Dear mailing list members, There was a branch about clusters, but I have a certain task. There are two servers with CentOS 5.5 installed. The servers are working with Zabbix (monitoring system for traffic, using a MySQL), wiki and RT (all are using Apache). If one server will have became not available then necessary start these services on another server with replication of data. Can I use the Red Hat Cluster Suite for it at CentOS? Also I heard about Heartbeat and DRBD. Maybe it is what I need? -- Kind regards, Denis Zaharov