...

If this step is failed, you must restart it at the previous step. Use snapshot LVM to do this.

At end of this step, make sure that:

• there is a rbd pool with this command: ceph osd pool list.
• there is a ceph pool with this command: virsh pool-list.

High availability (via corosync and pacemaker)

Deployment of Virtual Machines

The inventory must define these hosts to run this step:

• VMs: Sets of hosts to launch on hypervisors

Before starting, make sure there is enough space in /home and /tmp.