Shulou(Shulou.com)05/31 Report--

What this article shares to you is about how to close the database instance in mongodb, the editor thinks it is very practical, so I share it with you to learn. I hope you can get something after reading this article.

One: use the mongod command to close

[mongod@localhost journal] # mongod-- shutdown-f / etc/mongodb.conf

Killing process with pid: 17234

Note: the shutdown option of the mongod command shuts down the MongoDB service cleanly.

Two: log in to the admin library and execute db.shutdown ()

/ usr/bin/mongo-port=27017-host=10.1.82.6-username=root-password=root-authenticationDatabase admin

Use admin

Db.shutdownServer ()

Three: use the kill command

View mongo related processes

[mongod@localhost journal] # 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

Kill mongo service process

[mongod@localhost journal] # kill 18288

[mongod@localhost journal] # ps-ef | grep pmon

Mongo 18304 17574 0 06:13 pts/1 00:00:00 grep pmon

Note: you can use the kill command of the operating system to send SIGINT or SIGTERM signals 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 logging (--journal)

The above is how to close the database instance in mongodb. The editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.