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 AF |
20 | #Skip if root is set by UUID |
| 21 | if (grep "root=UUID=" /proc/cmdline); then | |
| 22 | exit 0; | |
| 23 | fi | |
| 27159f53 | 24 | boot_mesg "Checking fstab bootdevice ..." |
| 03f0aa26 | 25 | read CMDLINE < /proc/cmdline |
| a7748862 AF |
26 | ROOTPOS=`expr index "$CMDLINE" root=` |
| 27 | NEWROOT=`echo ${CMDLINE:$ROOTPOS} | cut -d"=" -f2 | cut -d" " -f1`; | |
| 27159f53 AF |
28 | OLDBOOT=`cat /etc/fstab | grep -m1 "/boot" | cut -d" " -f1 | cut -f1`; |
| 29 | OLDDRV=${OLDBOOT::`expr length $OLDBOOT`-1} | |
| ba3e5905 | 30 | NEWDRV=${NEWROOT::`expr length $NEWROOT`-1} |
| 27159f53 | 31 | if [ "$OLDDRV" == "$NEWDRV" ]; then |
| ba3e5905 AF |
32 | echo_ok; |
| 33 | exit 0; | |
| 34 | fi | |
| 35 | echo_failure; | |
| 27159f53 | 36 | boot_mesg "Warning! Bootdrive not match with fstab!" |
| ba3e5905 | 37 | boot_mesg |
| 27159f53 AF |
38 | boot_mesg "Bootdrive: $NEWDRV" |
| 39 | boot_mesg "fstab-entry: $OLDDRV" | |
| ba3e5905 AF |
40 | boot_mesg |
| 41 | boot_mesg "Attempt to repair it ..." | |
| 42 | mount -o remount,rw / | |
| 43 | sed -i -e "s|$OLDDRV|$NEWDRV|g" /etc/fstab | |
| 44 | mount /boot | |
| 45 | sed -i -e "s|$OLDDRV|$NEWDRV|g" /boot/grub/grub.conf | |
| 46 | umount /boot | |
| 47 | echo_ok; | |
| 48 | exit 0; | |
| 49 | ;; | |
| 50 | *) | |
| 51 | echo "Usage: ${0} {start}" | |
| 52 | exit 1 | |
| 53 | ;; | |
| 54 | esac | |
| 55 | ||
| 56 | # End $rc_base/init.d/checkfstab |