UPDATES=/tmp/updates.img
MNTPOINT=/tmp/rhupdates
RHupdates=/mnt/src/90rolling/i386/RHupdates
IMAGESIZE=`du -s $RHupdates | cut -f1`
echo $IMAGESIZE
dd if=/dev/zero of=$UPDATES bs=1k count=$IMAGESIZE 
echo y | /sbin/mke2fs -i 1024 -q $UPDATES $IMAGESIZE
rm -rf $MNTPOINT
mkdir $MNTPOINT
mount -o loop -t ext2 $UPDATES $MNTPOINT
(cd $RHupdates ; find . | cpio -pvdum $MNTPOINT)
umount $MNTPOINT