MongoDB: Turn off service

The MongoDB provides several commands for shutting down the service, specifically the following:

one use crtl+c off

[MONGO@REDHATB data]$ mongod--dbpath=/database/mongodb/data/--logpath=/var/applog/mongo_log/mongo.log--logappend --port=27017--journal > Start_mongo.log 2>&1 Cursors: Typing crtl+c off

Note: If you start the MongoDB service in front of the desk, the "crtl+c" service will be turned off, which will wait
The currently ongoing operation is complete, so it is still a clean shutdown.

Two use database command shutdown
--2.1 Open Service

[MONGO@REDHATB data]$ mongod-f/database/mongodb/data/mongodb_27017.conf Forked process:18155 All output going to:/var/applog/mongo_log/mongo.log Child process started successfully, parent exiting

--2.2 Login Database

[MONGO@REDHATB data]$ MONGO MongoDB Shell version:2.2.1 Connecting To:test

--2.3 shutdown MongoDB Service

> Use Admin; Switched to DB admin > db.shutdownserver (); Wed Nov 06:07:33 Dbclientcursor::init call () failed Wed Nov 06:07:33 Query failed:admin. $cmd {shutdown:1.0} to:127.0.0.1:27017 Server should is down ... Wed Nov 06:07:33 trying reconnect to 127.0.0.1:27017 Wed Nov 06:07:33 Reconnect 127.0.0.1:27017 failed couldnt connect to server 127.0.0.1:27017

three uses the Mongod command to close

[MONGO@REDHATB data]$ mongod --shutdown --dbpath/database/mongodb/data/ Killing process with pid:17747

Note: The shutdown option for the Mongod command can cleanly close the MongoDB service.

Four use KILL command
--4.1 view MONGO related processes

[MONGO@REDHATB data]$ Ps-ef | grep MONGO Root 17573 14213 0 05:10 pts/1 00:00:00 Su-mongo MONGO 17574 17573 0 05:10 pts/1 00:00:00-bash MONGO 18288 1 0 06:12? 00:00:00 mongod-f/database/mongodb/data/mongodb_27017.conf MONGO 18300 17574 6 06:13 pts/1 00:00:00 ps-ef MONGO 18301 17574 0 06:13 pts/1 00:00:00 grep MONGO

--4.2 Kill MONGO Service process

[MONGO@REDHATB data]$ Kill 18288 [MONGO@REDHATB data]$ Ps-ef | grep Pmon MONGO 18304 17574 0 06:13 pts/1 00:00:00 grep pmon

Note: You can use the operating system kill command to send a SIGINT or sigterm signal to the mongod process.
That is, "Kill-2 pid," or "kill-15 pid".

It is recommended that you do not use "kill-9 pid" because if MongoDB is running without opening the log (--journal),
Data loss may be caused.

Five references
Http://www.mongodb.org/display/DOCS/Starting+and+Stopping+Mongo
http://docs.mongodb.org/manual/reference/mongod/
Http://www.cnblogs.com/taobataoma/archive/2007/08/30/875743.html