Table of Contents

heartbeat — Heartbeat subsystem for High-Availability Linux

ha.cf — Configuration file for the Heartbeat cluster messaging layer

authkeys — Authentication file for the Heartbeat cluster messaging layer

cl_status — Check status of the High-Availability Linux (Linux-HA) subsystem

hb_addnode — sends a message to a Heartbeat cluster to add new nodes

hb_delnode — sends a message to a Heartbeat cluster to remove one or more nodes