We have HA with 2 nodes. Each node have 2 nic (with external and internal IP address). Resource of cluster are: - 2 VIP (one to external nic eth0 and other one for internal nic eth1) - apache, which collocated with external VIP; - mysql, which collocated with internal VIP;
We use pacemaker as cluster resource manager. So my question is: What is the best solution to prevent split-brain in case some link down. If down external link resource doesn't move to worjing node. ha.cf: autojoin any udpport 538 ucast eth0 3.3.3.3 ucast eth1 10.100.100.102 warntime 10 deadtime 15 initdead 30 keepalive 5 node master.lan node slave.lan crm respawn Thanks _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
