Unable to create/open lock file: /data/mongod.lock errno:13 Permission denied

Question

How to I get mongo to use a mounted drive on ec2? I really do not understand. I attached a volume on ec2 formatted the drive as root and start as root and yet as root I ca

Answer 1

I got the same issue when I ran mongod command after installing it on Windows10. I stopped the mongodb service and started it again. Working like a charm

Command to stop mongodb service (in windows): net stop mongodb

Command to start mongodb server: mongod --dbpath PATH_TO_DATA_FOLDER

Answer 2

In Centos Server

this works for me

chown -R mongod:mongod /var/lib/mongo

Answer 3

Got a similar error, fixed with removing all records (in my case directory journals, and file mongo.lock...), after that check port with sudo lsof -i:27017, if smth running on it kill <PID of the process>, and try to run ./mongod again

Answer 4

I installed mongodb with EBS on an EC2 with Ubuntu 14.04 following this tutorial:

http://docs.mongodb.org/ecosystem/platforms/amazon-ec2/

But instead of the suggested chown I did:

sudo chown -R mongodb:mongodb /data /log /journal

To fix the problem

Answer 5

For mac users:
Run ls -ld /data/db/
Output should be something like drwrx-xr-x 20 singh wheel 680 21 Jul 05:49 /data/db/
Where singh is the owner and wheel is the group it belongs to.
Run sudo chown -R singh:wheel /data/db
Run mongod

Answer 6

Do ls -lato know the user and group of /var/log/mongodb. Then do sudo chown -R user:group /data/db Now run sudo service mongodb start. Check the status with sudo service mongodb status