github.com/cockroachdb/pebble@v0.0.0-20231214172447-ab4952c5f87b/testdata/rocksdb-ingest-only/OPTIONS-000005 (about) 1 # This is a RocksDB option file. 2 # 3 # For detailed file format spec, please refer to the example file 4 # in examples/rocksdb_option_file_example.ini 5 # 6 7 [Version] 8 rocksdb_version=6.2.1 9 options_file_version=1.1 10 11 [DBOptions] 12 allow_mmap_writes=false 13 base_background_compactions=-1 14 new_table_reader_for_compaction_inputs=false 15 db_log_dir= 16 wal_recovery_mode=kTolerateCorruptedTailRecords 17 use_direct_reads=false 18 write_thread_max_yield_usec=100 19 max_manifest_file_size=134217728 20 allow_2pc=false 21 allow_fallocate=true 22 avoid_unnecessary_blocking_io=false 23 fail_if_options_file_error=false 24 allow_ingest_behind=false 25 allow_mmap_reads=false 26 skip_log_error_on_recovery=false 27 strict_bytes_per_sync=true 28 stats_history_buffer_size=1048576 29 recycle_log_file_num=1 30 delete_obsolete_files_period_micros=21600000000 31 compaction_readahead_size=0 32 use_direct_io_for_flush_and_compaction=false 33 log_file_time_to_roll=0 34 create_missing_column_families=false 35 advise_random_on_open=true 36 max_log_file_size=0 37 stats_dump_period_sec=0 38 enable_thread_tracking=false 39 use_adaptive_mutex=false 40 create_if_missing=true 41 is_fd_close_on_exec=true 42 max_background_flushes=-1 43 manifest_preallocation_size=4194304 44 error_if_exists=false 45 skip_stats_update_on_db_open=false 46 max_open_files=256 47 random_access_max_buffer_size=1048576 48 use_fsync=false 49 max_background_jobs=4 50 two_write_queues=false 51 max_background_compactions=-1 52 max_file_opening_threads=16 53 table_cache_numshardbits=6 54 keep_log_file_num=1000 55 avoid_flush_during_shutdown=false 56 db_write_buffer_size=0 57 max_total_wal_size=0 58 wal_dir=/var/folders/df/d5bj8zws5wvbhc_6szqzmh6r0000gn/T/TestRocksPebbleCheck_rocksdb,pebble321860949/store 59 max_subcompactions=1 60 atomic_flush=false 61 WAL_size_limit_MB=0 62 paranoid_checks=true 63 allow_concurrent_memtable_write=true 64 writable_file_max_buffer_size=1048576 65 WAL_ttl_seconds=0 66 delayed_write_rate=16777216 67 bytes_per_sync=524288 68 wal_bytes_per_sync=0 69 stats_persist_period_sec=600 70 preserve_deletes=false 71 enable_pipelined_write=false 72 enable_write_thread_adaptive_yield=true 73 write_thread_slow_yield_usec=3 74 access_hint_on_compaction_start=NORMAL 75 info_log_level=INFO_LEVEL 76 dump_malloc_stats=false 77 avoid_flush_during_recovery=false 78 manual_wal_flush=true 79 80 81 [CFOptions "default"] 82 report_bg_io_stats=false 83 inplace_update_support=false 84 max_compaction_bytes=104857600 85 disable_auto_compactions=false 86 write_buffer_size=67108864 87 bloom_locality=0 88 max_bytes_for_level_multiplier=10.000000 89 compaction_filter_factory=nullptr 90 optimize_filters_for_hits=true 91 target_file_size_base=4194304 92 max_write_buffer_number_to_maintain=0 93 hard_pending_compaction_bytes_limit=4400193994752 94 paranoid_file_checks=false 95 memtable_prefix_bloom_size_ratio=0.000000 96 force_consistency_checks=false 97 max_write_buffer_number=4 98 ttl=0 99 max_bytes_for_level_multiplier_additional=1:1:1:1:1:1:1 100 level0_slowdown_writes_trigger=950 101 level_compaction_dynamic_level_bytes=true 102 compaction_options_fifo={allow_compaction=false;max_table_files_size=1073741824;} 103 inplace_update_num_locks=10000 104 level0_file_num_compaction_trigger=2 105 compression=kSnappyCompression 106 level0_stop_writes_trigger=1000 107 periodic_compaction_seconds=0 108 num_levels=7 109 table_factory=BlockBasedTable 110 target_file_size_multiplier=2 111 min_write_buffer_number_to_merge=1 112 arena_block_size=8388608 113 max_successive_merges=0 114 memtable_huge_page_size=0 115 compaction_pri=kMinOverlappingRatio 116 soft_pending_compaction_bytes_limit=2199023255552 117 memtable_whole_key_filtering=false 118 memtable_insert_with_hint_prefix_extractor=nullptr 119 max_bytes_for_level_base=67108864 120 comparator=cockroach_comparator 121 max_sequential_skip_in_iterations=8 122 compression_per_level= 123 bottommost_compression=kDisableCompressionOption 124 prefix_extractor=cockroach_prefix_extractor 125 memtable_factory=SkipListFactory 126 compaction_filter=nullptr 127 compaction_options_universal={allow_trivial_move=false;stop_style=kCompactionStopStyleTotalSize;min_merge_width=2;compression_size_percent=-1;max_size_amplification_percent=200;max_merge_width=4294967295;size_ratio=1;} 128 merge_operator=cockroach_merge_operator 129 compaction_style=kCompactionStyleLevel 130 sample_for_compression=0 131 132 [TableOptions/BlockBasedTable "default"] 133 read_amp_bytes_per_bit=8589934592 134 format_version=2 135 verify_compression=false 136 partition_filters=false 137 enable_index_compression=true 138 checksum=kCRC32c 139 index_block_restart_interval=1 140 pin_top_level_index_and_filter=true 141 block_align=false 142 block_size=32768 143 index_type=kBinarySearch 144 filter_policy=rocksdb.BuiltinBloomFilter 145 metadata_block_size=4096 146 no_block_cache=false 147 whole_key_filtering=false 148 index_shortening=kShortenSeparators 149 block_size_deviation=10 150 data_block_index_type=kDataBlockBinarySearch 151 data_block_hash_table_util_ratio=0.750000 152 cache_index_and_filter_blocks=false 153 block_restart_interval=16 154 pin_l0_filter_and_index_blocks_in_cache=false 155 hash_index_allow_collision=true 156 cache_index_and_filter_blocks_with_high_priority=false 157 flush_block_policy_factory=FlushBlockBySizePolicyFactory 158