gistfile1.txt

mkdir -p /opt/graphite/storage
mount -onoatime,nodiratime,nobarrier -t xfs /dev/xvdf  /opt/graphite/storage

find /opt/graphite/storage/whisper/stats/collectd_bk -type f | while read file; do
  dest=$(echo $file | sed 's/collectd_bk/collectd/g')
  mkdir -p $(dirname $dest)
  echo $dest;
  rsync --recursive --perms --times --whole-file --ignore-existing $file $dest;
  if [ -e "$file" ]; then
    /opt/whisper/bin/whisper-merge.py $file $dest
  fi
done;