Erro durante a inicialização global MongoDB
==> check /var/log/mongodb and /var/lib/mongodb for mongondb with (user==>mongodb) and the permissions.
sudo chown mongodb:mongodb /var/log/mongodb/mongod.log
sudo chown mongodb:mongodb /var/lib/mongodb/*
==> then start/restart the mongod service
sudo service mongod start
sudo service mongod restart
Jaimin Patel