#! /bin/bash


#find /mnt/provision/kaas/adei -type f -print0 | xargs -0 -I{} -n 1  sh -c ' dd if="$1" of=/dev/null bs=1M status=none  || true; sleep .5' _ "{}"

#find /mnt/ands/glusterfs/brick-provision/kaas/bora -type f -size 0 -print0 | \
#while IFS= read -r -d '' f; do
#  echo "Remvoing $f"
#  setfattr -x trusted.glusterfs.mdata "$f" 2>/dev/null || true
#  for a in $(getfattr -d -m trusted.afr -e hex "$f" 2>/dev/null | awk -F= '/trusted\.afr/{print $1}'); do
#      setfattr -x "$a" "$f" 2>/dev/null || true
#  done
#done

#find /mnt/datastore/services/gogs -type f -print0 | xargs -0 -n200 -P16 rm -
#find /mnt/datastore/services/gogs -depth -type d -empty -delete
#find /mnt/datastore/services/gogs/repositories -maxdepth 1 -mindepth 1 -type d -print0  | xargs -0 -I{} -n1 -P200 sh -c 'rm -rf "$1"' _ "{}"


echo 3 | sudo tee /proc/sys/vm/drop_caches
find /mnt/wave/ -type f -print0 | xargs -0 -I{} -n 1 -P 8  sh -c '
        f="$1"
        dd if="$f" of=/dev/null bs=1M status=none  || true;
        sz=$(stat -c%s "$f" 2>/dev/null || echo 0)
        echo "$f $sz"
        if [ "$sz" -eq 0 ]; then
          # give gluster a breath and try again, like you do manually
          sleep 0.5
          dd if="$f" of=/dev/null bs=1M status=none 2>/dev/null || true
#          sz=$(stat -c%s "$f" 2>/dev/null || echo 0)
        fi
    ' _ "{}"


#find /mnt/wave/ -type f -print0 | xargs -0 -I{} -n 1 -P 8 sh -c 'echo $1; dd if="$1" of=/dev/null bs=1M status=none || true; sleep .5' _ {}