#! /bin/ksh

set -x

cd $DATA

lim=1800000000

tsiz=0
partnum=1
typeset -Z2 partnum

ls -lR /nwprod/ > nwprod.list

for fil in `cat nwprod.list`
do
  fsiz=`ls -ld $fil | awk '{print $5}'`
  let tsiz=tsiz+fsiz
  echo $fil >> flist
  if [ $tsiz -ge $lim ] ; then
    tar cvf $DATA/nwprod.tar.$partnum -L flist
    let partnum=partnum+1
    rm flist
  fi
done

#
# Tar the remaining files
#
tar cvf $DATA/nwprod.tar.$partnum -L $flist