LVS-NAT模式实现NFS-LAMP架构、1个Discuz,MySQL的双Real Server
一、规划准备四个cenos6.5系统的虚拟机directory:调度器IP:172.16.12.100hostname:LVS1realserver1(php,http):RS1IP:172.16.12.101hostname:RS1realserver2(php,http):RS2IP:172.16.12.102hostname:RS2mysql、discuz、nfs:IP:172.16.12.