MongoDB 4.4 数据库全部参数详细说明

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MongoDB 4.4 数据库全部参数详细说明，共计十大类别参数。包括:一般参数、审计、事务、wireTiger、日志、验证、复制、分片等相关参数。

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MongoDB 参数说明  
MongoDB 参数说明
一、验证参数
authenticationMechanisms
clusterAuthMode
enableLocalhostAuthBypass
KeysRotationIntervalSec
ldapUserCacheInvalidationInterval
ldapUseConnectionPool
ldapConnectionPoolUseLatencyForHostPriority
ldapConnectionPoolMinimumConnectionsPerHost
ldapConnectionPoolMaximumConnectionsPerHost
ldapConnectionPoolHostRefreshIntervalMillis
ldapConnectionPoolIdleHostTimeoutSecs
ocspEnabled
ocspValidationRefreshPeriodSecs
opensslCipherConfig
opensslDiffieHellmanParameters
saslauthdPath
saslHostName
saslServiceName
scramIterationCount[有用]
scramSHA256IterationCount
sslMode
tslMode
tlsOCSPStaplingTimeoutSecs
tlsOCSPVerifyTimeoutSecs
tlsWithholdClientCertificate
tlsX509ClusterAuthDNOverride
tlsX509ExpirationWarningThresholdDays
sslWithholdClientCertificate
userCacheInvalidationIntervalSecs[有用]
authFailedDelayMs[有用]
allowRolesFromX509Certificates
二、一般参数
connPoolMaxShardedConnsPerHost
connPoolMaxShardedInUseConnsPerHost
shardedConnPoolIdleTimeoutMinutes
connPoolMaxConnsPerHost
connPoolMaxInUseConnsPerHost
globalConnPoolIdleTimeoutMinutes
cursorTimeoutMillis
failIndexKeyTooLong
notablescan
ttlMonitorEnabled
tcpFastOpenServer
tcpFastOpenClient
tcpFastOpenQueueSize

disableJavaScriptJIT
maxIndexBuildMemoryUsageMegabytes
reportOpWriteConcernCountersInServerStatus
watchdogPeriodSeconds
tcmallocReleaseRate
三、日志参数
logLevel
logComponentVerbosity
maxLogSizeKB
quiet
redactClientLogData
traceExceptions
suppressNoTLSPeerCertificateWarning
四、诊断相关参数
diagnosticDataCollectionEnabled
diagnosticDataCollectionDirectoryPath
diagnosticDataCollectionDirectorySizeMB
diagnosticDataCollectionFileSizeMB
diagnosticDataCollectionPeriodMillis
五、逻辑会话
logicalSessionRefreshMillis
localLogicalSessionTimeoutMinutes
maxAcceptableLogicalClockDriftSecs
maxSessions
TransactionRecordMinimumLifetimeMinutes
六、复制相关参数
enableFlowControl
flowControlTargetLagSeconds
flowControlWarnThresholdSeconds
initialSyncTransientErrorRetryPeriodSeconds
initialSyncSourceReadPreference
oplogFetcherUsesExhaust
oplogInitialFindMaxSeconds
replWriterThreadCount
rollbackTimeLimitSecs
waitForSecondaryBeforeNoopWriteMS
createRollbackDataFiles
enableElectionHandoff
replBatchLimitBytes
mirrorReads
七、分片相关参数
disableResumableRangeDeleter
enableShardedIndexConsistencyCheck
shardedIndexConsistencyCheckIntervalMS
enableFinerGrainedCatalogCacheRefresh
maxTimeMSForHedgedReads
readHedgingMode
replMonitorMaxFailedChecks
timeOutMonitoringReplicaSets
ShardingTaskExecutorPoolHostTimeoutMS
ShardingTaskExecutorPoolMaxConnecting
ShardingTaskExecutorPoolMaxSize

12.ShardingTaskExecutorPoolMinSize
13.ShardingTaskExecutorPoolRefreshRequirementMS
14.ShardingTaskExecutorPoolRefreshTimeoutMS
15.ShardingTaskExecutorPoolReplicaSetMatching
16.taskExecutorPoolSize
17.loadRoutingTableOnStartup
18.warmMinConnectionsInShardingTaskExecutorPoolOnStartup
19.warmMinConnectionsInShardingTaskExecutorPoolOnStartupWaitMS
20.migrateCloneInsertionBatchDelayMS
21.migrateCloneInsertionBatchSize
22.orphanCleanupDelaySecs
23.rangeDeleterBatchDelayMS
24.rangeDeleterBatchSize
25.skipShardingConfigurationChecks
八、存储相关参数
1.journalCommitInterval
2.syncdelay
3.honorSystemUmask
4.processUmask
九、WiredTiger 相关参数
1.wiredTigerMaxCacheOverflowSizeGB
2.wiredTigerConcurrentReadTransactions
3.wiredTigerConcurrentWriteTransactions
4.wiredTigerEngineRuntimeConfig[慎用]
九、审计相关参数
1.auditAuthorizationSuccess
十、事务相关参数
1.transactionLifetimeLimitSeconds
2.maxTransactionLockRequestTimeoutMillis
3.shouldMultiDocTxnCreateCollectionAndIndexes
这里以MongoDB最新版本4.4进行介绍，这里安装参数类型进行介绍，主要分为以下几种类
型：
验证参数
一般参数
日志参数
诊断参数
逻辑会话
多副本参数
分片参数
存储参数
WireTiger参数
审计参数
事务参数
修改参数： db.adminCommand( { setParameter: 1, <parameter>: <value>  } )
查看所有参数： db.adminCommand( { getParameter : "*"} )
查看指定参数: db.adminCommand( { getParameter : 1, <parameter>:1} )