yum安装MangoDB

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 = 

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
#   =off (default)
#   =W
#   =R
#   =both
#   =W+some reads
#diaglog = 

# Ignore query hints
#nohints = true

# Disable the HTTP interface (Defaults to localhost:).
#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