I installed Heartbeat on my Centos Linux and it seems to partially work..but I'm trying to monitor a service with no success. only when I reboot the main server the backup server takes over. in the logs I get :
heartbeat: 2012/03/20_18:51:57 WARN: string2msg_ll: node [node1] failed authentication heartbeat: 2012/03/20_18:51:58 WARN: string2msg_ll: node [node02] failed authentication
the authkeys is identical (copied from one to another). this is my ha.cf:
logfile /var/log/ha-log logfacility local0 keepalive 2 deadtime 30 initdead 120 bcast eth0 udpport 694 auto_failback on node server01.com node server02.com
server01.com 220.127.116.11 aim chat
any idea how to fix the problem so if a service stops the other server take over Thanks! E.