109     InfoLogPrefix info_log_prefix(!immutable_db_options_.db_log_dir.empty(),  in FindObsoleteFiles()
112     for (size_t path_id = 0; path_id < immutable_db_options_.db_paths.size();  in FindObsoleteFiles()
114       paths.insert(immutable_db_options_.db_paths[path_id].path);  in FindObsoleteFiles()
159     if (immutable_db_options_.wal_dir != dbname_) {  in FindObsoleteFiles()
161       env_->GetChildren(immutable_db_options_.wal_dir,  in FindObsoleteFiles()
165             log_file, immutable_db_options_.wal_dir);  in FindObsoleteFiles()
169     if (!immutable_db_options_.db_log_dir.empty() &&  in FindObsoleteFiles()
170         immutable_db_options_.db_log_dir != dbname_) {  in FindObsoleteFiles()
173       env_->GetChildren(immutable_db_options_.db_log_dir, &info_log_files);  in FindObsoleteFiles()
176             log_file, immutable_db_options_.db_log_dir);  in FindObsoleteFiles()
189       if (immutable_db_options_.recycle_log_file_num >  in FindObsoleteFiles()
191         ROCKS_LOG_INFO(immutable_db_options_.info_log,  in FindObsoleteFiles()
263         DeleteDBFile(&immutable_db_options_, fname, path_to_sync,  in DeleteObsoleteFileImpl()
271     ROCKS_LOG_DEBUG(immutable_db_options_.info_log,  in DeleteObsoleteFileImpl()
277         immutable_db_options_.info_log,  in DeleteObsoleteFileImpl()
283     ROCKS_LOG_ERROR(immutable_db_options_.info_log,  in DeleteObsoleteFileImpl()
291         immutable_db_options_.listeners);  in DeleteObsoleteFileImpl()
333                                    immutable_db_options_.wal_dir);  in PurgeObsoleteFiles()
349     ROCKS_LOG_INFO(immutable_db_options_.info_log,  in PurgeObsoleteFiles()
358   InfoLogPrefix info_log_prefix(!immutable_db_options_.db_log_dir.empty(),  in PurgeObsoleteFiles()
472           (type == kLogFile) ? immutable_db_options_.wal_dir : dbname_;  in PurgeObsoleteFiles()
482     if (type == kLogFile && (immutable_db_options_.wal_ttl_seconds > 0 ||  in PurgeObsoleteFiles()
483                              immutable_db_options_.wal_size_limit_mb > 0)) {  in PurgeObsoleteFiles()
521       old_info_log_file_count >= immutable_db_options_.keep_log_file_num) {  in PurgeObsoleteFiles()
524         old_info_log_file_count - immutable_db_options_.keep_log_file_num;  in PurgeObsoleteFiles()
528           (immutable_db_options_.db_log_dir.empty()  in PurgeObsoleteFiles()
530                : immutable_db_options_.db_log_dir) +  in PurgeObsoleteFiles()
532       ROCKS_LOG_INFO(immutable_db_options_.info_log,  in PurgeObsoleteFiles()
539               immutable_db_options_.info_log,  in PurgeObsoleteFiles()
544           ROCKS_LOG_ERROR(immutable_db_options_.info_log,  in PurgeObsoleteFiles()
555   LogFlush(immutable_db_options_.info_log);  in PurgeObsoleteFiles()
672   for (const auto& db_path : immutable_db_options_.db_paths) {  in CleanupFilesAfterRecovery()