I am having problens configuring this kind of setup. Heartbeat works fine, but i guess i am getting wrong in the logic.
What i want! 2 load-balancer with HB and ldiretord 2 Postfix. Think about this. have 2 shared ips for the load-balancer. one external and one internal. will call lb1 and lb2 for load-balancers and pf1 pf2 for postfix ips are just illustratives lb1: shared external ip 222.222.222.222 in eth0 shared internal ip 192.168.0.1 in eth2 ( this will be the gateway for pf1 e pf2 ) internal ip 192.168.0.3 lb2: shared external ip 222.222.222.222 in eth0 shared internal ip 192.168.0.1 in eth2 ( this will be the gateway for pf1 e pf2 ) internal ip 192.168.0.2 pf1: internal ip 192.168.0.11 gateway 192.168.0.1 pf2: internal ip 192.168.0.12 gateway 192.168.0.1 Ldirectord checks the pf and etc. This step works fine. Now the problem is the heartbeat. I am doing ucast. over interface eth2 in both but look the problem. The heartbeat is checking ok if the lb1 shutdowns. But problens begins when: lb1 loses eth0, heartbeat simple does nothing. lb1 loses eth2, heartbeat in lb2 think lb1 had going down, and takeover, but now we have conflict ips. How to solve this ? Now researching more, i find out that heartbeat can do check in 2 interfaces. But problem still hapens, just will be harder to happen. I guess if i introduce more one node, it may do the tricky. Cause now we have 3 nodes, and they can never have a tie. and becamo with same ip. But this new heartbeat will only have heartbet without ldiretord. I am current not using stonith, should i use ? If anyone have any tips please i would be glad to hear them!! Thanks! []'sf.rique _______________________________________________ Please read the documentation before posting - it's available at: http://www.linuxvirtualserver.org/ LinuxVirtualServer.org mailing list - [email protected] Send requests to [email protected] or go to http://lists.graemef.net/mailman/listinfo/lvs-users
