In Chapter 2, Ceph Instant Deployment, we created three VirtualBox virtual machines, which we used for deploying your first instant Ceph cluster. You should now destroy that Ceph cluster and uninstall Ceph packages or destroy those virtual machines. In this chapter, we will be installing Ceph again but in a different way. You should follow the Creating a sandbox environment with VirtualBox section in Chapter 2, Ceph Instant Deployment to recreate virtual machines that we will be using throughout this chapter.