Articles for submission to the Rackspace Knowledge base

Glusterfs

1. How to set up a 2 node glusterfs array
2. How to add and remove a node
3. How to cope with a downed server

Bits and pieces

Split Brain notes Some benchmarks

Auto Scale

1. Overview - Advantages to scaling out rather than up.
2. Setting up auto scaling - Implementing the API calls, intro to the API docs.
3. web-triggers - Creating URLs that can be called, to add and remove servers from your app.