MongoDB Linux 安裝配置 後台運行

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介紹安裝的文檔很多，可以參考這篇：

http://www.mkyong.com/mongodb/how-to-install-mongodb-on-mac-os-x/

安裝完後你可能會碰到的2個問題。

1.讓mongod在後台運行啟動mongo的命令mongod有一個參數--fork可以使mongo在後台運行，但同時必須設定--logpath參數指定開機記錄檔案的路徑，因為此時日誌無法寫到控制台了。例子：

mongod --fork --logpath /var/log/mongod.log

The MongoDB daemon (mongod) has a command-line option to run the server in the background...

--fork

This command-line option requires that you also specify a file to log messages to (since it can not use the current console). An example of this command looks like:

mongod --fork --logpath /var/log/mongod.log

You could put this into an /etc/init.d/mongod bash script file. And then to have the service run at startup, create the standard symbolic links (S## & K##) inside of /etc/rc#.d/. Here is a tutorial that explains this process in more detail. Scroll down to the section titled "Init Script Activation". This also has the added benefit of being able to execute commands like...

service mongod statusservice mongod startservice mongos stop

2.執行mongod —fork —logpath /var/log/mongod.log 出錯

about to fork child process, waiting until server is ready for connections. forked process: 10293 child process started successfully, parent exiting

這是因為目前使用者對日誌目錄/var/log的許可權不足

MongoDB Linux 安裝配置 後台運行