Binary package “fence-agents-rcd-serial” in ubuntu noble

Fence Agents for Red Hat Cluster - RCD serial agent

 Red Hat Fence Agents is a collection of scripts to handle remote power
 management for several devices. They allow failed or unreachable nodes to be
 forcibly restarted and removed from the cluster.
 .
 fence_rcd_serial operates a serial cable that toggles a reset of an opposing
 server using the reset switch on its motherboard. The cable itself is simple
 with no power, network or moving parts.