MongoDB中的主从同步配置和mongod相关启动命令讲解
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MongoDB 主从同步设置 主从设置 Master: 192.168.111.103 Port:8001 Slave:192.168.111.104 Port:8001 启动Master 查看Slave log可以见到已经从Master复制数据 tail -f /var/logs/mongodb/mongod.log Thu Feb 27 22:18:20 repl: main@192.168.111.103:8001 Thu Feb 27 22:18:20 repl: sleep 2sec before next pass Thu Feb 27 22:18:22 repl: main@192.168.111.103:8001 Thu Feb 27 22:18:22 repl: sleep 2sec before next pass Thu Feb 27 22:18:24 repl: main@192.168.111.103:8001 Thu Feb 27 22:18:24 repl: sleep 2sec before next pass Thu Feb 27 22:18:26 repl: main@192.168.111.103:8001 Thu Feb 27 22:18:26 repl: sleep 2sec before next pass Thu Feb 27 22:18:28 repl: main@192.168.111.103:8001 Thu Feb 27 22:18:28 repl: sleep 2sec before next pass Thu Feb 27 22:18:30 repl: main@192.168.111.103:8001 Thu Feb 27 22:18:30 repl: sleep 2sec before next pass Thu Feb 27 22:18:32 repl: main@192.168.111.103:8001 Thu Feb 27 22:18:32 repl: sleep 2sec before next pass
mongo -port 8001 use admin db.shutdownServer() exit 修复MongoDB mongod --dbpath /data/masterdb/ repair mongod --dbpath /data/slavedb/ repair Mongodb启动命令mongod参数说明 mongod的主要参数有: 基本配置 -------------------------------------------------------------------------------- --quiet # 安静输出 -------------------------------------------------------------------------------- --fastsync # 从一个dbpath里启用从库复制服务,该dbpath的数据库是主库的快照,可用于快速启用同步 -------------------------------------------------------------------------------- --master # 主库模式 -------------------------------------------------------------------------------- --replSet arg # 设置副本集名称 * Sharding(分片)选项 -------------------------------------------------------------------------------- dbpath = /data/mongodb logpath = /data/mongodb/mongodb.log logappend = true port = 27017 fork = true auth = true e.g: 复制代码 代码如下: ./mongod -shardsvr -replSet shard1 -port 16161 -dbpath /data/mongodb/data/shard1a -oplogSize 100 -logpath /data/mongodb/logs/shard1a.log -logappend -fork -rest (编辑:安卓应用网) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |
