1：操作系统信息
2：yum命令查看MongoDB的包信息
3：配置yum源
#vi /etc/yum.repos.d/10gen.repo
4：查看mongoDB的服务器包的信息
5：安装MongoDB的服务器端和客户端工具
#yum install mongo-10gen-server
#yum install mongo-10gen
卸载：
#yum -y remove mongo-10gen-server
6：启动MongoDB服务（以后有更新了，停掉mongodb，执行#yum update mongo-10gen mongo-10gen-server 即可）
#service mongod start
7：MongoDB配置文件
# mongo.conf #where to log logpath=/var/log/mongo/mongod.log logappend=true # fork and run in background fork = true #port = 27017 dbpath=/var/lib/mongo # location of pidfile pidfilepath = /var/run/mongodb/mongod.pid # Disables write-ahead journaling # nojournal = true # Enables periodic logging of CPU utilization and I/O wait #cpu = true # Turn on/off security. Off is currently the default #noauth = true #auth = true # Verbose logging output. #verbose = true # Inspect all client data for validity on receipt (useful for # developing drivers) #objcheck = true # Enable db quota management #quota = true # Set oplogging level where n is # 0=off (default) # 1=W # 2=R # 3=both # 7=W+some reads #diaglog = 0 # Ignore query hints #nohints = true # Disable the HTTP interface (Defaults to localhost:27018). #nohttpinterface = true # Turns off server-side scripting. This will result in greatly limited # functionality #noscripting = true # Turns off table scans. Any query that would do a table scan fails. #notablescan = true # Disable data file preallocation. #noprealloc = true # Specify .ns file size for new databases. # nssize = <size> # Accout token for Mongo monitoring server. #mms-token = <token> # Server name for Mongo monitoring server. #mms-name = <server-name> # Ping interval for Mongo monitoring server. #mms-interval = <seconds> # Replication Options # in replicated mongo databases, specify here whether this is a slave or master #slave = true #source = master.example.com # Slave only: specify a single database to replicate #only = master.example.com # or #master = true #source = slave.example.com