Mongodb service won't start

Question

I am not sure why, and the service was working fine just yesterday, all of a sudden I can not get MongoDB to start up.

[root@purr ~]# service mongod start
St         


        

Answer 1

I solved this by deleting d:\test\mongodb\data\mongod.lock file. When you will reconnect mongo db than this file will auto generate in same folder. it works for me.