:pve-toplevel:
endif::manvolnum[]
-The {PVE} cluster manager `pvecm` is a tool to create a group of
+The {pve} cluster manager `pvecm` is a tool to create a group of
physical servers. Such a group is called a *cluster*. We use the
http://www.corosync.org[Corosync Cluster Engine] for reliable group
communication. There's no explicit limit for the number of nodes in a cluster.
Preparing Nodes
---------------
-First, install {PVE} on all nodes. Make sure that each node is
+First, install {pve} on all nodes. Make sure that each node is
installed with the final hostname and IP configuration. Changing the
hostname and IP is not possible after cluster creation.
If you see a healthy cluster state, it means that your new link is being used.
-Role of SSH in {PVE} Clusters
+Role of SSH in {pve} Clusters
-----------------------------
-{PVE} utilizes SSH tunnels for various features.
+{pve} utilizes SSH tunnels for various features.
* Proxying console/shell sessions (node and guests)
+