CentOS安装MongoDB

1、下载MongoDB（64位）

http://fastdl.mongodb.org/linux/mongodb-linux-x86_64-2.4.9.tgz

或

http://pan.baidu.com/s/1mgyRB8c

2、安装MongoDB（安装到/usr/local）

tar zxvf mongodb-linux-x86_64-2.4.9.tgz
mv mongodb-linux-x86_64-2.4.9 mongodb
cd mongodb
mkdir db
mkdir logs
cd bin
vi mongodb.conf

dbpath=/usr/local/mongodb/db
logpath=/usr/local/mongodb/logs/mongodb.log
port=27017
fork=true
nohttpinterface=true

3、重新绑定mongodb的配置文件地址和访问IP

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

4、开机自动启动mongodb

vi /etc/rc.d/rc.local

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

5、重启一下系统测试下能不能自启

#进入mongodb的shell模式 
/usr/local/mongodb/bin/mongo
#查看数据库列表 
show dbs
#当前db版本 
db.version();

[root@t mongodb]# ./bin/mongod --dbpath /usr/mongodb/data/db/ --logpath /usr/mongodb/data/logs/mo --port 27017

about to fork child process, waiting until server is ready for connections.

forked process: 2299 child process started successfully, parent exiting

[root@t mongodb]# ps aux|grep mongo

root 2299 1.1 5.0 475040 50496 ? Sl 21:33 0:01

./bin/mongod --dbpath /usr/mongodb/data/db/ --logpath /usr/mongodb/data/logs/mongodb.log --fork --port 27017

root 2314 0.0 0.0 103248 832 pts/0 S+ 21:34 0:00 grep mongo

MongoDb启动报错：ERROR: child process failed, exited with error number xx

http://blog.csdn.net/u010028869/article/details/50698689

CentOS安装MongoDB

原文：http://www.cnblogs.com/tianboblog/p/5982793.html