Hi Guru's, I have encounter problem regarding heartbeat, I successfully install heartbeat and up and running. I saw the virtual ip on the primary node then I continues ping the virtual ip and shutdown the secondary node, heartbeat is working When I shutdown the primary node the virtual ip transfer to the secondary node, but the virtual ip cannot ping (resquest time out). Here's my config file. authkeys auth 1 1 sha1 b1rpassw0rd -------------------- haresource primary.node IPaddr::172.16.17.232 -------------------- ha.cf debugfile /var/halogs/ha-debug logfile /var/halogs/ha-log logfacility local0 keepalive 2 deadtime 15 warntime 10 initdead 30 udpport 694 bcast eth1 auto_failback on node ecm1 node ecm3 debug 0 Here's the a few log in ha-log WARN: G_CH_dispatch_int: Dispatch function for FIFO took too long to execute: 80 ms (> 50 ms) (GSource: 0x92f66e8) WARN: G_SIG_dispatch: Dispatch function for SIGCHLD was delayed 110 ms (> 100 ms) before being called (GSource: 0x92f93c0) G_SIG_dispatch: started at 429620284 should have started at 429620273 WARN: G_SIG_dispatch: Dispatch function for SIGCHLD took too long to execute: 60 ms (> 30 ms) (GSource: 0x92f93c0) Also all networking is properly configure. Thanks, Dexter