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1.系统版本
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[root@test2 ~]# cat /etc/issue CentOS release 6.5 (Final) Kernel \r on an \m
2.下载MongoDB 到/usr/loca/
[root@test2 ~]# cd /usr/local/cd /usr/local/ [root@test2 ~]# cd /usr/local/wget https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-rhel62-3.0.7.tgz
3.解压并创建数据库的存储及日志目录：
[root@test2 local]# tar -zxvf mongodb-linux-x86_64-rhel62-3.0.7.tgz
[root@test2 local]# mkdir -p mogodb/{data,logs}
[root@test2 local]# cd mogodb/
[root@test2 mogodb]# ls
bin data GNU-AGPL-3.0 logs README THIRD-PARTY-NOTICES
[root@test2 mogodb]# cd logs/
[root@test2 logs]# touch mongodb.log4.建立配置文件
[root@test2 mogodb]# vi /usr/local/mongodb/bin/mongodb.conf dbpath=/usr/local/mongodb/data logpath=/usr/local/mongodb/logs/mongodb.log port=27017 fork=true nohttpinterface=true
5.启动MongoDB
[root@test2 mongodb]# /usr/local/mongodb/bin/mongod --bind_ip localhost -f /usr/local/mongodb/bin/mongodb.conf about to fork child process, waiting until server is ready for connections. forked process: 1449 child process started successfully, parent exiting
6.设置开机自启动MongoDB
[root@test2 mongodb]# echo "/usr/local/mongodb/bin/mongod --config /usr/local/mongodb/bin/mongodb.conf" >> /etc/rc.local /usr/local/mongodb/bin/mongod --config /usr/local/mongodb/bin/mongodb.conf
7.测试：
(1)进入Mongodb的shell模式：
[root@test2 ~]# /usr/local/mongodb/bin/mongo MongoDB shell version: 3.0.7 connecting to: test Server has startup warnings: 2015-11-11T18:26:02.022+0800 I CONTROL [initandlisten] ** WARNING: You are running this process as the root user, which is not recommended. 2015-11-11T18:26:02.022+0800 I CONTROL [initandlisten] 2015-11-11T18:26:02.022+0800 I CONTROL [initandlisten] 2015-11-11T18:26:02.022+0800 I CONTROL [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/enabled is 'always'. 2015-11-11T18:26:02.022+0800 I CONTROL [initandlisten] ** We suggest setting it to 'never' 2015-11-11T18:26:02.022+0800 I CONTROL [initandlisten] 2015-11-11T18:26:02.022+0800 I CONTROL [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/defrag is 'always'. 2015-11-11T18:26:02.022+0800 I CONTROL [initandlisten] ** We suggest setting it to 'never' 2015-11-11T18:26:02.022+0800 I CONTROL [initandlisten] >
(2)查看数据库列表
> show dbsshow dbs local 0.078GB
(3)查看数据库版本
> db.version();db.version(); 3.0.7
(4)关闭数据库
[root@test2 bin]# /usr/local/mongodb/bin/mongod --shutdown --config /usr/local/mongodb/bin/mongodb.conf 2015-11-11T18:36:01.404+0800 I CONTROL log file "/usr/local/mongodb/logs/mongodb.log" exists; moved to "/usr/local/mongodb/logs/mongodb.log.2015-11-11T10-36-01". killing process with pid: 1449
或使用kill
[root@test2 ~]# ps -ef |grep mongo root 1505 1 0 18:37 ? 00:00:03 /usr/local/mongodb/bin/mongod --bind_ip localhost -f /usr/local/mongodb/bin/mongodb.conf root 1544 1324 0 18:45 pts/2 00:00:00 grep mongo [root@test2 ~]# kill 1505
注意：这个地方不能使用kill -9 pid，这样会导致数据丢失，同时mongodb还可能会报错。
如果使用kill -9 pid的方式关闭mongodb，并且mongodb不能正常启动，则需删除mongod.lock文件
[root@test2 bin]# kill rm -rf /usr/local/mongodb/data/mongod.lock
[root@test2 bin]# /usr/local/mongodb/bin/mongod --config /usr/local/mongodb/bin/mongodb.conf
本文借鉴 “doiido” 博客，http://doiido.blog.51cto.com/5503054/1562541
