ceph/src/rocksdb/tools/write_external_sst.sh

   1 #!/usr/bin/env bash
   2 # Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
   3 #
   4 #
   5
   6 if [ "$#" -lt 3 ]; then
   7   echo "usage: $BASH_SOURCE <input_data_path> <DB Path> <extern SST dir>"
   8   exit 1
   9 fi
  10
  11 input_data_dir=$1
  12 db_dir=$2
  13 extern_sst_dir=$3
  14 rm -rf $db_dir
  15 mkdir -p $extern_sst_dir
  16
  17 set -e
  18
  19 n=0
  20
  21 for f in `find $input_data_dir -name sorted_data*`
  22 do
  23   echo == Writing external SST file $f to $extern_sst_dir/extern_sst${n}
  24   ./ldb --db=$db_dir --create_if_missing write_extern_sst $extern_sst_dir/extern_sst${n} < $f
  25   let "n = n + 1"
  26 done