[Solved] How to access my Block Storage volume from my instance?

I feel I'm missing something obvious.
I've added the volume to my instance, add a user to my CP, run the openrc.sh file and can see my volume on the server using `openstack volume list`. It says its attached to `/dev/sdb` but that doesn't exist.

I can't find a guide on actually accessing the block storage.

Can someone help?

Edit: `sudo fdisk -l` shows my volume. Perhaps I just need to add a partition to it then mount it?

Solved: Just needed a partition creating on it.