File: meta/root.bin/files/init
base-0 patch-1
Line 12Line 12
# echo "Couldn't run a shell!"
# fi

# echo "Couldn't run a shell!"
# fi

args="$*"
# The default mounting location
MEDIA=/mnt/media
export PATH=/bin:/mnt/initrd/bin
echo
echo "Mounting /proc."
mkdir /proc
mount -t proc none /proc
export PATH=/bin:/mnt/initrd/bin
echo
echo "Mounting /proc."
mkdir /proc
mount -t proc none /proc
echo "Trying to mount LNX media."
mkdir -p /mnt/media

echo "Unpacking modules."
gunzip modules.tar.gz
tar -xf modules.tar

# if test -f usb-uhci.o; then insmod usb-uhci.o; fi
# if test -f usb-ohci.o; then insmod usb-ohci.o; fi
unset RUNINRAM args

while test ! -z "$1" ; do
if test "$1" = "rir" || test "$1" = "runinram" || test "$1" = "toram" ; then
RUNINRAM=yes
MEDIA=/mnt/cd
else
args = "$args $1"
fi
shift 1
done
# wait for hotplug
# sleep 3
if test ${RUNINRAM} = "yes" ; then
echo "Migrating image to ram"
else
echo "Running image off the media"
fi

echo "Trying to mount LNX media."
mkdir -p $MEDIA
# /dev/cdroms/cdrom* are the CD-ROM devices
# /dev/cdroms/cdrom* are the CD-ROM devices
# /dev/scsi/host*/bus0/target0/lun0/part1 are (sometimes) USB storage devices

# /dev/ubd0 is some UML thing
# /dev/ubd0 is some UML thing
set -- /dev/cdroms/cdrom* /dev/scsi/host*/bus0/target0/lun0/part1 /dev/ubd0
while test ! -z "$1" && test ! -f /mnt/media/singularity; do
        umount /mnt/media 2> /dev/null
set -- /dev/cdroms/cdrom* /dev/ubd0
while test ! -z "$1" && test ! -f $MEDIA/singularity; do
        umount $MEDIA 2> /dev/null
        echo "Trying to mount $1"
        echo "Trying to mount $1"
        mount -o ro -t auto $1 /mnt/media 2> /dev/null
        mount -o ro -t auto $1 $MEDIA 2> /dev/null
        # goddammit why couldn't fat have had "long" filenames from the beginning
        # goddammit why couldn't fat have had "long" filenames from the beginning
        test -f /mnt/media/singul~1 && umount /mnt/media && mount -o ro -t vfat $1 /mnt/media
        test -f $MEDIA/singul~1 && umount $MEDIA && mount -o ro -t vfat $1 $MEDIA
        shift
done
        shift
done
if test ! -f /mnt/media/singularity; then
if test ! -f $MEDIA/singularity; then
cat <<UHOH
Sorry, but the LNX media could not be found. If you have removed the media or
not yet inserted or attached it, please insert or attach it now and reboot.
UHOH
exec ash; exec sh
fi
 cat <<UHOH
Sorry, but the LNX media could not be found. If you have removed the media or
not yet inserted or attached it, please insert or attach it now and reboot.
UHOH
exec ash; exec sh
fi

if test ${RUNINRAM} = "yes" ; then
echo -e "\nPerforming move to ram"
mkdir -p /mnt/media
mount -n -t tmpfs none /mnt/media
for target in singularity lnx.img cloop.o ; do
echo " ... moving $target"
cp $MEDIA/$target /mnt/media/$target
done
mkdir -p /mnt/media/mnt/cloop /mnt/media/mnt/initrd /mnt/media/dev

echo " ... unmounting media"
umount $MEDIA
fi
echo "Unmounting /proc."
umount /proc
echo "Trying to pivot_root the LNX media"
echo "Unmounting /proc."
umount /proc
echo "Trying to pivot_root the LNX media"
Line 80Line 102
echo "Exec'ing singularity-init!"
exec chroot . /sbin/singularity-init $args < dev/console > dev/console 2>&1
#end dave's mods
echo "Exec'ing singularity-init!"
exec chroot . /sbin/singularity-init $args < dev/console > dev/console 2>&1
#end dave's mods
#echo "Exiting /linuxrc and proceeding to /sbin/init on the singularity"