anchor.diff:  
   %% [Number of batch processes]
   -define(env_compaction_num_of_batch_procs_max(),
  -        case application:get_env(leo_object_storage,
  -                                 compaction_num_of_batch_procs_max) of
  +        case application:get_env(leo_object_storage, batch_procs_max) of
               {ok, EnvMaxCompactionBP} when is_integer(EnvMaxCompactionBP) ->
                   EnvMaxCompactionBP;
               _ ->
  
positive.code: 
  -define(env_compaction_interval_between_batch_procs_step(),
          case application:get_env(leo_object_storage,
                                   compaction_interval_between_batch_procs_step) of
              {ok, EnvStepCompactionWT} when is_integer(EnvStepCompactionWT) ->
                  EnvStepCompactionWT;
              _ ->
  
negative.code:         end).
  
  -define(env_compaction_num_of_batch_procs_reg(),
          case application:get_env(leo_object_storage, batch_procs_regular) of
              {ok, EnvRegCompactionBP} when is_integer(EnvRegCompactionBP) ->
                  EnvRegCompactionBP;
              _ ->
  