source: MondoRescue/branches/3.0/mindi/rootfs/sbin/post-init

#!/bin/sh
#
# $Id: post-init 3319 2014-12-01 22:35:39Z bruno $
#
#------------------------------------------------------------

if [ -f "/tmp/mountlist.txt" ]; then
    echo "Here is my /tmp/mountlist.txt" >> $LOGFILE
    cat /tmp/mountlist.txt >> $LOGFILE
fi

iso=`grep iso /proc/cmdline`
nuke=`grep nuke /proc/cmdline`
if [ "$nuke" = "" ] ; then
    nuke=`grep -i "RESTORE " /proc/cmdline`
fi
expert=`grep expert /proc/cmdline`
compare=`grep compare /proc/cmdline`
interactive=`grep interactive /proc/cmdline`
pxe=`grep pxe /proc/cmdline`
[ "$interactive" ]  && expert=""; # in case 'expert' crops up somewhere
if which mondorestore > /dev/null 2> /dev/null ; then
    LogIt "mondorestore found; cool..."
else
    if [ "$iso$nuke$compare$interactive$pxe" != "" ] ; then
        LogIt "The mondorestore command was not found on your backup media" 1
        LogIt "It may mean your device is not seen correctly." 1
        LogIt "Check driver list and error messages." 1
        exit 0
    else
        LogIt "Mindi-Linux has finished booting."
    fi
fi

if [ -h "`which mondorestore`" ] ; then
    LogIt "Turning mondorestore from a hyperlink into an executable"
    cat `which mondorestore` > /usr/bin/MR
# in case there's more than one instance :)
    rm -f `which mondorestore 2> /dev/null`
    rm -f `which mondorestore 2> /dev/null`
    rm -f `which mondorestore 2> /dev/null`
    rm -f `which mondorestore 2> /dev/null`
    mv /usr/bin/MR /usr/bin/mondorestore
    chmod +x /usr/bin/mondorestore
fi

if which bootstrap > /dev/null 2> /dev/null ; then
    LogIt "Calling bootstrap script" 1
    bootstrap
fi

for i in mount-me unmount-me mondorestore ; do
    if which $i > /dev/null 2> /dev/null ; then
        LogIt "$i found"
    else
        LogIt "Warning - $i not found on ramdisk."
    fi
done

mondoopt=""
if [ "`grep -i 'obdr ' /tmp/mondo-restore.cfg 2> /dev/null`" ]; then
    mondoopt="$mondoopt -o -d $TAPEDEV"
fi

if [ "`grep -i 'debug' /proc/cmdline`" ]; then
    mondoopt="$mondoopt -K 99"
fi

# Now suppress msg redirection to avoid poluting log file
exec 2>&4 >&5 4>&- 5>&-

if [ "$compare" ] ; then
    LogIt "------------------COMPARE MODE-----------------" 1
    mondorestore $mondoopt -Z compare
elif [ "$nuke" ] ; then
    LogIt "-------------------NUKE MODE-------------------" 1
    mondorestore $mondoopt -Z nuke
elif [ "$expert" ] ; then
    if [ "`grep tapedev /tmp/mondo-restore.cfg 2> /dev/null`" ] ; then
    LogIt "-------------------TAPE MODE-------------------" 1
    loc=`which mondorestore 2> /dev/null`
    if [ "$loc" = "" ] ; then
        LogIt "I presume you backed up with Mindi, not Mondo." 1
    else
        LogIt "Tape Mode -- calling mondorestore..."
            if [ "$nuke" ] ; then
                mondorestore $mondoopt -Z nuke
            else
                mondorestore $mondoopt; # MR will detect & access the tape
            fi
    fi
    elif [ "`grep using-cdstream /tmp/mondo-restore.cfg 2> /dev/null`" ] ; then
        LogIt "------------------CDSTREAM MODE------------------" 1
        loc=`which mondorestore 2> /dev/null`
        if [ "$loc" = "" ] ; then
            LogIt "I presume you backed up with Mindi, not Mondo." 1
        else
            LogIt "Cdstream Mode -- calling mondorestore..."
            if [ "$nuke" ] ; then
                mondorestore -Z nuke $mondoopt
            else
                mondorestore $mondoopt; # MR will detect & access the cdstream
            fi
        fi
    else
        LogIt "------------------EXPERT MODE------------------" 1
        LogIt "You do all the work. :-)" 1
        if which mondorestore > /dev/null 2> /dev/null ; then
            LogIt "Type 'mondorestore' to begin the restore/compare process." 1
        fi
    fi
else
    LogIt "------------------INTERACTIVE------------------" 1
    mondorestore -Z interactive $mondoopt
fi

[ -e "/tmp/DO-MBR-PLEASE" ] && LogIt "PLEASE RUN 'mondorestore -Z mbr' NOW TO INITIALIZE YOUR BOOT SECTOR." 1

exit 0