Error: couldn’t connect to server 127.0.0.1:27017 src/mongo/shell/mongo.js: exception: connect failed
As a learner in mongodb I don’t get understand why this problem often occur in Linux machine. But Luckily somehow I figured out a way to resolve this issue with the help of few mongodb experts outs there on internet. Below is the way I followed to put an end to the starting trouble of mongodb.
Step 1) Remove lock file.
sudo rm /var/lib/mongodb/mongod.lock
Step 2) Repair mongodb.
Step 3) start mongodb.
sudo service mongodb start
sudo start mongodb
Step 4) Check status of mongodb.
sudo service mongodb status
sudo status mongodb
Step 5) Start mongo console.
that’s it,above commands would have instructed mongodb to repair the broken piece and start the new instance for us to continue.