projects / people / pmueller / ipfire-2.x.git / blame
| Commit | Line | Data |
|---|---|---|
| ba3e5905 AF |
1 | #!/bin/sh |
| 2 | ######################################################################## | |
| 3 | # Begin $rc_base/init.d/checkfstab | |
| 4 | # | |
| 5 | # Description : Check and repair fstab if the drivename has changed | |
| 6 | # | |
| 7 | # Authors : Arne Fitzenreiter - arne_f@ipfire.org | |
| 8 | # | |
| 9 | # Version : 00.00 | |
| 10 | # | |
| 11 | # Notes : | |
| 12 | # | |
| 13 | ######################################################################## | |
| 14 | ||
| 15 | . /etc/sysconfig/rc | |
| 16 | . ${rc_functions} | |
| 17 | ||
| 18 | case "${1}" in | |
| 19 | start) | |
| 3b50eb81 | 20 | #Skip if root is set by UUID |
| 9e1ceb99 | 21 | if (grep "root=UUID=" /proc/cmdline > /dev/null); then |
| 3b50eb81 AF |
22 | exit 0; |
| 23 | fi | |
| 27159f53 | 24 | boot_mesg "Checking fstab bootdevice ..." |
| 03f0aa26 | 25 | read CMDLINE < /proc/cmdline |
| 9e1ceb99 AF |
26 | ROOTPOS=${CMDLINE%%root=*} |
| 27 | ROOTPOS=${#ROOTPOS} | |
| a7748862 | 28 | NEWROOT=`echo ${CMDLINE:$ROOTPOS} | cut -d"=" -f2 | cut -d" " -f1`; |
| 94f6d10b | 29 | OLDBOOT=`cat /etc/fstab | grep -m1 " / " | cut -d" " -f1 | cut -f1`; |
| 27159f53 | 30 | OLDDRV=${OLDBOOT::`expr length $OLDBOOT`-1} |
| ba3e5905 | 31 | NEWDRV=${NEWROOT::`expr length $NEWROOT`-1} |
| 27159f53 | 32 | if [ "$OLDDRV" == "$NEWDRV" ]; then |
| ba3e5905 AF |
33 | echo_ok; |
| 34 | exit 0; | |
| 35 | fi | |
| 36 | echo_failure; | |
| 27159f53 | 37 | boot_mesg "Warning! Bootdrive not match with fstab!" |
| ba3e5905 | 38 | boot_mesg |
| 27159f53 AF |
39 | boot_mesg "Bootdrive: $NEWDRV" |
| 40 | boot_mesg "fstab-entry: $OLDDRV" | |
| ba3e5905 | 41 | boot_mesg |
| 94f6d10b AF |
42 | if [ "${OLDDRV:0:4}" == "UUID" ]; then |
| 43 | #Short sleep because the kernel has not finished hardware detections | |
| 44 | #and made many messages here and the password question is not readable | |
| 45 | sleep 3 | |
| 46 | boot_mesg "${FAILURE}Error OLD Bootdrive is already a UUID. Can't fix." | |
| 47 | boot_mesg "${NORMAL}" | |
| 48 | sulogin | |
| 49 | reboot -f | |
| 50 | fi | |
| ba3e5905 AF |
51 | boot_mesg "Attempt to repair it ..." |
| 52 | mount -o remount,rw / | |
| 53 | sed -i -e "s|$OLDDRV|$NEWDRV|g" /etc/fstab | |
| 54 | mount /boot | |
| 55 | sed -i -e "s|$OLDDRV|$NEWDRV|g" /boot/grub/grub.conf | |
| 56 | umount /boot | |
| 57 | echo_ok; | |
| 58 | exit 0; | |
| 59 | ;; | |
| 60 | *) | |
| 61 | echo "Usage: ${0} {start}" | |
| 62 | exit 1 | |
| 63 | ;; | |
| 64 | esac | |
| 65 | ||
| 66 | # End $rc_base/init.d/checkfstab |