-For production servers, high quality server equipment is needed. Keep
-in mind, if you run 10 Virtual Servers on one machine and you then
-experience a hardware failure, 10 services are lost. {pve}
-supports clustering, this means that multiple {pve} installations
-can be centrally managed thanks to the included cluster functionality.
-
-{pve} can use local storage (DAS), SAN, NAS and also distributed
-storage (Ceph RBD). For details see xref:chapter-storage[chapter storage].
+We recommend using high quality server hardware, when running {pve} in
+production. To further decrease the impact of a failed host, you can run {pve} in
+a cluster with highly available (HA) virtual machines and containers.