This guide describes how to create a pair of redundant file servers using DRBD for replication, RedHat GFS2 (Global File System), and Pacemaker for cluster management. In this case we are also using RackSpace...
A pair of CentOS NFS servers can be a great way to build an inexpensive, reliable, redundant fileserver. Here we are going to use DRBD to replicate the data between NFS nodes and Heartbeat...
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