Increase Disk Space on EC2

This is with the Amazon Linux.

1. Stop the instance.
2. Detach the volume.
3. Make a snapshot.
4. Create a new volume with the snapshot of the desired size (/dev/sda1).
5. Attach the new volume to the server.
6. Re-associate the IP address.
7. Login to server.
8. Run this command: sudo resize2fs -p /dev/sda1