heartbeat is a basic heartbeat subsystem for Linux-HA which implements serial, UDP, and PPP/UDP heartbeats together with IP address takeover including a nice resource model including resource groups. . It currently supports a very sophisticated dependency model for n-node clusters. It is both extremely useful and quite stable at this point in time. . This package contains the static version of the Heartbeat plugins that can be used by other programs like Pacemaker.
