GRMLSIZE="$(du $IMAGE | awk '{print $1}')"
RAM=$(/usr/bin/gawk '/MemFree/{print $2}' /proc/meminfo)
+LOOPDEV=$(/sbin/losetup -j "${IMAGE}" -n -O NAME)
case "$*" in -f|--force)
ewarn "Forcing copy process for grml-image (${GRMLSIZE}kB) as requested via force option." ; eend 0
einfo "Copying $IMAGE to RAM, this might take a while."
rsync -a --progress $IMAGE /tmp/GRML
LANGUAGE=C LANG=C LC_ALL=C perl << EOF
-open LOOP, '</dev/loop0' or die $!;
+open LOOP, '<${LOOPDEV}' or die $!;
open DEST, '</tmp/GRML' or die $!;
ioctl(LOOP, 0x4C06, fileno(DEST)) or die $!;
close LOOP;