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Profile 1

# mongod.confsystemLog: destination: file logAppend: truestorage: journal: enabled: true directoryPerDB: true engine: wiredTiger wiredTiger: engineConfig: cacheSizeGB: 2 directoryForIndexes: true indexConfig: prefixCompression: trueprocessManagement: fork: truenet: port: 27017

Introduction to catalogue

The requested URL/data/wyd/mongodb was not found on this server.

backup log pid script shard-a-primary

cacheSize refers to the memory allocated by the system to mongod. For example, if your system has 30 gigabytes of memory, you can allocate 24 gigabytes of memory to Mongodb.

Profile Details Reference

https://blog.csdn.net/jianlong727/article/details/53484440

Mongodb Memory Cache Size Configuration

http://www.jyguagua.com/? p=3248

start

numactl --interleave=all mongod -f /etc/mongod.conf \--dbpath /data/wyd03/mongodbard-a-primary \--logpath /data/wyd03/mongodb/logard-a-primary.log \--pidfilepath /data/wyd03/mongodb/pidard-a-primary.pid --port 27021

Specify different pid and port so that you can start multiple different processes

Online Profile II

dbpath=/data/mongodb/dblogpath=/data/mongodb/logs/mongodb.logbind_ip=127.0.0.1port=27017fork=truenohttpinterface=trueauth=true

start

/usr/local/mongodb/bin/mongod -f /usr/local/mongodb/conf/mongodb.conf

Online Profile III

systemLog: quiet: false logAppend: true destination: file path: /data/mongodb/logs/mongod.logstorage: dbPath: /data/mongodb/db journal: enabled: true engine: wiredTiger wiredTiger: engineConfig: cacheSizeGB: 16 indexConfig: prefixCompression: trueprocessManagement: fork: truenet: bindIp: 127.0.0.1 port: 27017security: authorization: enabled

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