOT}" + fi + + # If we need to relabel "/" do it now + if [ ! -z "${ROOTRELABEL}" ] + then + ${ROOTRELABEL} + fi + + # Unmount our CDMNT + #rc_nohalt "umount -f ${CDMNT}" >/dev/null 2>/dev/null + + # Check if we need to run any gmirror syncing + ls ${MIRRORCFGDIR}/* >/dev/null 2>/dev/null + if [ "$?" = "0" ] + then + # Lets start syncing now + start_gmirror_sync + fi }; @@ -164,43 +167,43 @@ unmount_all_filesystems_failure() for PART in `ls ${PARTDIR}` do - PARTFS="`cat ${PARTDIR}/${PART} | cut -d ':' -f 1`" - PARTMNT="`cat ${PARTDIR}/${PART} | cut -d ':' -f 2`" - PARTENC="`cat ${PARTDIR}/${PART} | cut -d ':' -f 3`" - - #if [ "${PARTFS}" = "SWAP" ] - #then - # if [ "${PARTENC}" = "ON" ] - # then - # rc_nohalt "swapoff /dev/${PART}.eli" - # else - # rc_nohalt "swapoff /dev/${PART}" - # fi - #fi - - # Check if we've found "/" again, don't need to mount it twice - if [ "$PARTMNT" != "/" -a "${PARTMNT}" != "none" -a "${PARTFS}" != "ZFS" ] - then - #rc_nohalt "umount -f /dev/${PART}" - #rc_nohalt "umount -f ${FSMNT}${PARTMNT}" - fi - done - - # Last lets the /mnt partition - ######################################################### - #rc_nohalt "umount -f ${FSMNT}" + PARTFS="`cat ${PARTDIR}/${PART} | cut -d ':' -f 1`" + PARTMNT="`cat ${PARTDIR}/${PART} | cut -d ':' -f 2`" + PARTENC="`cat ${PARTDIR}/${PART} | cut -d ':' -f 3`" + + #if [ "${PARTFS}" = "SWAP" ] + #then + # if [ "${PARTENC}" = "ON" ] + # then + # rc_nohalt "swapoff /dev/${PART}.eli" + # else + # rc_nohalt "swapoff /dev/${PART}" + # fi + #fi + + # Check if we've found "/" again, don't need to mount it twice + if [ "$PARTMNT" != "/" -a "${PARTMNT}" != "none" -a "${PARTFS}" != "ZFS" ] + then + #rc_nohalt "umount -f /dev/${PART}" + #rc_nohalt "umount -f ${FSMNT}${PARTMNT}" + fi + done + + # Last lets the /mnt partition + ######################################################### + #rc_nohalt "umount -f ${FSMNT}" - fi - else - # We are doing a upgrade, try unmounting any of these filesystems - chroot ${FSMNT} /sbin/umount -a >>${LOGOUT} >>${LOGOUT} - umount -f ${FSMNT}/usr >>${LOGOUT} 2>>${LOGOUT} - umount -f ${FSMNT}/dev >>${LOGOUT} 2>>${LOGOUT} - umount -f ${FSMNT} >>${LOGOUT} 2>>${LOGOUT} - rc_nohalt "sh ${TMPDIR}/.upgrade-unmount" fi + else + # We are doing a upgrade, try unmounting any of these filesystems + chroot ${FSMNT} /sbin/umount -a >>${LOGOUT} >>${LOGOUT} + umount -f ${FSMNT}/usr >>${LOGOUT} 2>>${LOGOUT} + umount -f ${FSMNT}/dev >>${LOGOUT} 2>>${LOGOUT} + umount -f ${FSMNT} >>${LOGOUT} 2>>${LOGOUT} + rc_nohalt "sh ${TMPDIR}/.upgrade-unmount" + fi - # Unmount our CDMNT - #rc_nohalt "umount ${CDMNT}" + # Unmount our CDMNT + #rc_nohalt "umount ${CDMNT}" }; |