13.1 Hardware Requirements
The following list specifies hardware requirements for a Heartbeat 2
cluster. These requirements represent the minimum hardware configuration.
Additional hardware might be necessary depending on how you intend to use
your Heartbeat 2 cluster.
-
A minimum of two Linux servers
The servers do not require identical hardware (memory, disk space,
etc.)
-
At least one communications medium (Ethernet, etc.) that allows cluster
nodes to communicate with each other
