Amazon EC2 and EBS disk space problem

Question

I am having a problem reconciling the space available on my EBS volume. According to the AWS console the volume is 50GB and is attached to an instance.

If I ssh to this

Answer 1

Perhaps the original 15 GB Volume was cloned into a 50 GB volume but then not resized?

Please see this tutorial on how to clone and resize: How to increase disk space on existing AWS EC2 Linux (Ubuntu) Instance without losing data

Hope that helps.