how to set mongod --dbpath

Question

very new to mongodb and databases in general. whenever i run mongo i receive this error message: ​​​

MongoDB shell version: 2.         


        

Answer 1

First you will have a config file in /etc/mongodb.conf, therefore this sounds like a homebrew install which will use some more standardized paths. The whole /data/db/ thing is referenced in a lot of manual install documentation.

So basically from your log the server is not running, it's shutting down, so there is nothing for the shell to connect to. Seems like you have had some unclean shutdowns/restarts which has led to the inconsistency.

Clear the files in the journal /usr/local/var/mongodb/journal/ on your config.

Also:

sudo rm /var/lib/mongodb/mongod.lock

Just in case, even though that part looks clean. And then restart.