github.com/cockroachdb/pebble@v1.1.2/testdata/db-stage-4/OPTIONS-000008 (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=5.13.4
     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=kPointInTimeRecovery
    17    use_direct_reads=false
    18    write_thread_max_yield_usec=100
    19    max_manifest_file_size=18446744073709551615
    20    allow_2pc=false
    21    allow_fallocate=true
    22    fail_if_options_file_error=false
    23    allow_ingest_behind=false
    24    allow_mmap_reads=false
    25    skip_log_error_on_recovery=false
    26    recycle_log_file_num=0
    27    delete_obsolete_files_period_micros=21600000000
    28    compaction_readahead_size=0
    29    use_direct_io_for_flush_and_compaction=false
    30    log_file_time_to_roll=0
    31    create_missing_column_families=false
    32    advise_random_on_open=true
    33    max_log_file_size=0
    34    stats_dump_period_sec=600
    35    enable_thread_tracking=false
    36    use_adaptive_mutex=false
    37    create_if_missing=false
    38    is_fd_close_on_exec=true
    39    max_background_flushes=-1
    40    manifest_preallocation_size=4194304
    41    error_if_exists=false
    42    skip_stats_update_on_db_open=false
    43    max_open_files=-1
    44    random_access_max_buffer_size=1048576
    45    use_fsync=false
    46    max_background_jobs=2
    47    two_write_queues=false
    48    max_background_compactions=-1
    49    max_file_opening_threads=16
    50    table_cache_numshardbits=6
    51    keep_log_file_num=1000
    52    avoid_flush_during_shutdown=false
    53    db_write_buffer_size=0
    54    max_total_wal_size=0
    55    wal_dir=db-stage-4
    56    max_subcompactions=1
    57    WAL_size_limit_MB=0
    58    paranoid_checks=true
    59    allow_concurrent_memtable_write=true
    60    writable_file_max_buffer_size=1048576
    61    WAL_ttl_seconds=0
    62    delayed_write_rate=16777216
    63    bytes_per_sync=0
    64    wal_bytes_per_sync=0
    65    enable_pipelined_write=false
    66    enable_write_thread_adaptive_yield=true
    67    write_thread_slow_yield_usec=3
    68    access_hint_on_compaction_start=NORMAL
    69    info_log_level=INFO_LEVEL
    70    dump_malloc_stats=false
    71    avoid_flush_during_recovery=false
    72    preserve_deletes=false
    73    manual_wal_flush=false
    74    
    75  
    76  [CFOptions "default"]
    77    report_bg_io_stats=false
    78    inplace_update_support=false
    79    max_compaction_bytes=1677721600
    80    disable_auto_compactions=false
    81    write_buffer_size=67108864
    82    bloom_locality=0
    83    max_bytes_for_level_multiplier=10.000000
    84    compaction_filter_factory=nullptr
    85    optimize_filters_for_hits=false
    86    target_file_size_base=67108864
    87    max_write_buffer_number_to_maintain=0
    88    hard_pending_compaction_bytes_limit=274877906944
    89    paranoid_file_checks=false
    90    memtable_prefix_bloom_size_ratio=0.000000
    91    force_consistency_checks=false
    92    max_write_buffer_number=2
    93    max_bytes_for_level_multiplier_additional=1:1:1:1:1:1:1
    94    level0_slowdown_writes_trigger=20
    95    level_compaction_dynamic_level_bytes=false
    96    compaction_options_fifo={allow_compaction=false;ttl=0;max_table_files_size=1073741824;}
    97    inplace_update_num_locks=10000
    98    level0_file_num_compaction_trigger=4
    99    compression=kSnappyCompression
   100    level0_stop_writes_trigger=36
   101    num_levels=7
   102    table_factory=BlockBasedTable
   103    compression_per_level=
   104    target_file_size_multiplier=1
   105    min_write_buffer_number_to_merge=1
   106    arena_block_size=8388608
   107    max_successive_merges=0
   108    memtable_huge_page_size=0
   109    compaction_pri=kByCompensatedSize
   110    soft_pending_compaction_bytes_limit=68719476736
   111    max_bytes_for_level_base=268435456
   112    comparator=leveldb.BytewiseComparator
   113    max_sequential_skip_in_iterations=8
   114    bottommost_compression=kDisableCompressionOption
   115    prefix_extractor=nullptr
   116    memtable_insert_with_hint_prefix_extractor=nullptr
   117    memtable_factory=SkipListFactory
   118    compaction_filter=nullptr
   119    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;}
   120    merge_operator=nullptr
   121    compaction_style=kCompactionStyleLevel
   122    
   123  [TableOptions/BlockBasedTable "default"]
   124    format_version=2
   125    whole_key_filtering=true
   126    verify_compression=false
   127    partition_filters=false
   128    index_block_restart_interval=1
   129    block_size_deviation=10
   130    block_size=4096
   131    pin_l0_filter_and_index_blocks_in_cache=false
   132    block_restart_interval=16
   133    filter_policy=nullptr
   134    metadata_block_size=4096
   135    no_block_cache=false
   136    checksum=kCRC32c
   137    read_amp_bytes_per_bit=8589934592
   138    cache_index_and_filter_blocks=false
   139    enable_index_compression=true
   140    index_type=kBinarySearch
   141    hash_index_allow_collision=true
   142    cache_index_and_filter_blocks_with_high_priority=false
   143    flush_block_policy_factory=FlushBlockBySizePolicyFactory
   144