Im using Heartbeat to load balance 2 webservers and NFS share. Everything works fine now exept that php $_SESSIONS[] dosent work when it goes to web2 when im using RR (Round Robin). How can i solve this?. is it possible to maby store PHP cookies and sessions on the NFS share so both the servers accesses it from there?.
If you've set up MySQL master-master replication, I think the best would be to store sessions in the MySQL DB. Storing sessions on an NFS share should work as well.