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Merge pull request #11637 from neethuhaneesha/direct_io_enabling 

Enabling rocksdb direct_io and wiggle knobs
This commit is contained in:
Jingyu Zhou 2024-09-19 10:12:14 -07:00 committed by GitHub
parent e2c0a6ac43 8ff623e523
commit b872a8ea57
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GPG Key ID: B5690EEEBB952194
1 changed files with 4 additions and 4 deletions
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8
fdbclient/ServerKnobs.cpp
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@ -287,7 +287,7 @@ void ServerKnobs::initialize(Randomize randomize, ClientKnobs* clientKnobs, IsSi
init( PERPETUAL_WIGGLE_DELAY, 60 );
init( PERPETUAL_WIGGLE_SMALL_LOAD_RATIO, 10 );
init( PERPETUAL_WIGGLE_MIN_BYTES_BALANCE_RATIO, 0.85 );
init( PW_MAX_SS_LESSTHAN_MIN_BYTES_BALANCE_RATIO, 0 );
init( PW_MAX_SS_LESSTHAN_MIN_BYTES_BALANCE_RATIO, 8 );
init( PERPETUAL_WIGGLE_DISABLE_REMOVER, true );
init( LOG_ON_COMPLETION_DELAY, DD_QUEUE_LOGGING_INTERVAL );
init( BEST_TEAM_MAX_TEAM_TRIES, 10 );
@ -477,7 +477,7 @@ void ServerKnobs::initialize(Randomize randomize, ClientKnobs* clientKnobs, IsSi
init( ROCKSDB_BLOOM_WHOLE_KEY_FILTERING, false );
init( ROCKSDB_MAX_AUTO_READAHEAD_SIZE, 65536 );
// If rocksdb block cache size is 0, the default 8MB is used.
int64_t blockCacheSize = isSimulated ? 16 * 1024 : 4LL * 1024 * 1024 * 1024 /* 4GB */;
int64_t blockCacheSize = isSimulated ? 1LL * 1024 * 1024 * 1024 : 4LL * 1024 * 1024 * 1024 /* 4GB */;
init( ROCKSDB_BLOCK_CACHE_SIZE, blockCacheSize ); /* Datablocks cache + Index&filter blocks cache */
init( ROCKSDB_CACHE_HIGH_PRI_POOL_RATIO, 0.5 ); /* Share of high priority Index&filter blocks in cache */
init( ROCKSDB_CACHE_INDEX_AND_FILTER_BLOCKS, true );
@ -570,8 +570,8 @@ void ServerKnobs::initialize(Randomize randomize, ClientKnobs* clientKnobs, IsSi
init( ROCKSDB_WAL_RECOVERY_MODE, 2 ); // kPointInTimeRecovery, RocksDB default.
init( ROCKSDB_TARGET_FILE_SIZE_BASE, 0 ); // If 0, pick RocksDB default.
init( ROCKSDB_TARGET_FILE_SIZE_MULTIPLIER, 1 ); // RocksDB default.
init( ROCKSDB_USE_DIRECT_READS, false );
init( ROCKSDB_USE_DIRECT_IO_FLUSH_COMPACTION, false );
init( ROCKSDB_USE_DIRECT_READS, true );
init( ROCKSDB_USE_DIRECT_IO_FLUSH_COMPACTION, true );
init( ROCKSDB_MAX_OPEN_FILES, -1 ); // RocksDB default.
init( ROCKSDB_USE_POINT_DELETE_FOR_SYSTEM_KEYS, false );
init( ROCKSDB_CF_RANGE_DELETION_LIMIT, 0 );